A few years ago one of my students created a memory game app with the MIT App Inventor. It was a great exercise through which she learned about all of the variables and parts of the app that need to be designed. If you're a little more pressed for time than my student was and you just want to quickly generate some matching games for your students to play, there are easier methods than programming your own app.
Matching Game is one of the many Google Sheets templates that Flippity offers. Like all Flippity templates you can make a copy of the template, modify it by adding your own words or terms, and then clicking the activity URL provided by Flippity. Try a sample Flippity Matching Game here and get the template here. Watch my new video that is embedded below for guidance on using the templates.
Educandy is a game builder that offers a handful of online game creation templates. One of those is a matching or memory game template. To use the template you simply provide a list of words or terms and Educandy does the rest. Your game will be assigned its own URL that you can distribute to your students. Watch this video to see how Educandy works.
Yesterday I published a post about using two-factor authentication on Twitter. In that post I included a video demonstration. In that video I blurred the QR code and the verification code that was sent to me. If you're making tutorial videos to share with others, you'll want to do the same. Fortunately, blurring objects in your videos is easy to do. There are two methods that I regularly use and recommend to others.
For years YouTube's built-in editor has included a tool for blurring faces and objects in your videos. The editor has two blurring options. The first option is "automatic face blurring" which automatically detects faces and blurs them. The downside to using that option is that it will blur all faces for the whole length of the video. That's fine unless you want to selectively blur faces or you want to blur something besides a face. The other blurring option in the YouTube editor is to selectively blur. That option lets you manually place a blurry box or oval over a section of your video. Both blurring options are demonstrated in this short video.
Screencastify's video editor also offers an easy way to blur faces and objects in your videos. In Screencastify's video editor you can choose to blur any face or object for as long as you like in your videos. You can also have multiple blurs running simultaneously in your video. Screencastify's object blurring feature is demonstrated in this video.
A couple of days ago I published a short video that I made to explain stock options. In planning to make that video I went back through my archives to look at some related resources that I've shared over the years. Here are some highlights from my archive of resources for teaching and learning about stocks, bonds, options, and economics in general.
Inflation Explained in One Minute provides a very basic explanation of the concept of inflation. It could be fine as a conversation starter or introduction to a lesson. However, if viewed on its own without additional information it might give students the impression that inflation is solely caused by changes in money supply.
How Inflation Works is an excellent twelve minute video lesson produced by CNBC International. The video does a great job of explaining demand-pull inflation and cost-push inflation. Going beyond the basics the video also provides an excellent comparison of the economic theories of Milton and Keynes. Students will also learn how the consumer price index is calculated and how it is indicative of inflation. Finally, the video concludes with historical examples of inflation around the world and the causes of those hyper-inflationary episodes. I should note that the video will lend itself to introducing other concepts to your students including the importance of the federal reserve's interest rate.
What Causes an Economic Recession? uses the context of the Bronze Age to introduce the factors that can lead to economic recessions today. Those include inflation, borrowing habits, saving habits, spending habits, and government decisions.
What Causes Economic Bubbles? uses the context of the tulip industry of the 1600's to explain what causes an economic bubble and what happens when it bursts.
How Does the Stock Market Work? is a TED-Ed lesson that provides a four minute overview of the origin of stock markets, why companies offer stock, and the basic factors that influence the prices of publicly-traded stocks.
The Open University hosts a series of six short videos intended to introduce viewers to some of the basic concepts of macroeconomics. In 60 Second Adventures in Economics you will find short videos explaining things like the Paradox of Thrift and Comparative Advantage.
The Internet is not lacking for tools to create online courses. I've tried a lot of them over the years. The bad ones force you to become an expert on how to use their platforms before you can publish your own courses. The good ones make it easy for you to develop and publish a course without having to learn any complicated programs. Mini Course Generator is a good one that I recently tried for the first time.
Mini Course Generator enables you to quickly create an online course from scratch or by following one of their simple templates. Whichever option you choose, the building of your course is done in the same manner. You build your course in a series of index card-like frames. Within each frame you can include images, text, video, and questions (open response or multiple choice). When you have finished building your course you can embed it in your existing website or you can publish it at its own URL provided by Mini Course Generator. Watch my short video that is embedded below to see how easy it is to create a course with Mini Course Generator.
I'm planning to use Mini Course Generator create a little course to supplement an in-person professional development workshop that I'm running in a few weeks. The course content will include a recap of what was covered in the workshop and some suggested activities for further learning.
In what appears to be an on-going quest to drive users away, late last week Elon Musk Twitter announced that it would soon start charging for two factor account authentication done via text messaging (SMS). That doesn't mean that you won't be able to use two-factor authentication for free, it just means that you'll have to do it through a method that doesn't require the use of text messaging. One free option is to use the Google Authenticator app for Android or the Google Authenticator app for iOS.
It's easiest to use two devices (your phone and a laptop) to set-up two-factor authentication on Twitter via the Google Authenticator app. Then you'll first need to install the app on your phone. You'll then need to navigate to your Twitter security settings and open the option for two-factor authentication. In Twitter settings for two-factor authentication select "authenticator app." When you make that selection a QR code will appear on your screen. Use the Google Authenticator app to scan the QR code to generate a six-digit code to enter on Twitter. Once you've done that, your set-up of two-factor authentication for your Twitter account is complete.
If the preceding paragraph seemed a little complicated, watch this video for a short overview of how to use the Google Authenticator app for two-factor authentication of your Twitter account.
