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Trend ocieplenia w Arktyce jest dwukrotni

With this lab, the work of a varying force can be studied.

Watch a string vibrate in slow motion.

Make waves with a dripping faucet, audio speaker, or laser!

The viewer displays the content of another app in the ILS.

This app allows showing multiple videos in one window, so that the teacher can…

Use this vernier caliper to learn how to take accurate measurements in linear…

Discover the unit rate while shopping for fruits, vegetables, and candy.

Explore pressure under and above water.

Take a tour of trigonometry using degrees or radians!

This app can be used by the students to view a timeline of their activities and…