Introduce your students to a lab that asks students to determine across which kind of surface (sand, rubber, etc.) makes it the most difficult to move an object. Materials list, set-up instructions, worksheet, and answer key are provided.
Scott Foresman, an imprint of Pearson
Provided by Scott Foresman, an imprint of Pearson, the world's leading elementary educational publisher. Its line of educational resources supports teachers and helps schools and districts meet demands for adequate yearly progress and reporting.
