Curated OER
Weight: Heavy or Light Worksheet
Which is heavier, a ladybug or a ship? Learners will have fun with this weight comparison learning exercise, that uses visuals to help them determine which is heavier or lighter. They complete two comparisons for each. Lastly, they...
Curated OER
Relative Weight
Second graders distinguish the difference between pounds and ounces and arrange manipulatives from heaviest to lightest.
CPALMS
Moving on Up
[Free Registration/Login Required] During this MEA simulation, kindergarten students will be preparing for a move to another state. Students must work in cooperative groups as they determine which moving company will be the best for...
MadSci Network
Msn: How Would You Explain the Process?
From the Mad Scientist Network web site. Using a question and answer format, this page explains the differences between nuclear fusion and nuclear fission. The details of each process are sketched in simple language.