It is an app and website where you can create brief videos by using images, text, music, and audio recordings. Adobe Spark Video may also provide you with an alternative to making a Google Slides presentation or iMovie video. It is very easy to use and it has a variety of templates that will provide you with many ideas for your class projects.
The variety of templates available make this a great tool to creatively and professional demonstrate learning. They are easy to share via a link or download to your device and can be created and accessed on any device.