Curated OER
A Whale of a Story
Does sound travel faster in water or in the air? Put the question to the test with a science experiment. After reviewing a table of data, third and fourth graders decide which statements are true and which ones are false. The bottom of...
It's About Time
Speedy Light
We know the speed of light, but can we measure the speed of dark? During the lesson, scholars perform gedanken, or thought experiments related to the speed of sound and the speed of light.
Curated OER
Loud or soft?
Send this cute activity home with kids, to increase family involvement. They'll consider what would happen if rice was bounced in a tambourine, and then they'll complete a sound activity by makings an instrument out of wax paper and a...
Curated OER
Integrating Physics-Observing and Experimenting to Find Relationships
In this experimental relationship worksheet, students read about direct and indirect relationships between variables in experiments. They answer three questions about relationships between variables.
Curated OER
Music Lab
In this music worksheet, students experiment at six stations around the room to explore different concepts related to music using tuning forks, water droppers, glasses, and moving tubes.
Curated OER
Understanding Thunderstorms
In this thunderstorm worksheet, students read about thunder and lightning and the forces behind both. They also read about the timing difference between thunder and lightning. Students answer three critical thinking questions about...
Curated OER
Two Gentlemen of Verona by William Shakespeare
In this online interactive reading comprehension worksheet, students respond to 15 multiple choice questions based on Two Gentlemen of Verona. Students may submit their answers to be scored.