This activity is designed for middle school or early high school level students learning about the American Revolution. This activity in particular follows discussions on the causes of the American Revolution and some background on the battles (for two of the activity options, the third does not necessarily require any background knowledge of the battles). The end goal of this activity is for students to build a timeline of important battles during the American Revolution.
This activity starts with a Braindump; this is an activity where students brainstorm about a topic they learned about recently. For this activity, students will leave post-its on causes for the war that they can remember from class discussions.
The Braindump allows for students to recall previous information and present it back to the teacher. It also allows for a refresher on causes of the war that some students may have forgotten. The Braindump can be modified to fit whatever the teacher may want their students to recall before this activity.
For timeline building, the Jamboard has three different ways a teacher could do it.
This option can be a quick activity if students have a background about American revolution battles; students can align the sticky notes in the correct order they believe the battles were in. 
This option is similar to the Braindump; it allows students to recall information about the battles and put down the battles they best remember or the battles they think are important. 
This option can be turned into a longer project where students study battles and create their timelines with the battles and information they believe to be relevant; this option allows for more creativity for students to create a timeline on Jamboard.
All three options can be done in a collaborative group setting. Duplicates can be made of the slides and students can work in pairs or larger groups to build timelines. The different options allows for more flexibility depending on the teacher’s curriculum schedule.
Image Citations:
Featured Image: Photo by airfocus on Unsplash
Jamboard Images: Photos by Sophia Winland
A well-designed Jamboard lesson. Colorful layout. Multiple tasks offer teacher flexible delivery and different options for student work.
Your post does a good job of showcasing the work. Nicely done all around.