Equivalent Fractions on the Move

This stop motion project is a great way for students ranging from 8-12 years old to explore how different fractions can represent the same amount of space using pattern blocks.

 

Pattern blocks moving through the photos to show equivalent fractions.

Understanding the concept of equivalent fractions is hard for my students. I have found that using pattern blocks helps my students visualize how a whole can be partitioned into equal parts. And that the size of the parts can be different, but still take up the same amount of space.

 

pattern blocks on a piece of white paper

 This year I challenged my students to use pattern blocks, take photos, and upload them to a Keynote project to create a stop motion video showing what they learned as they explored equivalent fractions.

The Process

*Break class into partners or groups to begin the stop motion video challenge.

*Give each group a background paper and enough pattern blocks to explore the fractions that they will be creating with the pattern blocks. 

two photos of paper with pattern blocks set up to take photos.
*Use the camera app on iPad to take photos showing the pattern blocks moving to cover the whole. (Be sure to model how to take the photos and discuss how many photos to take to make a good stop motion video. I had examples of what a video might look like with 15 photos compared to a video created with 30 photos.) 

two photos showing students taking photos with iPad of pattern blocks
*Open Keynote and start a new project. Add a title page. Then add a blank slide and insert a photo.

two photos showing how to add a blank slide to the Keynote presentation and how to add a photo from the photo library.

 

view of Keynote app while adding photo from photo library to the Keynote slide.
*Keep adding blank slides and inserting photos until all the photos have been added to the Keynote project. 

view of Keynote app as photos are added to the project

Directions to Export the Keynote Project as a Stop Motion Video

 

two photos to show sharrow button and export and send option on iPad


 

photo to show settings for exporting project as a stop motion video.

 

two photos to show how to save video on photo library.

Optional: Have students upload to their final videos to your favorite platform to share with an authentic audiences. We use Seesaw.

 

video shown on Seesaw post for all to view.

Students loved learning how to create stop motion videos with their iPad and the Keynote app. They are already talking about what other skills they can design stop motion movies to share what they are learning like electrical circuits in our upcoming science unit and vocabulary words from our novel study.

What skill could you use stop motion videos to share the learning?


1 reply

May 26, 2025 Language English

Heidi - thanks for all the detail and tips in your post. Very fun fraction lesson!

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