Physical Changes Pre-Quiz

Young scientists investigate chemical and physical changes to the states of matter—gas, liquid, and solid—as well as solutions and suspensions with a variety of demonstrations, grand conversation, and an interactive quiz to check for...

A ten-question, multiple-choice quiz assesses what your elementary earth scientists know about the atmosphere both before and after a unique unit on global atmospheric change. Make sure to check out the activities and lesson plans...

Find out how much your earth scientists learned about the atmosphere in the unit on global atmospheric change with this assessment. After writing a letter to persuade others to make changes to protect our atmosphere, pupils take the same...

Test scholars' knowledge of ecosystems with a 20-question pre-assessment. Assessment challenges learners to answer multiple choice questions, read diagrams, and complete charts.

By both demonstration and hands-on investigation, physical science fanatics come to know that some materials react when they come together. Adding vinegar to both baking soda and to baking powder, the difference between the two is clear....

Second graders investigate sound and vibrations. In this sound lesson, 2nd graders examine how sound is different in different areas of the school such as the library, playground, and gymnasium. They determine how sound would need to be...

Students study the differences between physical and chemical changes.  In this physical and chemical lesson plan students complete several labs to help them to see the differences between these changes. 

Third graders explore the difference between a physical change in a substance and a chemical change. students study the volume, density, altering shape and chemistry of a copper penny.

Second graders look at different types of energy. In this energy lesson plan, 2nd graders define energy and the difference between kinetic and potential energy. They see examples with falling books and a slinky.

Students observe fluid motion. In this Physics lesson, students explore the principles of Pascal, Archimedes, and Bernoulli. Students list their experiences with fluid movement.