Grade 4

Read the Headline Story to the students. Encourage students to search for interesting ways to solve the problem.

This quilt piece has an area of 1 square unit. I want to use pieces like this to make a section of a quilt that has an area of 4 square units and at least 1 line of symmetry.

Since the area of the quilt is 4 square units, you need 4 pieces. Here are two designs that use 4 pieces and have 1 line of symmetry:

This work is licensed under a

Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.