Polygon Transformations

Grade 8, 45-60min

In the Polygon Transformations lesson, students explore geometric manipulations including reflections, translations, rotations and dilations using the Polygon Transformer web app. This tool can be used throughout the unit, and can also be leveraged to create homework and classwork assignments.

Screenshot of Polygon Transformer app

Topics addressed

Students will be able to



Suggested lesson breakdown

The Polygon Transformer app can be integrated into many lessons you likely already have – have students check their work on paper using the app, or allow them to use the app on some questions, or for homework. A possible worksheet is provided above, but it will heavily depend on how far into the geometric transformations unit your students are.

Common Core standards