LEARN NC

K–12 teaching and learning · from the UNC School of Education

About this document

Created by Emma Couch. Adapted by Mitzi Talbert.

Date created
July 2008
File
PDF
Length
1 page
License
This document copyright ©2008. All Rights Reserved

In the classroom

Answer key for the simple machines puzzle that accompanies the seventh-grade lesson plan “Building a Catapult.”

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