Curated OER
Learning ASL: Lesson 9
Here is lesson 9 in an extensive series on teaching and learning ASL. Discuss code switching, numerical incorporation, and noun based vocabulary. Then, click on the blue links to view ASL in action. Each link takes you to a printable...
Signing Time Foundation
What is the Water Cycle?
Dive into an exploration of the water cycle cycle with this simple earth science activity. After first discussing where rain comes from, young scientists define the terms condensation, evaporation, transpiration, and precipitation as a...
Curated OER
Sieve of Eratosthenes
Young scholars discover the Sieve of Erathosthenes. They explore a method to find all the prime numbers in a group of numbers. Using models, students practice divisibility rules while examining the difference between prime and composite...