Showing posts with label Green Screen. Show all posts
Showing posts with label Green Screen. Show all posts

Monday, January 10, 2022

What's the Difference Between Snow, Sleet, and Freezing Rain?

Yesterday it started to sleet during my daughters' skiing lessons. They didn't mind and kept right on skiing. But I heard a lot of other parents saying things like, "what the heck? why isn't this snow? it's cold enough to be snow!" As an amateur meteorologist I knew the answer was that while the temperature at ground level was cold enough for snow, the atmosphere above us wasn't cold enough to create snow. As a parent who didn't want to be "that guy" in the group, I just sipped my coffee with the other parents standing in the sleet. If you're curious about the answer, I have a couple of quick video explanations for you to watch.

The following videos explain the conditions that create freezing rain, sleet, and snow. 

Freezing Rain Explained is a video from the Weather Channel. The video includes a demonstration that science teachers could recreate with dry ice in their science labs. 



The Difference Between Snow, Sleet, and Freezing Rain is a video from a news channel in my hometown. This video not only does a good job of explaining the differences, it's also a good model for using some simple green screen effects to create an explanatory video.



Speaking of green screen effects, my ebook 50 Tech Tuesday Tips includes ideas and tutorials for creating green screen videos. Get your copy right here!

Thursday, November 25, 2021

My Big List of Tools for a Variety of Classroom Video Projects

Other than questions about Google Workspace tools, I get asked more questions about making videos than any other three topics combined. Over the years I've used dozens and dozens of video creation tools. This is my current list of recommended video creation tools for classroom projects. 

Video Reflections/ One-take Videos
These are videos that require minimal, if any, editing before publication. In this type of video creation activity teachers will pose a prompt to their students and their students will response with a short video statement. 

Flipgrid is the best known of all platforms designed for students to record video responses to a teacher's prompt. Teachers can create online classrooms in which their students post short video responses. Teachers can moderate submissions before the rest of the class can see the videos. And teachers can use Flipgrid to give feedback directly to their students. There are many other features of Flipgrid that are worth noting and are included below in the section about whiteboard videos. Watch this video to learn the basics of Flipgrid. 

Padlet is a tool that I've used for more than a decade for a wide variety of purposes including collecting short videos from students. Students can use the recording feature that is built into Padlet to record a short video and share it with the class. Here's a short overview of how to record videos in Padlet. 

Audio Slideshow Videos

Other than one-take videos, the audio slideshow style of video is probably the easiest of all video formats to create. It's also one of the most misunderstood when it comes to using it in classroom. For an audio slideshow project to be effective students first need to plan the sequence, find the best visuals, apply appropriate text (but not too much), and choose an appropriate soundtrack. If you want to take it a step further, you'll want students to create a script to narrate their videos. Here's an overview of attributes to look for when students create audio slideshow videos. 

Here are my top three choices for students to use to make audio slideshow videos. 

Adobe Spark Video
Almost since its initial launch five years ago, Adobe Spark has been my go-to recommendation for this style of video project. Adobe Spark makes it easy for students to create succinct audio slideshow videos. Adobe Spark limits the amount of narration that students can record on each slide within their videos. Adobe Spark also includes a library of background muic that students can have inserted into their videos. Finally, students can upload short audio clips to include in their audio slideshow video projects. In this short video I demonstrate how to create a video with Adobe Spark.



Canva
Canva now offers two ways for students to create audio slideshow videos. The first way is to simply put together a series of slides and then select a soundtrack to play in the background. That process is demonstrated here. The other method is to use Canva's full video editor to add narration an custom timings to an audio slideshow video. That process is demonstrated in this video.



Microsoft Photos
Microsoft Photos includes a video creation tool for making short audio slideshow-style videos. You'll find this by just opening the native photos app in Windows 10. Within the editor there are tools for adding animated effects to still images, insert your existing video clips into a video project, and tools for adding audio to your video. There's also a great option to search for Creative Commons licensed images and insert them directly into your video project. The best part of that feature is that attribution information is automatically added onto the images you choose through the built-in search tool. In the following video I provide a demonstration of how to create a video in Microsoft Photos in Windows 10.

Green Screen Videos

Making a green screen video can be a lot of fun for students and also a lot of fun for peers, parents, and teachers to watch. Ten years later I still occasionally refere to this video from Greg Kulowiec's middle school class as an example of a fun green screen project. Making a green screen video can seem intimidating at first, but once you've tried it a time or two you'll find that it's not as complicated as it might seem. Today there are lots of tools for making green screen videos. Here are the three I typically recommend and introduce to teachers. 

Make a Green Screen Video in iMovie
If you have access to a Mac or an iPad, this is the tool to use. It's free (provided you already have a modern Mac or iPad) and has just enough features to make a nice green screen video, but not so many features that it takes a long time to learn how to use it. Watch this video to learn how to make a green screen video in iMovie on a Mac. Watch this one to learn how to make a green screen video on an iPad.



WeVideo
For Chromebook users and Windows users, WeVideo is my go-to recommendation. Here's a demonstration of how it works.



Zoom + Adobe Spark
If you don't have a physical green screen to record in front of, you could use Zoom's built-in virtual green screen capability then import that video into Adobe Spark for final editing. Watch this video to learn how that is done.

Animated Videos

Making animations is a great way for students to bring their written stories to life on screen. Depending upon the story, the animation could be as short frame or two that plays for twenty seconds or it could be a five minute story.  

ChatterPix Kids
ChatterPix Kids is one of my favorite digital storytelling apps for elementary school students. ChatterPix Kids is a free app that students can use to create talking pictures. To use the app students simply open it on their iPads or Android devices and then take a picture. Once they've taken a picture students draw a mouth on their pictures. With the mouth in place students then record themselves talking for up to thirty seconds. The recording is then added to the picture and saved as a video on the students' iPads or Android devices. Watch my tutorial videos below to learn how to use ChatterPix Kids on Android devices and on iPads.




Slides + Screencasting
Google Slides, like PowerPoint and Keynote, provide users with lots of ways to animate elements within their slides. Use those animation tools to make clipart and simple drawings move on the screen. Then capture those movements with a screencasting tool like Screencastify or Screencast-o-matic. Of course, you'll want to include a voiceover while recording. This method can be used to create animated videos like those made popular by Common Craft. You can read about and then watch this whole process in this Practical Ed Tech article.

Canva
Canva has lots of animation options that you can add to almost any graphic that you create in it. You can animate text, make objects spin and move, and even add audio to play in the background when you make a graphic in Canva. Your finished designs can be downloaded as animated GIFs and as MP4 files. In fact, that's how I make the videos for my Practical Ed Tech Instagram account. Additionally, Canva's new video editor can be used to create animated videos. That's a process that I demonstrate in this video

Whiteboard Videos

From creating a math lesson to explaining a workflow there are lots of purposes for creating whiteboard-style instructional videos. Last year I had students make simple whiteboard videos to explain network and wiring diagrams. Here's a handful of tools for making whiteboard instructional videos. 

Try using Screencastify to record over the free drawing space provided by Google's online version of Jamboard. One of the benefits of using Jamboard for this kind of video is that when you are done you can share the Jamboard images with your students. You could even share the Jamboard via Google Classroom so that students have a copy of the process that you demonstrated while making your video.



Loom is also an excellent and popular choice for making screencast videos right from your web browser. In the following video I demonstrate how I paired Loom and Google's Jamboard to make a whiteboard-style instructional video. One of the tips that I shared in the video is to use the sharing option in Jamboard to give your students a copy of the drawings or sketches that you use in your instructional video.



Flipgrid offers an integrated whiteboard function. You can use this feature to create whiteboard videos for your students to watch in Flipgrid. You can also have your students use the whiteboard tools to reply to a prompt that you have given to them. In my video that is embedded below I provide an overview of how to use the whiteboard function and a couple of other functions in Flipgrid.



Wakelet has integrated the Flipgrid camera into their service so that you can create whiteboard-style instructional videos directly within your Wakelet collections. Watch my video below to see how that process works.



Seesaw is my go-to tool for making digital portfolios. I like it because it's a versatile platform that can be used for more than just portfolio creation. You can use it as a blog, use it to share announcements with parents, use it to distribute assignments, and you can use it to create whiteboard videos. In fact, there are a couple of ways that you and your students can create whiteboard videos in Seesaw. Both of those methods are outlined in my new video that is embedded below.

Wednesday, November 17, 2021

Three Ways to Make Green Screen Videos

Making a green screen video can be a lot of fun for students and also a lot of fun for peers, parents, and teachers to watch. Ten years later I still occasionally refere to this video from Greg Kulowiec's middle school class as an example of a fun green screen project. Making a green screen video can seem intimidating at first, but once you've tried it a time or two you'll find that it's not as complicated as it might seem. Today there are lots of tools for making green screen videos. Here are the three I typically recommend and introduce to teachers. 

Make a Green Screen Video in iMovie
If you have access to a Mac or an iPad, this is the tool to use. It's free (provided you already have a modern Mac or iPad) and has just enough features to make a nice green screen video, but not so many features that it takes a long time to learn how to use it. Watch this video to learn how to make a green screen video in iMovie on a Mac. Watch this one to learn how to make a green screen video on an iPad.



WeVideo
For Chromebook users and Windows users, WeVideo is my go-to recommendation. Here's a demonstration of how it works.



Zoom + Adobe Spark
If you don't have a physical green screen to record in front of, you could use Zoom's built-in virtual green screen capability then import that video into Adobe Spark for final editing. Watch this video to learn how that is done.

Wednesday, February 17, 2021

Some of my Favorites - Creating Green Screen Videos

This week is school vacation week here in Maine. I usually take this week off to go ice fishing on Moosehead Lake. Unfortunately, that's not happening this year. Instead I'll be "staycationing" and working on some projects around home. While on my staycation I'll be sharing some of my personal favorite tools and tips.


Making green screen videos can be a good way to engage students in researching and planning. That research and planning is fundamental to making a good video. The video is the reward at the end of the process. There are many things that students can do with green screen video production tools. Here are three green screen video projects to consider having your students complete. 

Student Newscasts
This might be the most common use of green screens. Students can create a newscast complete with weather forecast set in front a weather map.

Step Inside a Book
Take the concept of a book trailer video one step further by using green screen production tools. Have students place themselves in front of various backdrops that are representative for settings, scenes, and characters in a favorite book. This is a particularly good strategy for fiction/ fantasy books because students can draw their own backgrounds and characters to use on the green screen. 

Guided Tours of the World
Have students research a collection of places around the world then gather pictures or video clips of those places. Students can then use those pictures and clips in the background as they highlight and narrate the tour.


Free Tools for Making Green Screen Videos
iMovie for Mac and iPad. If you have an iPad or a Mac, you probably already have access to iMovie. It's a great tool for making green screen videos. If you've never tried it, watch this tutorial for the iPad version and this tutorial for the Mac version.





Through the combination of Zoom's virtual backgrounds and Adobe Spark Video it is possible to create green screen videos without actually using a green screen. Watch this tutorial to learn how to do that.



Finally, in the paid version of WeVideo there is an option to create green screen videos. Here's my tutorial on how to use WeVideo to make a green screen video.