Tag Archives: engagement

Animation, the missing ingredient?

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Could your online course use a boost? Is it lacking the secret spice that could be the difference between students coming away feeling satisfied rather than feeling like something was missing? Maybe there is a complex topic that students are consistently having a difficult time understanding or perhaps a particular concept that begs for more than a Power Point with some bland images collected from the internet. Well, perhaps the missing ingredient is an animation!

A brief history of animation…

In 1914, cartoonist Windsor McCay wowed audiences with his short animated film. Although not the first animation ever produced, Gertie the Dinosaur broke ground by employing new techniques, such as keyframes, loops, and the use of an appealing character, all of which would become standard practice in the creation of future animations. Interestingly, Gertie the Dinosaur also featured an interactive element where McCay would appear to give commands to Gertie which she would then carry out on screen.

Fast forward to 1928 where upstart Walt Disney Studios released the animated short Steamboat Willy and introduced the world to Mickey Mouse. Steamboat Willy also marked the first use of sound integrated onto film in an animation.

The 1930’s saw a boom in animation with Warner Brothers creating  its Merrie Melodies and Looney Tunes cartoons which featured a cast of outrageous characters including Bugs Bunny and Daffy Duck and arguably some of the most enduring pop-culture references ever. I admit, the Looney Tunes were an invaluable supplement to my formal elementary school education!

Disney upped the ante in 1937 with the release of the first feature length animated film Snow White and the Seven Dwarves. With Snow White, the Disney animators ventured into uncharted territory and proved that an animated film could be both visually stunning and a legitimate medium for storytelling. It was also around this time that the Disney animators planted the seeds of what would become the 12 principles of animation, a system of principles and techniques which have endured to this day and serve as the foundation in the creation of animation and motion graphics.

In the 1940’s and 50’s Disney continued to produce classics with films like Bambi and Fantasia while  another animator, Ray Harryhausen, perfected his “Dynamation” stop motion technique and brought fantastic monsters to life alongside live actors in films like The 7th Voyage of Sinbad and Jason and the Argonauts. Meanwhile, across the Pacific Ocean the Japanese were busy developing their own unique style of animation known as anime.

In 1960, The Flintstones became the first animated prime time television series and paved the way for animated programs like The Simpsons, the longest running series of all time.

In the 1970’s, animated cartoons dominated Saturday morning television. Although the content was mostly aimed at keeping kids engaged while mom and dad slept in, the power of animation’s potential as a learning tool was being explored in the form of short interludes during the commercial breaks. Most notable, Schoolhouse Rock combined animation and music in a powerfully memorable format to teach kids topics like grammar, history, math, and science. Meanwhile, Sesame Street  featured groundbreaking animations aimed at teaching through entertainment.

In the 1980’s, the computer arrived and ultimately revolutionized the way that animation was created as well as the way it looked. It was a clunky start but by 1995, Pixar studios released the first entirely computer animated feature Toy Story and there was no looking back. The omnipresence of the internet added fuel to the fire and allowed anyone with a laptop and a story to tell to publish their ideas to the world.

So, what does all of this have to do with online learning? Well, before the pedagogical red flag goes up and you think that animation is just for kids or that it’s too frivolous to occupy space in the world of higher education, read on.

We need look no further than the media that we consume on a daily basis to see how ubiquitous animation is. From television commercials, to the prevalence of the online “explainer” video, to online apps such as Headspace, which utilizes  animations to demystify the practice of mindfulness and meditation, animation is proving to be an effective medium to deliver information and get it to stick. Why wouldn’t we want to implement this powerful and available tool in online learning?

A well-crafted animation is a multi-sensory experience that can take a complex or abstract concept and explain it in a way that is concise, understandable, and engaging to the learner. Combining audio/verbal and visual information to illustrate difficult topics allows learners to associate images with concepts and has been proven to actually increase learner understanding and retention.

Additionally, animation can be used to visualize things that would otherwise be impossible or too cost prohibitive to depict with film, text, or still images. Things such as a biological or chemical processes that are invisible to the naked eye, or the ability to look beneath the earth to witness how a plants’ roots grow and utilize nutrients, can effectively be illustrated with animation. Larger scale events like planetary orbits, the hydrologic cycle, earthquake science, or the Russian Revolution can be represented in ways that are much more effective than using still pictures with arrows and text. Does the topic require a horse, a bug, a whale, a tractor, a piece of DNA? There’s no need to worry about the exorbitant costs and time required to train, catch, dive, drive, or dissect…simply animate it!  Animated characters, human, abstract, or animals can also add visual appeal and inject humor into a lesson. Finally, and arguably most important: animations are entertaining! If the student is entertained, they are more likely to be engaged in the subject matter and if they are engaged, they are more likely to retain information.

So what’s the next step? The Ecampus Custom Team is here to help you develop your animation. We’ll start by meeting with you to determine a learning objective and to brainstorm ideas for the project. You can view examples of our work to see if a particular style sparks your interest or, if you have a specific aesthetic in mind, we will work with you to refine it. Once we have pinned down a solid direction for the project, we’ll work with you to create a script. The script will serve as the narration for the animated video and is vital as it is an opportunity to distill the content down to its most potent elements. We prefer to keep the maximum length of the animation under 5 minutes and have found this to be most effective for the learner. When the script is finalized, you will come in to one of our studios to record the voice over narration. At this point, it’s full steam ahead and our team begins production on the animation! We’ll check in with you regularly with samples and progress reports to ensure an amazing final product.

-James Roberts, media team, Oregon State University Ecampus

References:

Audio feedback: What does the research say?

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First, let’s start by considering the characteristics of effective feedback in general. What comes to mind?

sound waves

Perhaps you hear in your head (in the authentically authoritative voice of a past professor) the words timely, frequent, regular, balanced, specific. Perhaps you recall the feedback sandwich–corrective feedback sandwiched between positive feedback. Perhaps you consider rubrics or ample formative feedback to be critical components of effective feedback. You wouldn’t be wrong.

As educators, we understand the main characteristics of effective feedback. But despite this fact, students are often disappointed by the feedback they receive and faculty find the feedback process time consuming, often wondering if the time commitment is worth it. As an instructional designer, I hear from faculty who struggle to get students to pay attention to feedback and make appropriate changes based on feedback. I hear from faculty who struggle to find the time to provide quality feedback, especially in large classes. The struggle is real. I know this because I hear about it all the time.

I’m glad I hear about these concerns. I always want faculty to share their thoughts about what’s working and what’s not working in their classes. About a year or two ago, I also started hearing rave reviews from faculty who decided to try audio feedback in their online courses. They loved it and reported that their students loved it. Naturally, I wanted to know if these reports were outliers or if there’s evidence supporting audio feedback as an effective pedagogical practice.

I started by looking for research on how audio feedback influences student performance, but what I found was research on how students and faculty perceive and experience audio feedback.

What I learned was that, overall, students tend to prefer audio feedback. Faculty perceptions, however, are mixed, especially in terms of the potential for audio feedback to save them time.

While the research was limited and the studies often had contradictory results, there was one consistent takeaway from multiple studies: audio feedback supports social presence, student-faculty connections, and engagement.

While research supports the value of social presence online, audio feedback is not always considered for this purpose. Yet, audio feedback is an excellent opportunity to focus on teaching presence by connecting one-to-one with students.

If you haven’t tried audio feedback in your classes, and you want to, here are some tips to get you started:

  1. Use the Canvas audio tool in Speedgrader. See the “add media comment” section of the Canvas guide to leaving feedback comments. Since this tool is integrated with Canvas, you won’t have to worry about upload and download times for you or your students.
  2. Start slow. You don’t have to jump into the deep end and provide audio comments on all of your students’ assignments. Choose one or two to get started.
  3. Ask your students what they think. Any time you try something new, it’s a good idea to hear from your students. Creating a short survey in your course to solicit student feedback is an excellent way to get informal feedback.
  4. Be flexible. If you have a student with a hearing impairment or another barrier that makes audio feedback a less than optimal option for them, be prepared to provide them with written feedback or another alternative.

Are you ready to try something new? Have you tried using audio feedback in your course? Tell us how it went!

References:

Image by mtmmonline on Pixabay.

Note: This post was based on a presentation given at the STAR Symposium in February 2019. For more information and a full list of references, see the presentation slide deck.

 

Using Facial Mo-Cap to Create Cartoons for Online Learning

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What is it?

Image of animator’s face in Character Animator program showing the facial data points used for animation creation.

Facial motion capture (Mo-Cap) is a process that uses a camera to map and track points on the user’s face. Software such as Adobe’sCharacter Animator derive data from the camera to animate cartoon characters in real time. This can greatly reduce the amount of time needed to create an animation and breathes subtle life into the character that would be otherwise difficult to achieve. Character Animator harnesses the power of the webcam to map several parts of the face to the respective parts of the character allowing it to record in real time. This includes your eyebrows, eyes, mouth, and head position. It also intakes audio to change mouth shapes to match what the user is speaking. In addition to the webcam, the user can operate their keyboard to trigger additional movements, effects, and walk motions. All these different aspects combine and give the character a personalized feel.

How does it help?

Image of character being rigged into a puppet showing the mesh and body tags.

Cartoon animations currently do not have a large presence in online learning. This is mostly because they take a long time to create and not everyone has had the resources to create them. Normally, character animation for cartoons requires drawing each frame or using a pose-to-pose process called key framing. With innovative technology such as Character Animator, it greatly reduces the barrier to create cartoon animations for online learning. Each motion of the face records instantly and gives the character life by adding subtle movements to the face and head. The bulk of the work is completed early on to draw, rig, and add triggers to the character, or in this case, the puppet. Once the puppet is set up to record, it is smooth sailing from there. All movements, audio, and facial expressions are recorded in one take; greatly reducing the amount of time for development. However, Character Animator allows you to choose which aspects you want to record, so you can record the eye movements one time, then the eyebrows another time. This is helpful for the perfectionists out there who cannot seem capture it all at once.

How does it work?

To create an animation using Character Animator, there are a handful of stages to complete. The first step is to draw the character in either Photoshop or Illustrator. Next, Character Animator imports the graphics and they are rigged into puppets to prepare for recording. This means the eyes, nose, mouth, etc. are tagged with their respective labels. Also during this time, you can create keyboard triggers. These are animations such as arm movements, walk motions, and more, that the pressing of certain keys on the keyboard triggers the character to perform. After the puppets are prepared, it is time to record. It does not have to be shot perfectly all at once; you can blend the best bits from different recordings into one masterpiece. The last step is to export the character’s recording and composite it into a story using video software such as Premiere Pro or After Effects. Once you achieve the flow of facial Mo-Cap, you can start cranking out animations faster than ever before.

Click Image to View Video

Below is a quick rundown of what it takes to set up a character and how to record it. At the end of the video, there is a sample of multiple characters in one scene.

What does the process look like?

 

Author: Zach Van Stone, Oregon State University Ecampus

Asynchronous Conversations in VoiceThread

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student response slide

In my last post, I described how Ecampus courses use synchronous study sessions to provide listening and speaking practice to students of world languages. Much of the Ecampus language learning experience is entirely asynchronous, however, to provide flexibility for our students. So how exactly do students converse asynchronously? This post will describe the design of asynchronous listening and speaking exercises in 300-level French conversation courses, executed by Ana-Maria M’Enesti, PhD, and facilitated via VoiceThread, a slide show within the LMS that displays course content about which participants comment via text, audio, or video.

Title slide and Intro slide
In these two slides, Ana-Maria intros the topic via video comment, contextualizes the resource via audio, and links out to the resource. The “i” icon indicates an “Instructions” comment and the numbered icons indicate links 1 and 2.

VoiceThread was an appealing platform because of the ease with which students can add audio or video comments, more streamlined than the protocol for uploading video to a discussion board, and because of its display of content in sequential slides. When Ana-Maria and I began exploring how to present her asynchronous conversational lessons within VoiceThread, we realized that we could chunk each stage of the activity into these individual slides. This made the cognitive load at each stage manageable, yet provided continuity across the activity, because the slides are contained in a single assignment; students navigate by advancing horizontally from slide to slide. VoiceThread allows each slide to link to external content, so students can maintain their place in the sequence of the assignment while engaging with linked resources in another window. Most importantly, since students encounter all the related learning activities from within a single context, it is clear to them why they are investing time in reading or watching a resource – they anticipate that, at the end of the assignment, they will complete a culminating speaking activity.

For the culminating speaking activity, we used VoiceThread to provide each student with a place to upload his or her initial post as a new, individual slide that occupies the entire horizontal pane. Replies from peers are then appended to each student’s initial slide post. Visually, this is easier to follow than a text-based discussion, with its long, vertical display of posts that uses nesting to establish the hierarchy of threaded replies. Within VoiceThread, as students advance through the slides, they are able to focus their attention on each student’s initial post and the associated peer replies, one at a time.

student response slide
A student’s initial slide post displays her individual environmental footprint gained from using the resource linked earlier. On the left, there is an audio explanation and comments between the student, “AC,” instructor, and peers, labeled by their initials or profile pic.

Now that I’ve discussed how we exploited the mechanics of VoiceThread, I’ll review the learning design. To progressively scaffold students’ conversational skills, Ana-Maria builds each assignment as a series of activities of increasing difficulty. On the first slide, students might be prompted to share opinions or personal experiences of a topic in order to activate prior knowledge of thematic vocabulary and associated grammatical structures. Then, on subsequent slides, students are challenged to read or watch related content that is comprehensible, but a bit beyond their current language competence, the “i+1” level, as Krashen coined it. Afterwards, to ensure they’ve grasped the resource, Ana-Maria typically poses factual comprehension questions and then asks students to re-read or re-watch so that they can grasp any meanings they may have missed on the initial encounter.

Finally, students are asked to speak critically on what they read or watched, express a solution to a problem, or place the topic within their own cultural context, using topic-specific vocabulary and associated grammatical structures that they’ve heard or read from the included resources. The instructor is present throughout, mediating the interaction between student and content, since Ana-Maria narrates each slide, reading the instructions aloud and adding additional context. There is also support for listening comprehension, as the most critical instructions are written on each slide.

For the feedback stage of the assignment, students learn from each other’s responses, listening and providing replies to at least two peers on two different days of the week. This requirement allows conversations to develop between students and provides the third type of interaction, learner-to-learner, so that the activity sequence facilitates all three of the interactions described by Moore (1989): learner to content, learner to instructor, and learner to learner.

As expressed by one of our own students, “I was uncertain how a conversation course online would really work,” but “VoiceThread proved to be a helpful tool.” It allowed us to solve the puzzle of providing asynchronous conversational activities for students, who reported in surveys that it helped:

  • to “humanize” them to each other, like being “in an actual classroom”
  • to connect them with their instructor
  • to provide “access to multiple tasks within one [assignment]”
  • to improve listening and speaking skills
  • to make “group projects flow better”

VoiceThread is quite a versatile tool and is being piloted for use with many other disciplines at Ecampus. I’m sure you can imagine other ways to adapt it to your own context and content!

9 Ways to Start Thinking Like a Game Designer

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game controller on work desk

What can instructional designers learn from video game design? This might seem like a silly question—what do video games have to do with learning? Why might we use video games as an inspiration in pedagogy? As instructional designers, faculty often come to us with a variety of problems to address in their course designs—a lack of student interaction, how to improve student application of a given topic, and many more. While there are many tools at our disposal, I’d like to propose an extra tool belt for our kit: what if we thought more like game designers?

Video games excel at creating engaging and motivating learning environments. Hold on a minute, I hear you saying, video games don’t teach anything! In order for games to onboard players, games teach players how to navigate the “physical” game world, use the game’s controls, identify the rules of what is and is not allowed, interpret the feedback the game communicates about those rules, identify the current outcome, form and execute strategies, and a large variety of other things depending on the game, and that’s usually just the tutorial level!

What is the experience like in a learning environment when students begin an online course? They learn how to navigate the course site, use the tools necessary for the course, identify the assessment directions and feedback, identify the short-term and long-term course outcomes, learn material at a variety of different learning levels, and large variety of other things depending on the class, and that’s usually just the first week or two! Sound familiar? What are some things that video games do well during this on-boarding/tutorial to setup players for success? And how might instructional designers and faculty use these elements as inspiration in their classes?

The following list includes nine tips on how game design tackles tutorial levels and how these designs could be implemented in a course design:

  1. Early tasks are very simple, have low stakes, and feedback for these tasks is often very limited—either “you got it” or “try again”. Consider having some low-stakes assignments early in the course that are pass/fail.
  2. If negative feedback is received (dying, losing a life, failing a level, etc.), it is often accompanied by a hint, never an answer. If you have a MCQ, do not allow students to see the correct answer, but consider adding comments to appear if a student selects an incorrect answer that offers hints.
  3. If negative feedback is received, the game does not move on until the current outcome is achieved. Allow multiple attempts on quizzes or assignments and/or setup prerequisite activities or modules.
  4. Game levels allow for flexible time—different players complete levels at different rates. Design tasks with flexible due dates. Many courses already allow some flexibility for students to complete activities and assessments within weekly modules—can that flexibility be extended beyond a weekly time frame?
  5. Tutorial quests usually have predetermined and clearly communicated outcomes. All objectives are observable by both the game and the player. Create outcomes and rubric conditions/language that are self-assessable, even if the instructor will complete the grading.
  6. Tasks and game levels are usually cumulative in nature and progress using scaffolded levels/activities. Consider breaking up large assignments or activities into smaller, more cumulative parts.
    • For example, the first quest in The Elder Scrolls V: Skyrim is a great example for Nos. 5 and 6 above. It consists of four required objectives and two optional objectives:
      • Make your way to the keep.
      • Enter the Keep with Hadvar or Ralof.
      • Escape Helgen.
      • Find some equipment (Hadvar) / Loot Gunjar’s body (Ralof).
        • Optional: Search a barrel for potions.
        • Optional: Pick the lock of a cage.
  7. There are varying degrees of assumed prior knowledge, but no matter what, everyone participates in the tutorial levels. They are not optional. Consider saving optional “side quests” for later in a course or having an introductory module for everyone, regardless of skill level.
  8. The “tutorial” process usually ends when all skills have been introduced, but some games continue to add new skills throughout, inserting mid-game tutorials when necessary. Return to some of the design ideas on this list if a course introduces new topics throughout.
  9. After a requisite number of skills are mastered and players are able to fully play the game, the only major changes in design are increases in difficulty. These changes in difficulty are usually inline with maintaining a flow state by balancing the amount of challenge to the skill level of the player. As course material and activities increase in difficulty, make sure there are ample opportunities for students to develop their abilities in tandem.

Games are a great model for designing engaging learning experiences, with significant research in psychology and education to back it up. By understanding how games are designed, we can apply this knowledge in our course designs to help make our courses more motivating and engaging for our students.

Additional Resources

Want to know more about the psychology of why these designs work? Start with these resources:

Active Learning: What Does the Research Show?

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Active Learning: What Does the Research Show?

We often hear about new approaches in teaching, and some can take on near-mythical status. That might be the case for active learning. It’s been widely touted as the “most effective” pedagogical approach, but unless you have time to dig through the research, it may not be easy to determine if this trend is applicable – or beneficial – to your teaching and discipline.

So what does the research say about active learning? This article provides a brief summary of research results for active learning applied in STEM subjects.

Why Use Active Learning?

Before we discuss why active learning is beneficial, let’s clarify exactly what active learning is. As opposed to passive learning, such as listening to a traditional lecture, active learning requires students to do something and think about what they are doing (Bonwell & Eison, 1991).

Much research supports the power and benefits of active learning. Students have better retention and understanding when they are actively involved in the learning process (Chickering & Gamson, 1987). Active engagement promotes higher order thinking, since it often requires students to evaluate, synthesize, and analyze information. Research indicates that students develop strong connections, apply concepts to authentic scenarios, and dive deeply into the content, often discovering an unexpected level of engagement that is exciting and stimulating (Nelson, 2002).

Does Active Learning Produce Better Outcomes in STEM?

Research indicates the answer is “yes!” In an introductory physics course, Harvard professor Eric Mazur (2009) found that his students were not able to answer fundamental physics scenarios or grasp basic concepts from traditional lectures. As a result, he stopped lecturing and has become an outspoken champion for active learning.

An organic chemistry class adopted active learning, resulting in significantly higher grades for students in the active classroom than in the control group, with the greatest effect coming from low-achieving students (Cormier and Voisard, 2018). In an introductory undergraduate physics course, two large student groups were compared. The active learning section showed greater attendance, more engagement, and more than double the achievement on an exam (Deslauriers, Schelew and Weiman, 2011).

In 2004, a skeptical Michael Prince (2004) researched the then-current literature on active learning to determine whether it offered consideration for engineering. He found that many active learning recommendations directly conflicted with historical engineering teaching practices. Methods like breaking lectures into small, topic-specific segments, interspersing lecture with discussion, using problem-based scenarios, or grouping students for collaborative learning were uncommon. Ultimately, Prince reluctantly concluded that the bulk of research evidence indicated that these types of teaching methods might foster better retention and enhance critical thinking.

What About Non-STEM Classes?

Although these findings are from research in STEM disciplines, active learning contributes to better grades, more engagement, increased student satisfaction and better retention in any topic (Allen-Ramdial & Campbell, 2014). Active learning tends to increase involvement for all students, not just those already motivated to learn. Peer-to-peer collaboration helps students solve problems and better understand more complex content (Vaughan et al., 2014). Research indicates that students learn more when they actively participate in their education and are asked to think about and apply their learning (Chickering & Gamson, 1987).

Try It Yourself!

The articles cited in this post offer a number of easy-to-implement active learning suggestions that are effective in ether a face-to-face or online classroom. Give one or two a try and see if your students are more engaged in the learning  process.

  • Offer opportunities for students to practice and examine concepts with peers, such as through debates.
  • Break lectures into small, granular topics and intersperse with questions or problem-solving activities based on real-world applications. Video technologies can easily accommodate this approach for online learning.
  • Structure quizzes or other activities to give immediate feedback. Answer keys and auto-graded assessments are available as a feature in virtually any learning management system.
  • Consider “flipping” the classroom by asking students to read or watch lecture videos before in-person class sessions.
  • Design activities that encourage students to work in small groups or collaborate with others.
  • Add a personal reflection component to help students uncover new ideas or insights.

Although no single definitive study has yet been published to unequivocally prove the efficacy of active learning, the body of evidence from many studies forms a compelling argument that it is does offer significant benefits (Weimer, 2012). Give it a try and see how active learning works in your discipline.

Susan Fein, Ecampus Instructional Designer | susan.fein@oregonstate.edu

References

  • Allen-Ramdial, S.-A. A., & Campbell, A. G. (2014, July). Reimagining the Pipeline: Advancing STEM Diversity, Persistence, and Success. BioScience, 64(7), 612-618.
  • Bonwell, C. C., & Eison, J. A. (1991). Active Learning; Creating Excitement in the Classroom (Vol. Education Report No. 1). Washington, D.C.: The George Washington University, School of Education and Human Development.
  • Chickering, A. W., & Gamson, Z. F. (1987, March). Seven Principles for Good Practice. AAHE Bulletin 39, 3-7.
  • Cormier, C., & Voisard, B. (2018, January). Flipped Classroom in Organic Chemistry Has Significant Effect on Students’ Grades. Frontiers in ICT, 4, 30. doi:https://doi.org/10.3389/fict.2017.00030
  • Deslauriers, L., Schelew, E., & Wieman, C. (2011, May). Improved Learning in a Large-Enrollment Physics Class. Science, 332, 862-864.
  • Mazur, E. (2009, January 2). Farewell, Lecture? Science, 323(5910), 50-51. Retrieved from http://www.jstor.org/stable/20177113
  • Nelson, G. D. (2002). Science for All Americans. New Directions for Higher Education, 119(Fall), 29-32.
  • Prince, M. (2004, July). Does Active Learning Work? A Review of the Research. Journal of Engineering Education, 223-231.
  • Vaughan, N., LeBlanc, A., Zimmer, J., Naested, I., Nickel, J., Sikora, S., . . . O’Connor, K. (2014). To Be or Not To Be. In A. G. Picciano, C. D. Dziuban, & C. R. Graham (Eds.), Blended Learning Research Perspectives (Vol. 2, pp. 127-144). Routledge.
  • Weimer, M. (2012, March 27). Five Key Principles of Active Learning. Retrieved from Faculty Focus: https://www.facultyfocus.com/articles/teaching-and-learning/five-key-principles-of-active-learning/

Photo Credits

Auditorium – Photo by Mikael Kristenson on Unsplash
Engagement – Photo by Priscilla Du Preez on Unsplash
Hands – Photo by Headway on Unsplash
Library – Photo by Susan Yin on Unsplash
Contemplation – Photo by sean Kong on Unsplash

Curating Instructor Presence in Online Education

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Whether you are a new or seasoned online instructor, understanding how to establish and maintain instructor presence is a commonly shared challenge. What is known about online learners is they want to know their instructors are engaged and regularly interacting in the course. Students also express how important it is to know that their instructors care about them.

There is a natural distance inherent in online classrooms which necessitates purposeful actions and intentional structures to prevent isolation and to foster connection. There is great news… this distance can be overcome!  Moreover, research has indicated that instructor presence has a relationship with perceived student satisfaction and success. Being there for your students can make a difference!

Being present goes a step further beyond students perceiving that their instructors are there. By definition, instructor presence is “the design, facilitation, and direction of cognitive and social process for the purpose of realizing personally meaningful and educationally worthwhile learning outcomes.” This may sound like a significant undertaking, but rest assured that you can craft your presence over time and that you have ample support from the Ecampus team. We can help bring your ideas to life!

Keep in mind that curating instructor presence will be an evolution. Learning environments and experiences are dynamic. In addition, the composition of students will change each term, so learner needs and wants will continually shift. Strategies used within a specific context may not work for another, and that is okay.

Let’s get started!

Try starting out small by exploring different ideas. Don’t be afraid to change directions if one approach doesn’t work. With all that said, what are some strategies for establishing and maintaining presence which can be leveraged today?

Establishing presence

  • Welcome announcements
  • Instructor introduction video
  • About your instructor page
  • Course overview video
  • Virtual office hours or individualized virtual sessions to connect with students
  • Personalized language to humanize the learning experience

Maintaining presence

  • Non-graded community building spaces to connect around complex learning activities
  • Announcements to send regular updates, reminders, and check-ins
    • Tip! Announcements can also be leveraged to share and highlight valuable connections, expand upon those insights, and provide relevant resources for learners to explore.
  • Monitor learner progress
    • Regular and timely feedback which is clear and actionable
    • Outreach to learners who are struggling or engagement is lacking
  • Present content in diverse ways
    • Module overview videos
    • Audio recordings (e.g. podcast)
    • Screencast demonstrations
  • Engage in course discussions
  • Solicit student feedback
    • Tip! Consider adding a short anonymous survey in the middle of the course.

As ideas begin to percolate, please do share those with your Instructional Designer so that together you can explore different strategies and tools that will work best for you.

References

  • Budhai, S., & Williams, M. (2016). Teaching Presence in Online Courses: Practical Applications, Co-Facilitation, and Technology Integration. The Journal of Effective Teaching,16(3), 76-84.
  • Ekmekci, O. (2013). Being There: Establishing Instructor Presence in an Online Learning Environment. Higher Education Studies, 3(1), 29-38.
  • Jaggers, S., Edgecombe, N., & West-Stacey, G. (2013, April). Creating an Effective Online Instructor Presence. Retrieved from https://ccrc.tc.columbia.edu/media/k2/attachments/effective-online-instructor-presence.pdf
  • Ladyshewsky, R. K. (2013). Instructor Presence in Online Courses and Student Satisfaction. International Journal for the Scholarship of Teaching and Learning, 7(1). doi:10.20429/ijsotl.2013.070113
  • Sandercock, I. (2014, October 14). The Importance of Instructor Presence in Online Courses. Retrieved from https://teachonline.asu.edu/2014/10/important-instructor-presence-online-course/
  • Smith, T. (2014, September 30). Managing Instructor Presence Online. Retrieved from http://teachonline.asu.edu/2012/08/managing-instructor-presence-online/#more-1069

5 Ways 3D Models Can Help in Education

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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 Skull with annotation

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.

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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

Faculty Forum 2018

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On May 2nd, Ecampus held our annual Faculty Forum which showcases the outstanding work that OSU is doing in online education. Sixteen interactive sessions allowed faculty the opportunity to learn more about innovative teaching methods and share their experiences in online teaching with each other.

This year we were delighted to have Dr. Kevin Gannon, a professor of history and director for the Center for Excellence in Teaching and Education at Grand View University, present a keynote address on a very timely and relevant topic for all online educators – designing online classrooms where inclusive discussions can take place while effectively engaging students with challenging or controversial materials.  His presentation – Sea lions, trolls, and flames – oh my! Navigating the difficulty places in online learning – was a thought-provoking and inspiring call to action for online educators.

Should You Consider an Interactive Video Lesson?

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If you are considering developing an online course with Ecampus, you may be curious how you will translate your lectures to the online format. There are several effective online lecture presentation formats available to faculty. They differ in the type of video recording required and the kind of post-production work required after the initial recording.

Image listing 4 formats for online lecture presentation: Video, narrated lecture, light board, and interactive video.
Online Lecture Formats: Qualities & Complexity

Each of the presentation formats can be effective, however the more complex types can offer additional advantages for your students. Why should you consider producing the most challenging of the five online lecture formats? To answer that question, we need to understand what exactly an interactive video lesson is. Let’s start by first looking at a sample interactive video lesson used in a fall 2017 course titled The Biology of Horticulture (HORT 301). You can watch a four minute excerpt of the twenty-minute interactive video lesson by selecting the image below:

Still image from video of Dr. Ryan Contreras teaching using an interactive video lesson in the Biology of Horticulture (HORT 301).
Dr. Ryan Contreras teaching using an interactive video lesson in the Biology of Horticulture course. Select image to watch the four minute video.

As is seen in this excerpt the interactive video lesson has as its foundation a video recording of a Lightboard presentation. Layered over that recording are interactive elements that control video playback—sometimes pausing, other times auto-advancing to specific clips—or to progress through the lesson, trigger a student’s input of feedback, and, most importantly, increase the amount of student engagement in the lesson. In the case of HORT 301 the interactive element prompts the solving of a temperature indices formula. The base video could have been used by itself. However, it is the melding of the Lightboard presentation with the interactive feature that makes the interactive video lesson a highly engaging presentation for the online environment.

The model below proposes how the elements of personal and mediated communication immediacy are brought together to make an interactive video lesson a compelling experience.

Model showing proposing how mediated communication and personal communication of an interactive video complement each other in an interactive video lesson.

In this project instructional design, in conjunction with visual design, video staging, and interaction design, was focused on solving the issue of how to teach a self-paced formula-drive lesson in the online environment. The result is an interactive video lesson that presents as a unified visual space that fosters an actual “see through” psychological perspective. Although clearly a media production, this approach to online lesson presentation implies an unmediated learning experience.

It is enhanced by the camera literally seeing through the Lightboard glass to the instructor conducting the lesson fostering a sense instructor presence. This type of interactive lesson design is desirable because it presents classroom-like learning in a student-controlled online environment. The result is an interactive video lesson that is new in design format but familiar experientially.

Is Interactive Video For You?
A decision to adopt this approach to lesson design will likely be successful if you have a lesson that is formula driven. Certainly math subjects and many science subjects might benefit from this approach. Is it also applicable to humanities courses? Can you imagine teaching language, music, or poetry with an interactive video lesson? If you can, contact Ecampus. We would be glad to help you adopt this approach to lesson design for use in your online course.