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.

  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

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

Notes: 

  1. Enhanced podcasts are best viewed on a mobile device although they can be viewed in iTunes once downloaded.
  2. 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:

  1. 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.
  2. 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.
  3. 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.
  4. 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

Active Learning Online – Part 2

The first post about active learning looked at how to include active learning in an online course. You heard about how a history professor used an interactive timeline. Each student added images, facts, and descriptions to the timeline, and the result was a visually-rich historical review. Students had fun while learning about facts and events. This is an example of collaboration and active learning at its best. The second example focused on interactive textbooks as an alternative to printed books. The Top Hat product combined words, images, video, and engaging activities to improve learning and make it more active.

In today’s post we look at two new active learning ideas: mind mapping and annotated reading. Although these two technologies are different from each other, they offer similar benefits. Mind mapping requires the student to visually depict a concept, process, or system. Students label relevant parts or steps, show how these are connected, and identify key relationships. Annotated reading, on the other hand, allows students to enter short comments to passages of text, which encourages peer-to-peer interaction and sharing. While reading, students identify confusing sections, ask (or answer) questions, and interact with others. Both methods actively engage students in the learning process and support them to apply and analyze course concepts.

A Picture is Worth…

You know the famous quip about pictures, so let’s consider how using a visually-based tool for active-learning can support online learners. Wikipedia defines mind mapping as “a diagram used to visually organize information.” Similar tools are concept maps and information maps.

Why are images important for learning? Mind maps help students understand concepts, ideas, and relationships. According to Wikipedia, a meta-study found that “concept mapping is more effective than ‘reading text passages, attending lectures, and participating in class discussions.'” One reason is because mind maps mimic how our brain works. They help us see the “big picture” and make important connections. Not only are mind maps visually appealing, they are also fun to create! Students can work alone or in teams.  This mind map about tennis is colorful and stimulating.

If you want to try mind mapping yourself, here’s a free tool called MindMup. There are many others available, some free and others with modest fees. The Ecampus team created an active learning resources mind map, made with MindMeister. Take a look. There are a lot of great ideas listed. Try a few!

Close Encounters

College student with an open textbookMost classes assign reading to students. Yet reading is a solo activity, so it offers a lower level of active learning. But there are ways to raise reading’s active learning value, with or without technology.

Using a technique called close reading, students get more active learning benefits. Close reading is a unique way to read, usually done with short sections of text. With careful focus, close reading helps students reach a deeper understanding of the author’s ideas, meaning and message.

Three students pointing to laptop screenIf you want to add technology, you can make reading even more active! Using an app called Perusall, reading becomes a collaborative activity. Perusall lets students add comments to the reading and see what others are saying. Students can post questions or respond. Instructors set guidelines for the number of entries and discover which content is most confusing. Originally built for the face-to-face classroom, Perusall is also an effective tool for online learning. Perusall is like social networking in the textbook. It helps students engage with materials and be more prepared to apply the concepts and principles to later assignments. Perusall can be used with or without the close reading technique. 

Want to Try?

Let us know if you have questions or want to try an idea. We are here to help! If you are already working with an Ecampus instructional designer, contact them to ask about these active learning technologies. Or send an email to me, susan.fein@oregonstate.edu, and I’ll be happy to point you in the right direction.

References

Images

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

Mary Ellen Dello Stritto, Assistant Director, Ecampus Research Unit

Online Learning Efficacy Research Database

Person looking at the research database on a computer screen

Despite the prevalence of online and hybrid or blended courses in higher education, there is still skepticism among faculty and administrators about the effectiveness of online learning compared to traditional classroom learning. While some individuals may have a basic awareness of the published research on online learning, some want to know about the research findings in their own home discipline. The Ecampus Research Unit has developed the Online Learning Efficacy Research Database, a tool to help address these needs and concerns. This searchable database contains research published in academic journals from the past 20 years that compare student outcomes in online, hybrid/blended, and face-to-face courses.

Using the Database

Screenshot of Research Database

The database currently includes 206 research citations across 73 discrete disciplines from 153 different journals. The database allows users to find discipline-specific research that compares two or more modalities (e.g. online versus hybrid). Users can search the database by keyword, discipline, modality, sample size, education level, date range, and journal name. The database also includes the ability to filter results by discipline, modality, sample size, and peer review status.

This new database improves upon other older searchable databases by adding the capability to search by specific disciplines. On a monthly basis, the database is updated with the latest published research. To learn more about scope of the database, sign up for monthly database updates, or to suggest a publication for inclusion in the database, see our FAQ page.

The database is also a valuable tool for those who are interested in or are currently engaging in research on the Scholarship of Teaching and Learning. It will provide users with an efficient way to find gaps in discipline specific literature and pursue research to fill those gaps.

This article is the first of a two-part series on producing video interviews featuring guest experts for online courses. Part I focuses on planning while Part II will address the faculty role in the video interview production process.

Part I: Planning With A Purpose

Interviews of guest experts are valuable forms of course media because they can serve a number of instructional purposes. Traditionally classroom instructors might consider including guest experts as part of instruction to…

  • Connect learning with an authority in the field.
  • Communicate what the practices are in a given field.
  • Describe the nature of work of a professional in a given field.
  • Show important work environments or processes.
  • Introduce a second, collaborative voice to instruction (Laist, 2015).

One of the common ways instructors incorporate the expert’s voice into a course is by inviting a guest speaker into the classroom. Or, class members might travel to a field location where the person being interviewed works. In both cases the experience of the guest expert interview is live and located where the interview occurs. The synchronous live interview, a staple of on-campus courses, is problematic for online instruction.

Online instruction is shaped by the nature of the online environment. Asynchronous class sessions, the remoteness of learners, and limited access to field sites would seem to limit the use of guest experts. Ecampus instructors are moving beyond those limitations by creating carefully planned and professionally produced video interviews of guest experts in order to leverage the instructional benefits of interviews for their online courses. An example of this is a media project produced for Dr. Hilary Boudet’s course PPOL 441/541 Energy and Society, offered by Oregon State University’s School of Public Policy.

Dr. Boudet worked with the Ecampus video team to re-imagine a traditional live field site visit to the O.H. Hinsdale Wave Research Lab at Oregon State University as a series of guest expert video interviews. Dr. Boudet carefully planned the interview process and served as the on-camera host in the video interview series. Three OSU scientists served as the guest experts in the on-site interviews. Because of careful planning, primary interviews and recording were completed in half a day.

The guest expert interview recordings, and subsequent video editing, resulted in the production of four videos ranging in length from ten to twenty minutes each. The interviews represent approximately one hour of video content for the PPOL 441/541 Energy and Society course. You can view the first of the four video interviews by clicking on the image from the video below.

 

Image of Dr. Boudet and Pedro Lomónaco
Hilary Boudet interviews guest expert Pedro Lomónaco.  Click on image to watch the video.

 

As the video interview planner, Dr. Boudet made a number of key decisions regarding video interview structure and content. We will highlight these decisions as answers to the 5 W’s of video interviews: Who, What, When, Where, Why and also How.

You may want to think through answers to these questions when you plan a similar project. Let’s take a look at each of these questions in the context of the PPOL 441/551 video.


Why are you doing the video interview?

In the case of PPOL 441/541, Dr. Boudet wanted to capture the instructional value of a field site visit and conversations with scientists related to that site. So being on location was essential. She wanted to show the O.H. Hinsdale Wave Research Lab and use it as a vehicle to discuss how the lab and Oregon State University researchers contribute to the larger social conversation about wave energy and social issues related to its use in coastal communities.


What is the subject of the video interview (s)?
Dr. Boudet identified four independent but related topics she wanted to address with the guest experts. The topics are listed below.

  • Introduction to the O.H. Hinsdale Wave Research Lab
  • Introduction to Wave Energy Technology
  • Human Dimensions of Wave Energy
  • Community Outreach and Engagement

Each of these topics fits well within the learning outcomes for the Energy and Society course. In this instance, Dr. Boudet had a clear story arc in mind when selecting topics. She structured the video segments to address each topic and conducted each interview as its own story that supported the larger learning arc. Having a clear vision for the use of guest expert video interviews helps guide video production on-site and also informs the final video editing process.


Where will the interview be recorded?
Prior field visits to the O.H. Hinsdale Wave Research Lab helped Dr. Boudet work with both the guest experts and video production team in thinking through locations for interviews and what needed to appear in the video. Understanding the O.H. Hinsdale Wave Research Lab also helped in deciding what aspects of the lab and props would be ideal to record for each video interview. It is clear What and Where are two closely related planning questions. In general on-site video production requires a large space for staging and a quiet space for recording. The interview recording site must also be relevant to the subject being addressed. If you do not have a recording space available Ecampus has a studio facility that can be used.


Who is to be interviewed?
Dr. Boudet had a clear plan to bring expert voices into the video interview. The guests to the class served as scientific experts as well as guides to the facility being visited. In the case of the PPOL 441/541 video interviews, Dr. Boudet chose to have the scientists appear on screen and to also appear herself. This is a key decision that shapes the planning and production process of the video interviews. As you might imagine, the technical demands of having one person on camera is different from having two people. Recording equipment needs and subsequent editing approaches are impacted by the number of people included “on camera” in any interview scenario.


When will the interview occur?

Scheduling interview recording involves coordinating your own schedule with Ecampus video staff and your guest expert(s). In the case of PPOL 441/541, Dr. Boudet arranged to have all interviews recorded at the same facility but in different spaces. Additionally, the interview times were coordinated to facilitate the video production team being present for a large block of time when all guest expert interviews could be recorded. After primary recording, the video production staff returned briefly to the O.H. Hinsdale Wave Research Lab to record b-roll content; shots of the facility without any people. This is a common process in video production.

The last important question to be asked is…


How will you prepare?
Part of preparation for a video interview is embedded in the answer to our previous questions. But preparing the content of the actual interview also requires planning. Dr. Boudet prepared a list of questions that she wanted to have addressed as part of the interview. She shared the purpose of the interview and her questions with the guest experts in advance. This collaborative effort contributed to a clear understanding of the intent of learning for all parties.

Sharing your questions with interviewees can be helpful. Asking guest experts not to memorize answers but to prepare with bullet points in mind will help the interview feel spontaneous.

There are obvious types of questions you will want to avoid. For instance, yes or no type questions can stunt an interview. Remember, the idea is get the instructional information you need. Be prepared to ask a question again if it is not answered the first time. Or, ask for clarifications to a response as part of the interview. Also provide opportunities at the end of the interview for experts to add anything they like. Remember you might get some great information and if it is not useful it can be edited out.

Preparing the physical interview space and interviewees is part of what the Ecampus video team does. They can provide tips on how to dress for a given interview, where to stand, where to look, and how to stage the interview space.

Now that we have answered some of the key questions in the video interview planning process watch the sample video posted above again. Can you see or hear the answers to the questions we have addressed?

About Part II:

Planning a guest expert video interview with a clear purpose in mind will shape the relevance, structure, and focus of the final video interview. In Part II of this video interview series, we will address the second half of video interview creation process; faculty collaboration with Ecampus video staff in the final stages of video interview production

References

Laist, R. (2015). Getting the Most out of Guest Experts Who Speak to Your Class. Faculty FocusHigher Ed Teaching & Learning. Retrieved from https://www.facultyfocus.com/articles/curriculum-development/getting-the-most-out-of-guest-experts-who-speak-to-your-class/

 

Special thanks to Hilary Boudet, Heather Doherty, Rick Henry, Chris Lindberg, and Drew Olson for their contributions to this article. 

We all need people who will give us feedback. That's how we improve. - Bill Gates
Bill Gates, founder of Microsoft

In online education courses, providing effective feedback is essential. It’s can be easy to provide students with a number or letter grade on their assignments, but it is the additional feedback where the opportunity for student growth occurs. While there are many forms of effective feedback, there are 5 elements that can help you provide more meaningful and effective feedback regardless of the method of delivery.

  1. Give Timely Feedback
    • Timely feedback to students sends the message that you are engaged in the course and the student’s work. Having just finished an assignment, the student is also going to be more open to the feedback you provide because their work is still fresh in their mind. They have the opportunity to immediately incorporate your feedback into the next assignment, improving their overall performance going forward. Students in a master’s degree program were more likely to ignore feedback comments on their written work that were not provided promptly. (Draft & Lengel, 1986) Including a statement in the syllabus about your expected time of feedback on assignments, and sticking to it, helps students understand your timeline and will reduce questions to you later on.
  2. Start with a positive message
    • Creating a feedback sandwich (compliment, suggestions for correction, compliment) for your student pairs together both specific positive feedback and any elements the students should work on. The positive feedback encourages the student and prepares them with a positive outlook when hearing about areas that need improvement. Finishing again with positive feedback such as “I look forward to seeing your next assignment” tells the student that even though they have corrections to make, their work is still valued and that they can improve on future assignments.
  3. Use Rubrics
    • One of the best tools that can be used are rubrics. A detailed rubric sets clear expectations of the student for that particular assignment. While completing their assignment they can constantly check their work against what you expect to see in their finished work. Another benefit to creating the rubric is that you can use it to analyze their papers with that same criteria. Some instructors have found that by using a rubric, it helps to be more consistent and fair with grading. No matter if it is the first paper, the last paper, or if you might be having a good or bad day, the rubric helps.
  4. Give personal feedback and help the students make the connection between the content and their lives
    • Connection is key. Providing personal feedback to your students while helping them see the connection between the content and their lives will show that you have taken time to personally respond to them instead of using “canned responses.” Students who don’t feel as if the content in the class will ever relate to their lives now, or in their careers later on, will often lose interest in  assignments in general as well as feedback because they don’t see the connection. Getting to know your students at the beginning of the term assists in giving good personal feedback while helping them see the connection between the content and their life.
  5. Consider using alternative formats of feedback
    • Students are used to getting feedback in written form and while that format can be very effective, using an alternative way to provide feedback can be equally or more effective. They enjoy the personal connections that can be created through audio and/or video feedback. Students appreciate receiving specific feedback relating to the grade, rubric, and overall assessment. In fact, some students say that: “..video encouraged more supportive and conversational communication.” (Borup, West, Thomas, 2015) Give it a try!

By employing these strategies, your students will be appreciative of the feedback you provide and you might just get some fantastic feedback yourself. In one case, an instructor shared a great comment from one of their students comparing past courses to the instructor’s:

…I never received personal feedback [in some other courses]. Your course however has been wonderful. Thank you for putting so much time into each of your comments on my writing. I can tell you really made personal feedback a priority. You don’t know how nice it was to really know that my professor is reading my work.” The student goes further to say; “Thank you for taking your teaching seriously and caring about your students. It shows.

Getting personal and effective feedback like this should inspire you to begin or continue that great feedback!

 

References:

Borup, J., West, R.E., Thomas, R. (2015) The impact of text versus video communication on instructor feedback in blended courses Education Tech Research Dev 63:161-184 doi: 10.1004/s11426-015-9367-8

Draft, R.L. & Lengel, R.H. (1986. Organizational information requirements, media richness and structural design. Management Science, 32(5), 554-571

The instructional designers at Ecampus held a Research & Development Day recently to explore the topic of user experience (UX) design as it applies to Ecampus courses. As part of that day, fellow instructional designer, Dorothy Loftin and I explored how Canvas functions when used on Mobile Devices. Below are some findings from our testing.

Generally, we found that iPads work great as long as a student accesses the course through a browser. It was using the Canvas App (necessary on a smart phone) that presented changes and challenges in functionality. The good news is that many of these can be addressed with a few additions in course design. These additions should not significantly alter the experience for students who are using desktop and laptop computers. Today, I will present one of those strategies.

The most significant impact we experienced in using the Canvas App is navigation, how a student gets to content, activities and assessments. It can take quite a few clicks or taps to get to a specific page in Canvas using the mobile app, or to get from one page to another, and the navigation can vary depending on the device used. This may negatively impact the student user experience, distract, and generally increase cognitive load.

Navigation Strategy

One strategy to improve navigation is to provide alternate links for students to jump to commonly needed items in your course. Turns out, this can also benefit students who are on desktops or laptops.

The Home Page that I often use is immediately available for users on all devices. I have added links and buttons so students can jump directly to important sections of the course from here. This turns the Home Page into more of a landing page with quick links.

Page View in Desktop Browser Page View on iPhone
Desktop browser screen grab iPhone Screen Grab

The buttons take a student to the Module Page for a particular week. Module Pages, on the App, present students with links to all content and activities for that week. I limited the buttons to 3-across to make clicking them on a phone easier. As you probably notice, the App translates buttons into links. So, simply providing a list of text links would also work on multiple devices.

This Strategy to improve navigation can be used on any page where you want a student to be able to move quickly to new material, reducing frustration and cognitive load by making the navigational journey more immediate.

How to do it yourself resources:

By Christopher Lindberg

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.