Image of mountaineers with quote by John Dewey.

What is Experiential Learning?

You may have heard the terms experiential education and experiential learning. Both terms identify learning through experience as a foundational understanding. However, experiential learning is associated with individual learning.

Traditionally experience-based learning in higher education has been presented as educational opportunities complimentary to classroom instruction. These experiences might include clinical experiences, cooperative education experiences, apprenticeships, fellowships, field work, volunteerism, study abroad, practicum and internships, service learning, and student teaching experiences. These types of learning experiences are offered in and across many different disciplines (Giesen, 2012). These familiar experiential education programs demonstrate the value of individual experiential learning. But, the question remains: Is experiential learning a viable approach for online instruction?

Understanding the potential for experiential learning for online courses turns upon recognizing experiential learning as a process. The experiential learning process has been described as a cycle of learning (Kolb and Kolb, 2018). The model below illustrates The Experiential Learning Cycle.

Model of experiential learning showing sequence of Concrete Experience, Reflective Observation, Abstract Conceptualization, and Active Experimentation.

Experiential learning is understood as constructive pedagogy approach that is highly student centered. The Experience Learning Cycle begins with a concrete experience of some kind. Commonly we think of this as a real world event. That experience is followed by reflective observation of the experience, abstract conceptualization of what was learned, and the application of new learning via active experimentation. That experimentation is integrated as part of the next concrete experience.

The interactive and progressive nature of the experiential learning cycle is considered a driver of personal growth and development. The dialectics between concrete experience and abstract conceptualization as well as reflective observation and active experimentation are theorized to drive motivation for learning.

Online Experiential Learning In Practice

Problem-based learning, case-based learning, and project-based learning are examples of design models that may include learning via experience in the real world (Bates, 2014). These models are often used as a way of bringing engagement into online instruction. So, if you have been incorporating these models of learning in an online course you are engaged at some level with experiential learning. But, what if you wanted to design an experiential learning assignment that does not fall within one of these models? What might that look like?

Let’s examine the application of the experiential learning cycle to an online learning experience in a course recently offered through Ecampus at Oregon State University. The asynchronous course, Introduction to Organic Agriculture Systems, is a survey style course with an enrollment of students from Oregon and more distant.

Let’s step through The Cycle of Experiential Learning with an assignment from this course as our sample context. Hopefully it will reveal some insights into both the process of experiential learning and its practice.

1. Concrete Experience

The concrete experience for this course was an organic scavenger hunt assignment that was to be completed in the first week of the course. Although the overt activity of was a guided scavenger hunt the learning experience focus was to begin to learn systems thinking in organic agriculture. This is important to identify, as it is the authentic learning goal of the experiential learning.

As the professor framed this assignment: “This introductory activity will provide you the opportunity to explore organic availability, marketing, and farming in your community.”This concrete experience is the direct experience of organics in the student’s community.

The objectives of the scavenger hunt were to:

Identify organic products and marketing techniques that differentiate organic from conventional products
Conduct a survey of organic availability in your local store and region
Participate in hands-on exploration of different components of the organic system

Students were provided with a detail scavenger hunt instruction set and told to complete there first part of the assignment in a local store using an organic scavenger hunt questionnaire-work sheet. Time estimates for completion of the scavenger hunt was up to three hours at the store site. Completed work sheets were turned in to the instructor.

The key to this assignment is the real life exploration of the local organic system. Although this will be elaborated on in subsequent weeks of the course, this concrete experience will become a touchstone students can reference as they build new knowledge and skills in systems thinking in organic agriculture.

2. Reflective Observation

Part 2 of the scavenger hunt assignment includes independent student work guided by questions that ask about the presence of organic farms in the student’s area, type of organic farms, scale of the farms and evidence of their independent research work.

This element of the assignment encourages students to search for, identify, and reflect upon gaps in the local organic system in their own backyard. This work encourages students to reflect upon their own concrete experience, the quality of their work, and its linkage to understanding systems thinking.

3. Abstract Conceptualization

In week three of the course students were assigned a course discussion to share their findings from the scavenger hunt with peers. Here they compare and contrast their scavenger hunt findings and observations. In particular, students were asked to connect the social, environmental and economic dimensions of sustainability in organic agriculture to their observations taken from the scavenger hunt experience. Additionally students were asked to review other student work from different locals and explore common understandings about organic agriculture systems.

The value of this exercise from an experiential learning perspective is the application of concrete experience to more abstract concepts described by others or found in other agricultural regions. This provides opportunities for the re-conceptualizing of prior experiences with the goal of expanding on the process of organic agriculture systems thinking.

4. Active Experimentation

The Cycle of Experiential Learning rounds out with planning and applying new learning about organic agriculture systems thinking to a future concrete experience. Abstract conceptualization completed in the previous discussion will contribute to the formulation of new questions and ways of examining a local organic agriculture system. Students will likely apply these ideas to ongoing organic agriculture systems thinking in the course. In this way prior reflective observation becomes the root of new questions and predicted results for the next learning experience in organic agriculture systems thinking.

Final Thoughts

The final project of this course is the production of an organic systems map that explains the relationships between organic system stages (i.e., production, processing, distribution/marketing, consumption, and waste) and the dimensions of sustainability (ie. social, environmental, and economic).

In order to complete the final project students learn a great deal between their initial scavenger hunt and the final project. Their original concrete experience in systems thinking will likely inform decisions about how to re-apply new organic agriculture systems thinking.

The experiential learning assignment we just examined only works if students perceive that moving through the cycle of experiential learning addresses an authentic learning need. As the course is focused on introducing organic agriculture systems the idea of learning systems thinking makes sense. It captures the fundamental truth of what is expected to be learned (Jacobson, 2017) making the learning appropriate.

What Now?

As you explore the possibility of using experiential learning in your online course it is valuable for you to first consider formulating answers to a number of questions.

What is the authentic learning needed?
What concrete experience provides students with access to that learning?
How will students carry that concrete experience through the cycle of experiential learning?
How will you provide the opportunity for concrete experiences for remote learners in a way that fosters individual learning and contributes to large scale learning in the course?

As you explore experiential learning for your online course revisit the model shared in this article. For help in this process contact your Ecampus instructional designer. They can help focus the key questions and suggest instructional strategies and tools to help you achieve your online experiential learning goals.

References

Bates, T. (2014). Can you do experiential learning online? Assessing design models for experiential learning. Retrieved from https://www.tonybates.ca/2014/12/01/can-you-do-experiential-learning-online-assessing-design-models-for-experiential-learning/

Dewey, J. (1938). Experience and Education. New York: Simon and Schuster.

Giesen, J. (2012). Experiential Learning. Faculty Development and Instructional Design Center, Northern Illinois University. Retrieved from https://www.niu.edu/facdev/_pdf/guide/strategies/experiential_learning.pdf

Jacobson, J. (2017). Authenticity in Immersive Design for Education. In Virtual, Augmented, and Mixed Realities (Ch 3). Singapore, Springer Nature.
Retrieved from https://link.springer.com/book/10.1007%2F978-981-10-5490-7

Kolb, A. & Kolb, D. (2018). Eight important things to know about The Experience Learning Cycle. Australian Educational Leader, 40 (3), 8-14.

Experiential Education Resources

Association for Experiential Education
http://www.aee.org/

Journal of Experiential Education
http://www.aee.org/publications/jee

Experience Based Learning Systems Inc.
https://learningfromexperience.com

Experiential Learning & Experiential Education
http://www.wilderdom.com/experiential/

Difficult Conversations

We all have conversations that are difficult from time to time. These are stressful, can make you (or the other person) feel bad, and they can take a lot of time to work through.

Frameworks for conversations allow the participants to approach these conversations with some tools to help those conversations stay productive and turn the temperature down at the same time. By using these frameworks, you’ll help make this conversation not personal, be able to calm the situation, and arrive at better solutions, sooner.

What are these difficult conversation frameworks? Let’s get started!

Change Advocate Hats

When working with someone, often we come in with our own hat on. We know what we are going to bring to the table and what we’d like the other person to contribute. Before you even come to this meeting, you should try on another hat. Try the hat of the person who you will be meeting with, what might they expect? Is there a third party affected by the decisions that you’ll be making? Try their hat on. Seeing things from another’s perspective helps us to have a better understanding of what they might bring to the table.

Go to the Neutral Zone

Action and re-action is part of who we are as human beings. These are two ends of a rope that can cause frustration when we don’t take a step back and view. When one person tugs at the end of the rope, the other end’s reaction is likely a huge step forward and then a quick tug back. The two people on the ends could keep tugging back and forth causing actions and re-actions but they might not get anywhere. If you can step away from those two ends and take a look at the whole picture, you can see that neutral zone where you can look at underlying issues that might be causing the tug-of-war. Even having one party step into this neutral zone takes away the constant back and forth and diffuses the difficult or possibly heated conversation allowing the parties to move forward.

Phone-a-friend

I’m sure this is familiar to those who’ve watched a popular T.V. show a “few” years ago. What we are talking about here is an outside source that can aide in the conversation. This could be a research article showing why a suggestion would be the right approach, a colleague that has had a similar experience and can talk to the success of an option, or bringing in facts and figures to support suggested approaches. Whatever it is, that “friend” can help provide support while deciding on a course of action with an outside opinion, not another tug on an end.

Personally, I’ve used each of these in conversations before and each one of them has helped multiple times. Do you have other frameworks or tips you’d like to share? Let us know in the comments!

Decorative image: laptop with a screen that shows a portfolio layout

“A well-executed e-portfolio program is an incredible tool for higher education. They provide institutions with authentic assessments of student learning and promote the deeper learning that we want for our students…” -Candyce Reynolds, associate professor, Post-Secondary, Adult, and Continuing Education, School of Education, Portland State University, from PeerReview: Emerging Trends and Key Debates in Undergraduate Education

What Is an E-portfolio?

There are now more ways than ever to showcase one’s work as a student or professional. Long gone are the days of lugging around an actual folder full of plastic sleeves containing paper prints. Today, students and professionals routinely choose electronic contexts to house their best works. This digital context for storing selected pieces is referred to as an electronic portfolio or e-portfolio, and the items in the portfolio are referred to as artifacts.

To best understand what we are talking about when we speak of e-portfolios, let’s start with a definition. As a former instructor of English to speakers of other languages, I find that word etymology opens my eyes to rich context. For example, in this case, “port” is Latin for haven or harbor. And the “folio” part of the word comes from the Latin word “folium,” which means leaf (foliage) or sheet. From these etymological roots, we can think of the word portfolio as translating to a harbor or haven for your sheets of paper, in a sense.

In order to contextualize this definition within a contemporary academic setting, I turn to a working definition of e-portfolios, such as this one from Lorenzo and Ittleson: “An e-portfolio is a digitized collection of artifacts, including demonstrations, resources, and accomplishments that represent an individual, group, community, organization, or institution.” In other words, for our purposes, an e-portfolio is a selection of a student’s best works, displayed in an electronic format.

The electronic portfolio may be used for assessment or to track progress in a course, for example. An e-portfolio may take the form of a number of electronic contexts, including a user-friendly web-based website design (such as Wix), within the modules of a learning management system (LMS) such as Canvas, in video, as docs within a Google Drive folder, or even within a simple pdf document (Lorenzo and Ittleson). In any case, there are two main elements in an e-portfolio: a digital context and a selection of works.

The Benefits: Here Are a Few Things That E-portfolios Can Do:

foster learning communities in online graduate programs. – Bolliger, D.U. (2010) Journal of Distance Education
encourage independence and self-directed learning (which is an element of Heutagogy, or taking responsibility for one’s own learning as an autonomous, lifelong learner)
prompt students (and faculty) to articulate connections among the products of their courses, the overall program or course curriculum, and larger life goals
prepare students for applying to graduate programs or employment, which can be highly motivating and engaging for students
give students the opportunity to use higher order thinking skills and metacognition when evaluating their own work (or the work of others, as with e-portfolio peer reviews)
provide faculty with a rich source of data, which they can use to evaluate the effectiveness of courses or programs

What Students Are Saying

Student voices from The Benefits of E-portfolios for Students and Faculty in Their Own Words:

“I didn’t realize the importance of the work I was doing… all the communication skills I was learning while doing research… When I had a chance to reflect on it and was asked to describe the experience to others in my e-portfolio, I realized that I had learned a lot more than I thought. I was so focused on getting into business school, that if I had not had the space to stop and reflect on my experiences, I would have never known how much I actually gained from everything I did my first year.” Second-year student, University of Michigan

“I feel that the process has enhanced my understanding of the overall higher education experience… I have always felt confused and irritated by the lack of connection between my general education requirements and my core department requirements. I think that the e-portfolio is a great way to link the two… It was encouraging to see that I was attending college for my own personal and professional growth.” Student, Portland State University

Examples of Student E-portfolios & Platforms

LaGuardia Community College: Student E-portfolios
Pathbrite: An e-portfolio platform
Digication: Explore e-portfolios
E-portfolios can be as complex as building a website, as in the above examples, or as simple as a group of final essays (or lab reports or other documents) in a digital file folder.

E-portfolios in Your Course

Would you like to include an e-portfolio element in your course but not sure where to start or what tools to use? Talk to your instructional designer to get some ideas about various kinds of e-portfolios and whether an e-portfolio would be a good fit for your course.

Have you used e-portfolios in a course before? How did it go? What tools did you use?

Resources & References

IJeP: International Journal of ePortfolio: http://www.theijep.com/index.html

Barrett, H. [TEDxTalks]. (2010, March 10). TEDxASB – Helen Barrett – 2/25/10 [Video file]. Retrieved from https://youtu.be/ckcSegrwjkA

Bolliger, D.U. (2010). Student perceptions of eportfolio integration in online courses. Retrieved from the Journal of Distance Education: https://www.tandfonline.com/doi/abs/10.1080/01587919.2010.513955

Bowman, J., Lowe, B., Sabourin, K. & Sweet, K. (2016). The use of eportfolios to support metacognitive practice in a first-year writing program. Retrieved from International Journal of ePortfolio: http://www.theijep.com/pdf/IJEP221.pdf

Getman-Eraso, J. & Culkin, K. (2017). Close reading: engaging and empowering history students through document analysis on eportfolio. Retrieved from International Journal of ePortfolio: http://www.theijep.com/pdf/IJEP242.pdf

Kelly-Riley, D., Elliot, N, & Rudniy, A. (2016). An empirical framework for eportfolio assessment. Retrieved from International Journal of ePortfolio: http://www.theijep.com/pdf/IJEP224.pdf

Lorenzo, G. & Ittelson, J. (2005). An overview of e-portfolios [Report]. Retrieved from EDUCAUSE Learning Initiative (ELI) website: https://library.educause.edu/~/media/files/library/2005/1/eli3001-pdf.pdf

Lorenzo, G. & Ittelson, J. (2005). Demonstrating and assessing student learning with e-portfolios [Report]. Retrieved from EDUCAUSE Learning Initiative (ELI) website: https://library.educause.edu/~/media/files/library/2005/1/eli3003-pdf.pdf

Miller, R. & Morgaine, W. (2009). The Benefits of E-portfolios for Students and Faculty in Their Own Words. Retrieved from PeerReview: Emerging Trends and Key Debates in Undergraduate Education: https://www.aacu.org/sites/default/files/files/peerreview/Peer_Review_Winter_2009.pdf

Song, B. & August, B. (2002). Using portfolios to assess the writing of ESL students: a powerful alternative? Retrieved from Journal of Second Language Writing: https://www.sciencedirect.com/science/article/pii/S106037430200053X

Image Source: Pixabay (Creative Commons License)

So, you’re thinking about offering virtual office hours in your online class. Your instructional designer is thrilled! Virtual office hours are a great way to promote social connection and build community with your students.

But, you’re nervous. Maybe you’ve tried offering virtual office hours before. Maybe you’ve heard from colleagues that students aren’t going to show up to your office hours. Maybe one student will show up. Maybe five. Or three. Or none. Maybe you’re not sure how to prepare. You want your students to come with questions. Maybe your students will come with tons of questions. Maybe they won’t.

Just as you can’t–or shouldn’t–teach an online course in the same way that you would teach an on-campus course, you also shouldn’t structure your virtual office hours in the same way you structure your face-to-face office hours. On-campus students already have face time with you and their peers in class. If your on-campus students come to your office hour, it’s likely because they have a question for you. Online students may have other reasons for attending your office hour. Given, not just the different modality, but the different reasons online students choose to attend an office hour, virtual office hours implemented into a primarily asynchronous online course, require thoughtful planning.

The research article, “Live Synchronous Web Meetings in Asynchronous Online Courses: Reconceptualizing Virtual Office Hours” (Lowenthal, Dunlap, & Snelson, 2017) explores how to successfully conduct online office hours in primarily asynchronous online courses. The article focuses on group office hours, but synchronous student-student and instructor-student interactions are worth considering as well. While I would encourage you to read the entire paper, I’d like to summarize some of the “implications for practice” highlighted in the article. The paper includes 21 implications for practice. Here are a few to consider for your online course:

Rebrand your office hours. For better or for worse, we all have preconceived notions about what an office hour entails. Be thoughtful about your goals for the virtual sessions, renaming them to reflect how the time will be used, the level of formality, or the structure. Examples from the research article include, “Happy Hours, Coffee Breaks, Afternoon Tea, Bat Cave…Around the Campfire….Consultations, Design Studio, Conference Room, Headquarters, and Open Space.” (188)
Schedule them in advance–ideally at the beginning of the quarter–and vary the days and times to accommodate different schedules and timezones. Providing ample notice and opportunities on various days and times is especially important as online students are often juggling home, work, and school responsibilities.
Provide reminders via email or announcements.
Prompt students for questions prior to the live sessions.
Then, record the live session. That way, students can still ask a question, have it answered, and watch later if they’re unable to attend the live session.
Post the recording in an announcement, so that it is easy to find.
Start the session with an ice-breaker.
Consider offering some brief direct-instruction or inviting a guest speaker.
Incentivize students to attend by making the experience engaging and relevant–and giving them an agenda before the session.

While virtual synchronous interaction isn’t usually required in Ecampus courses, it is an option that, when thoughtfully implemented, can enhance the teaching and learning experience. If this is an approach that you’re interested in exploring, reach out to your instructional designer, and they can help you implement it in a way that is equitable for all students.

References:

Lowenthal, P. R.; Dunlap, J. C. & Snelson, C. (2017). Live synchronous web meetings in asynchronous online courses: Reconceptualizing virtual office hours. Online Learning 21(4), 177-194. doi: 10.24059/olj.v21i4.1285

Image credit:

Photo by rawpixel on Unsplash

So you’ve scheduled your first video shoot with Ecampus. Great! We can’t wait to work with you. Here are answers to a few questions we commonly receive from instructors.

How can I prepare for my video shoot?

Rehearse! And this doesn’t have to be a bunch of work, just run through your piece once or twice before the shoot.

If you’d like for the finished video to include any additional graphics, photos or video, please let a member of the video team or your instructional designer know in advance of the shoot so that we can plan accordingly.

Should I write a script?

Maaaaaaaybe. It’s up to you. Some people prefer to work from a teleprompter, others prefer to wing it. We always suggest going with your comfort zone. If you would like to work with a teleprompter, please send your script or bulleted list to ecampus.productions@oregonstate.edu at least one day before your shoot.What should I wear?

Wear clothes that are comfortable and make you feel good about yourself…that’s the priority. Feel free to show off your personality and have fun with it.

Here are a few guidelines:

Avoid wearing plain white. It’s distracting against a black background, and gets lost in a white background.
If you’ll be filming against a black background, you’ll want to avoid wearing black, lest you appear to be a floating head and arms in your video. Also, black or really dark clothing can sometimes cause more shadowing on the face, accentuating wrinkles and aging the subject.
Instead, you might consider a medium-dark blue or gray. Or even better, go for a rich, solid color.
Also, avoid tight lines and patterns. These types of patterns cause a distracting optical effect called moiré where the pattern appears to move. Larger patterns, like plaid, look fine.
Finally, please avoid noisy jewelry and accessories as the microphone may be able to pick up the noise.

Oh gosh! Now that I’m here and I’m on camera, I have no idea what to do with my hands.

Think of the camera as another person. How do you move when you’re talking to somebody? If you tend to gesture when you speak, then please do! The movement will add energy to the video and help to convey your excitement about the topic.

Another option is to hold a prop. Just be sure that your prop is relevant to the video so that you don’t confuse the viewer.

If you prefer to be more still, that’s also great. Just be sure to maintain open body language and avoid crossing your arms in front of you or behind you.

This terrific Wistia article talks about the science behind why your gestures look so awkward on camera and dives into the hand thing a bit more, explains why we feel so awkward on camera, and suggests some ways to feel more comfortable at your video shoot.

That’s A Wrap!

If you have any questions, concerns, or ideas to share, please contact the Ecampus video team at ecampus.productions@oregonstate.edu. Looking forward to working with you!

In a time when ideas and technology are rapidly changing within online education, it can be increasingly challenging to determine what students truly value and how to measure what impacts their overall success. Research has shown that online learners who are engaged with the material, intrinsically motivated, possess self-regulation, and have a positive or growth mindset have preferable outcomes – yet the correlation between these areas has not been thoroughly explored (Richardson, 2017; Diep, 2017; Sahin, 2007). Emerging from the intersection of positive psychology and higher education is a new vision for student success that encompasses these areas called thriving.

Created by Dr. Laurie Schreiner, Chair and Professor in the department of Higher Education at Azuza Pacific University, the Thriving Quotient measures the characteristics of thriving, and has been used with thousands of students in hundreds of institutions around the world. Schreiner defines thriving students as those who are “engaged in the learning process, invest effort to reach educational goals, and are committed to making a meaningful difference in the world around them” (Schreiner, 2010).

The five factors of thriving are grouped as:

Engaged Learning
Academic Determination
Positive Perspective
Social Connectedness
Diverse Citizenship

Thriving students deeply value their education, possess the self-efficacy and determination to persist towards their long term goals, feel connected to their institution, faculty, and other students, and want to make a positive impact on the world. While all five factors of thriving are connected and crucial to student success, the area that instructors and instructional designers may most directly impact is Social Connectedness. Social connectedness refers to the support networks we build, the relationships that are cultivated, and how connected we feel to our community. Social connectedness can span the areas of student to student connection, student to instructor connection, and student to administrator connection. Student interaction with other students and instructors has been determined to be fundamental to their experience as an online learner (Symeonides, 2015; Rust, 2015; Vianden, 2015; Cole, Shelley, Swartz, 2014; Allen, 2008).

Within this context of social connectedness, the research on social presence and creating a sense of belonging contribute to the understanding of how relationships may contribute to online student satisfaction. In Jörg Vianden’s study on what matters most to students, students were asked to report on their most satisfying and dissatisfying experiences. For both categories, they focused primarily on their interpersonal relationships (Vianden, 2015). In regards to how these impacted students’ interactions, the most common dissatisfaction regarding faculty relationships was disrespect and unresponsiveness. Students not only desire positive relationships with their faculty, staff, and peers, but it is exceedingly important in predicting their academic outcomes. Social presence and connection with others was found to be exceedingly important in predicting student satisfaction and perceived learning (Richardson, 2017). The connection is even furthered with the assertion that social presence should be the foundation of critical thinking and learning objectives for students (Garrison & Akyol, 2013).

What does all of this mean for instructors?

As an instructor, you are often the primary and most valued relationship and connection that an online student will have in their education. While students have additional support from academic advisors, student success professionals across departments, and other student-facing roles, these individuals will not have the daily interaction and impact that an instructor has with their students. In partnership with instructional designers, instructors have the ability to positively create spaces for connection through teaching preferences, course design, resource choices, and communication policies.

Some common guidelines for creating connection within your classroom include:

Utilizing videos or screencasts so that students can feel more connected to their instructors and create a more welcoming and personal environment
Responding to student inquiries in discussion boards and by e-mails in a timely manner
Completing grades for assignments promptly so that students feel comfortable with knowing their progress and any adjustments that might be needed
Providing opportunities for students to connect with their instructor and one another using tools such as videos in the discussion forums, FlipGrid, or WebEx/Zoom conferencing for recordings and lectures.

Below are some comments from our most recent student survey that speak to the importance of connectedness for online learners.

“I would encourage professors to hold an optional “live” WebEx meeting with their classes at the beginning of each term. This would help build a better connection between the students and teachers and allow students to ask any questions they might have about the course ahead of time.”

“Don’t be afraid to communicate with your teachers. They are usually very accommodating and sincerely wish to help you achieve academic success.”

Please know that you can always reach out to the Ecampus Success Counselors with questions or to refer students that may be struggling or not participating. We appreciate the great work you are continually doing and value the critical role you hold in educating, guiding, and empowering our online students.

If you’ve ever needed an excessive amount of photographs or diagrams to accurately describe a physical object for your class, you may benefit from a 3D model.

Standard media types, including text, photographs, illustrations, audio, video, and animation, are crucial to the online learning experience. A 3D model is essentially another media type with a lot of unique qualities.

What is a 3D model?

3D models, in this case, are digital representations of physical objects. 3D models generally consist of a polygon mesh and a surface texture. The polygon mesh is a “shell” comprised of the different surfaces of a 3-dimensional object. There are three main components that make up this shell: vertices (points), edges (lines), and faces (planes). For what should be clear from the previous sentence, polygon meshes are often referred to as simply “geometry.” There are a lot of other technical terms associated with polygon meshes, but in practical application, you may never need to learn them.

The surface texture, at its most basic, is an image, mapped onto the surface of the polygon mesh.

A texture can be as simple as a solid color, or as complex as a high-resolution photograph. The texture will be wrapped onto the surface of the geometry with the help of a set of instructions called UVs. UVs are a complex topic in and of themselves, so it’s good enough that you just know they exist conceptually.

These textures can have physics-based properties that interact with light to produce effects such as transparency, reflection, shadows, etc.

You’re probably thinking to yourself now, that 3D models are too complicated to be of use in your courses, but that’s not necessarily true. The composition and inner workings of 3D models are complicated, for sure, but you don’t need to be an expert to benefit from them.

Where did they come from, and how are they used?

There probably isn’t a day that goes by where you don’t experience a 3D model in some way. They are everywhere.

3D models, in digital form, have been around for decades. They have been used in industrial applications extensively. 3D models are used to generate toolpaths for small and large machines to manufacture parts more consistently than a human could ever hope to. 3D models are also used to generate toolpaths for 3D printers.

3D models are used in movies, animations, and video games. Sometimes entire worlds are created with 3D models for use in virtual and augmented reality.

Modern interfaces for computers and smartphones are awash in 3D graphics. Those graphics are rendered on the screen from 3D models!

How can they help me as an educator?

If you’re still not convinced that 3D models hold any benefit to you, I’ll explain a few ways in which they can enrich your course materials.

3D models are easily examined and manipulated without damage to physical specimen.
- If you are involved in teaching a course with physical specimens, you are no doubt familiar with the concept of a “teaching collection.” A teaching collection is a high-turnover collection that gets handled and examined during class. Normally these collections break down quickly, so instructors are hesitant to include rare and fragile specimens. Having digital proxies for these rare and fragile specimens will allow students access to otherwise unknown information. This has even bigger benefits to distance students, as they don’t have to be anywhere near the collection to examine its contents.
3D models give students unlimited time with a specimen
- If you have a biology lab, and the students are looking at skull morphology, there’s a distinct possibility that you would have a skull on hand to examine. If there are 30 students in the course, each student will have only a short amount of time to examine the specimen. If that same skull was scanned and made into a 3D model, each student could examine it simultaneously, for as long as they need.
3D models are easily shared
- Many schools and universities around the world are digitizing their collections and sharing them. There is a fair amount of overlap in the models being created, but the ability to add regionally exclusive content to a global repository would be an amazing benefit to science at large. Smaller schools can have access to a greater pool of materials, and that is good for everyone.
3D models have presence
- A 3D model is a media object. That means it can be examined, but it’s special in the way that it can be interacted with. Functionality can be built on and around a 3D model. Models can be manipulated, animated, and scaled. A photograph captures the light bouncing off of an object, that is closer to a description of the object. A 3D model is a representation of the actual physical properties of the object, and that strikes at the nature of the object itself. This means that a 3D model can “stand in” for a real object in simulations, and the laws of physics can be applied accurately. This realistic depth and spatial presence can be very impactful to students. Much more so than a simple photograph.
3D models can be analyzed
- Because 3D models are accurate, and because they occupy no physical space, they lend themselves to analysis techniques unavailable to the physical world. Two models can be literally laid on top of one another to highlight any differences. Measurements of structures can be taken with a few clicks. In the case of a machined part, material stress tests can be run over and over without the need to replace the part.

These are only a few of the ways that an educator could leverage 3D models. There are many more. So, if you still find 3D models interesting, you’re probably wondering how to get them, or where to look. There are a lot of places to find them, and a lot of techniques to build them yourself. I’ll outline a few.

Where do I get them?

3D models are available all over the internet, but there are a few reputable sources that you should definitely try first. Some will allow you to download models, and some will allow you to link to models on their site. Some will allow you to use the models for free, while others will require a fee. Some will have options for all of the aforementioned things.

How do I create them?

The two main ways to create 3D models are scanning and modeling.

Scanning can be prohibitively expensive, as the hardware can run from a few hundred dollars, to many thousands of dollars. But, like anything else technological, you get what you pay for. The quality is substantially better with higher-end scanners.

For something a little more consumer-grade, a technique called photogrammetry can be employed. This is a software solution that only requires you to take a large series of photographs. There is some nuance to the technique, but it can work well for those unable to spend thousands of dollars on a 3D scanner. Some examples of photogrammetry software include PhotoScan and COLMAP.

Modeling has a steep learning curve. There are many different software packages that allow you to create 3D models, and depending on your application, some will be better suited than others. If you are looking to create industrial schematics or architectural models, something likeFusion 360, AutoCad, or Solidworks might be a good choice. If you’re trying to sculpt an artistic vision, where the precise dimensions are less important, Maya, Blender, Mudbox or Zbrush may be your choice.

How to use them in your class:

There are a number of ways to use 3D models in your class. The simplest way is to link to the object on the website in which it resides. At OSU Ecampus, we use the site, SketchFab, to house our 3D scans. The source files stay with us as we create them, but we can easily upload them to SketchFab, brand them, and direct students to view them. SketchFab also allows us to add data to the model by way of written descriptions andannotations anchored to specific structures in the model.

The models hosted on SketchFab behave similarly to YouTube videos. You can embed them in your own site, and they are cross-platform compatible. They are even mobile-friendly.

As you can see, there is a lot to learn about 3D models and their application. Hopefully, I’ve broken it down into some smaller pieces that you can reasonably pursue on your own. At the very least, I hope that you have a better understanding of how powerful 3D models can be.

A big THANK YOU to Nick Harper, Multimedia Developer, Oregon State University Ecampus

One of the common ideas instructors have to bolster student-content engagement in a course is to add media. Podcasts are a type of media element that can support learning in a number of ways. It is relatively easy to link to an established podcast. Planning and producing your own podcast is more involved. This post explores the idea of producing a podcast for your online course. Is it something you should consider?

Prior to diving into the value and purpose of podcasts it is useful to understand what a podcast is…and what it isn’t.

The term podcast is a portmanteau of “iPod” and “broadcast”. This blended word says a lot because a podcast is a digital recording that is produced for distribution to a computer or mobile device (e.g., the iPod in 2005). Podcasts are distributed via RSS feeds that users subscribe to. Podcast directories, like iTunes®, allow users to find and subscribe to a podcast. Generally podcasts are episodic and often serial in nature with new episodes delivered automatically to subscribed users as the new content becomes available.

So, you can see a course podcast is more than an audio or video file embedded in an online course that students click on to engage with. In its ideal form, a podcast is a method of delivering course content to a learner’s mobile device via the podcast subscription process. Learners can engage with that content at any time and any place they have their mobile device.

Banner showing cover art from four OSU podcasts — Sample cover art from select Oregon State University podcasts.

Audio, Video, or Enhanced Podcasts

There a three primary formats of podcasts. Links to examples of each type of podcast are provide at the end of this article.

Audio: This type of podcast distributes digital audio files to listeners
Video (vodcast): This podcast type distributes a digital video file to podcast watchers.
Enhanced: The enhanced podcasts distributes a media file that displays images synchronized with audio.

Instructional Use & Value
With mobile devices pervasive in college audiences, being able to distribute educational content to those devices is very attractive. The use of podcasts in online learning environments is common and spans many disciplines (Supanakor-Davila & Bollinger, 2014). Podcasting has also been applied in traditional college courses (McGarr, 2009) and in graduate teaching (Luna & Cullen, 2011). Fernandez, Sallan and Simo (2015) recognized podcasting as a major phenomenon in education with the primary purpose being the distribution of course content.

The purpose of podcasts in instruction varies by podcast type and author. Podcasts can be used to inform, provide analysis, develop skills and knowledge, motivate, mediate and more (Carvalho et al., 2009). Common types of podcasts produced for educational use include:

Informative: Description fo concepts, analysis, synthesis, readings etc.
Feedback: Audio or video feed back for student work or group work.
Guides: Helpful media content addressing field or practical work, studying, group dynamics and reflective or experiential learning.
Authentic: Original media contend such as news, interviews, radio programming and others.

The production of podcasts can be faculty, student, or outside expert driven. Like any good media production it should have excellent production value and a structure to hold attention and enhance learning. Since podcasts are serial in nature shorter media segments are encouraged. Episodes of 15 minutes or less will likely promote better engagement with podcast content. Although a very engaging podcast can be longer.

The benefits of podcasts in online courses are tied to the nature of the media and distribution process. Audio podcast are popular because they can be listened to while doing other tasks. Additionally the speed of media playback can be controlled by the listener. Video podcasts are ideal when visual support is necessary to foster understanding of the course content. As mobile media podcasts may be used to facilitate and support remote field work by students or even tours of remote places. The ability to watch or listen to podcasts via WiFi or downloaded and used on-demand makes podcast a convenient asynchronous media adjunct to an online course.

So, as a course content delivery mechanism podcasts are a unique tool if applied thoughtfully. Understanding podcast types, formats, and their delivery mechanism helps you make better decisions about podcast application.

Research in Action sound wave image. — Visit the Research in Action podcast website at Oregon State University to listen to this episode and see how transcripts are shared.

Accessibility
Making content accessible when using podcast requires some planning and also reflects the nature of the podcast media you plan to use. For audio podcasts it is important to provide transcripts to support all learners.

Video podcasts are best paired with well synchronized captions. When planning video podcast you may also want to think about providing audio descriptions of content that provides important information that is shown as a visual in the video.

Podcast Consumers: Is This Your Audience?
This is an important question. If you produce a podcast are learners likely to engage with it? Is podcasting on the radar of potential learners? The Edison Research survey on The Podcast Consumer (2018) indicates that 26% of those surveyed listen to podcasts monthly. The podcasting audience by age shows that 30% of 12-24 year olds, 32% of 25-54 year olds, and 13% of 55 + year olds have listened to a podcast in the last month. Male and female listeners are about evenly split in podcast engagement. Smartphone and other mobile devices make up 76% of podcast listening devices with computers making up 24% of podcast engagement. The top three locations of podcast engagement are at home (82%), followed by in a car/truck (54%), and walking or on foot (41%). Podcasting seems well suited to reach audiences that are remote, mobile, and consume media in an asynchronous fashion. These are also common descriptors of online learning audiences.

A Podcast For Your Course?
If a podcast sounds interesting to you contact your instructional designer at Ecampus. They can help you understand more about this mobile media opportunity and help think through strategies for effective podcast use. They will also work with Ecampus multimedia developers to help facilitate the production and distribution of your podcast.

So, what do you think? Can you imagine your students engaging with course content as a podcast? Could a podcast work in your online course?

Links to sample podcasts in iTunes

Audio Podcast – Research in Action from Oregon State University Ecampus
Video Podcast – TED Talks Daily HD
Enhanced Podcast – Martin Bailey Photography Podcast (enhanced)

Notes:

Enhanced podcasts are best viewed on a mobile device although they can be viewed in iTunes once downloaded.
Prior to 2017 educational podcasts were distributed by Apple via iTunes U. With changes in iTunes educational podcasts now appear in the podcast section of iTunes and iTunes U was discontinued.

References

Carvalho, A. A., Aguiar, C., Santos, H., Oliveira, L., Marques, A., & Maciel, R. (2009). Podcasts in higher education: Students’ and lecturers’ perspectives. In A. Tatnall & A. Jones (Eds.), Education and technology for a better world (pp. 417-426). Boston: Springer Berlin Heidelberg. doi:10.1007/978-3- 642-03115-1_44.

Fernandez, V.; Sallan, J.; Simo, Pep. Past, present, and future of podcasting in higher education. In L., Many & Y. Zhao (Eds.). Exploring learning & teaching in higher education pp. 305-330. Berlin: Springer, 2015,.

Luna, Gaye, & Cullen, Deborah. (2011). Podcasting as Complement to Graduate Teaching: Does It Accommodate Adult Learning Theories? International Journal of Teaching and Learning in Higher Education, 23(1), 40-47.

McGarr, Oliver. (2009). A Review of Podcasting in Higher Education: Its Influence on the Traditional Lecture. Australasian Journal of Educational Technology, 25(3), 309-321.

Supanakorn-Davila, S., & Bolliger, D. (2014). Instructor Utilization Of Podcasts In The Online Learning Environment. Journal of Online Learning and Teaching, 10(3), N/a.

Webster, T. (2018). The Podcast Consumer. Retrieved from http://www.edisonresearch.com/podcast-consumer-2018/

Many educators have contemplated the use of games as way to engage learners, or maybe thought about using some elements found in games to engage learners. A big hurdle for integrating games into a course is the amount of work it takes to build them to use in a course, even if you have the skill-set. Of course, you could always take the easier route and try to integrate an existing game into a course. The hurdles there involve cost and finding a game that supports the content specific to your course. There is another approach to bring game concepts into the learning environment that does not necessitate a huge investment of time, combining game design with problem-based learning.

Create activities in your course that have learners design and contextualize the content of a game. You set the rules and mechanics of how the game will work, your students design how the content fits into that game. No one has to actually program or build a game. The idea is to use game mechanics as a tool to get learners to think about instructional material and how concepts inter-relate.

So where do you begin? Start with what you know. What are your favorite games? These don’t have to be a computer or video game. Think about puzzles, board games, or card games that you have enjoyed. Are there elements of how the game works (mechanics) that can be applied to your course content? Do some ‘research’ (this is the fun part). There is something of a board game renaissance going on right now offering a boggling variety of board and card games. These cover a range of concepts, from pandemics to book collecting. The board game Chronology offers a simple mechanic that can lend itself to a variety of topics. The game works as the name implies.

Remember, you don’t have to provide the rules for an entire game. Keep the activity focused on one element of a game that you can apply to content appropriate for your course and that supports the given learning objectives. Keep the rules simple.

One of my favorite games is Sid Meier’s Civilization V. The purpose of the game is to build a ‘historical’ civilization from the ground up. A key element of the game is researching and building technology. In order to be successful at building technology and move your civilization forward, you have to understand how technologies are inter-related and build on each other. You can’t just research gun powder, for example, but have to first research and develop all of the underlying technologies to get there.

Sample of the technology tree from the game Civiliztion V — You can’t research Horseback Riding before you develop Trapping and Animal Husbandry. (Image from STEAM community workshop)

The above image should be familiar to anyone who has used timelines, production trees or flowcharts. You may already be using something like this in your course. Game design can simply be a way to engage learners in developing these tools.

A big strength of using Project-Based Learning in this way is that it doesn’t require a lot of time to set up and the project can easily be managed with tools that already exist in your LMS, using student Groups, or something as simple as shared Google docs. How far you want to push learner creativity in the design is up to you and the needs of your course.

Here at Ecampus, we are lucky to have a marvelously creative Media Development Team who would be able to help build supporting material for your ideas. Depending on the complexity of the game you propose, it may even be possible to put your learners’ work into a game ‘shell’ that would result in a working version of the game. This, in turn, could be used as a study tool.

Becoming a Student Again

With excitement and a bit of apprehension I logged in to my first ever online class. Sure, I’ve taught online classes for years, but this was my first time as a student in an online class that I had paid to take and where grades were given.

I reviewed the “Start Here” module and familiarized myself with the structure of the class before I opened the first lecture from my new instructor. The instructor’s voice came through my speakers and as she began to speak I noted the length of the lecture: 44 minutes. “What?!? I don’t have time for this,” I thought as I slammed my laptop shut. It suddenly and powerfully occurred to me that I did not have control over this classroom and my expectations as a student might be vastly different from my instructor’s.

Eventually, I settled in to the rhythm of the class and my instructor’s expectations. As it turns out, that 44 minute lecture was an outlier (the rest were closer to 15 minutes), and I figured out a way to incorporate the lectures into my schedule (I watched them while on the spin bike).

The Needs of the Online Student

As a working parent, trying to balance family, work, and school obligations, I am the target customer for online education, and I certainly felt the “squeeze” of all these obligations competing for my time. Like many of my students, my days are jam-packed and most of the time, I am scheduled to the minute. Uncertainties can throw my well-planned schedule into turmoil… “Wow, that reading took longer than I expected. No, I can’t participate in a live webinar or meet for a group project at 3pm. I have to pick up kids from school. Darn, this link is broken and the instructor hasn’t responded to my questions about it…now I’ve lost my window for working on this project. My dog died today, and while I had to go to work and had to make dinner, I just don’t have it in me to watch a class lecture and take a quiz. I’m too sad…can I have an extension?”

Meeting Our Students Where They Are

I ended up taking several classes from several instructors over the course of a year. Being a student in these classes exposed me to a number of different teaching styles and techniques and strategies, and I was able to experience these things from a student point of view. Based on my experience, here are 4 strategies for instructors that your students might find helpful:

Provide time estimates for weekly activities. Estimated read times and watch times for learning materials are very helpful for a busy student trying to plan the week.
Chunk the material. As an online student, I rarely had long chunks of time to work on my classes, but I could squeeze in smaller chunks of time here and there. And while students can start and stop a task as needed in the online classroom, it’s rewarding to actually finish a task in one sitting.
Make it easy to find class resources. In the online classroom there are many wonderful learning materials we can easily incorporate (e.g., links to blogs, videos, calculators); but when these resources are scattered throughout 10 learning modules, they can be difficult for the student to find. Provide a works cited page (with hyperlinks) or a glossary of key terms to help students locate material, especially when studying for exams.
Anticipate Questions. This might be tough the first time you teach a course, but over time we often see the same questions arising from our students. We can reduce the delay in response time, by anticipating these questions and providing answers and support ahead of time. This could be a Q&A sheet for complex assignments or a guided worksheet with comments from the instructor to help students get through well-known tricky spots.

The flexibility of the online classroom gives busy students around the world access to educational opportunities that have not been available in the past. These students are working hard in every aspect of their lives and with a little support from us, their online instructors, we can help them make the most of the time they have in order to learn and grow.

-Nikki Brown, Instructor, College of Business