Assessment
Curated OER

Famous People - A Quiz on Definite and Indefinite Articles

For Teachers 7th - Higher Ed
This online, interactive worksheet helps English language learners practice identifying the correct article among four options. Feedback is immediate by clicking on the answer button following each questions. It includes 15 questions...
Lesson Plan
Illustrative Mathematics

Waiting Times

For Teachers 6th - 8th Standards
Probability prevails in this assignment as youngsters determine the probability of finding a blue pen in a cereal box when they can come in blue, green, yellow, or red. Learners set up a simulation to determine the outcome of compound...
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Khan Academy

Khan Academy: Applications of Hard Soft Acid Base Theory

For Students 9th - 10th
Questions related to the electronic structure and atomic chemical behavior of acid and bases.
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Soft Schools

Soft Schools: Plate Tectonics Quiz

For Students 9th - 10th
The internal and external processes of Earth are related through the movement of Earth's plates, called Plate Tectonics. Find out how much you know about Plate Tectonics by taking this quiz.

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