Students compare structures in the bodies of different organisms in order to draw conclusions about evolutionary relationships in this life science worksheet!

Explore the difference between asexual and sexual reproduction in organisms with this middle school science worksheet!

Explore the science of the sun with this make-your-own sundial activity! Just do a little bit of cutting and coloring, and let the sun do the rest of the work.

Learn about lightning and charging by induction in this engaging middle-grade worksheet. 

In this physical science worksheet, students will review how to calculate velocity given time and distance and then apply this process to several diverse word problems.

This engaging science worksheet asks students to explore, analyze, and compare scale properties of planets in the solar system.

Kids will cut out the various functions listed at the bottom of this kidneys and intestines worksheet and match them to the correct organ.