Curated OER
Subtraction Review
In this subtraction worksheet, students review their subtraction skills. They find the difference of numbers in six problems.
American Museum of Natural History
A Kid's Guide to Stargazing
Get kids interested in stargazing with a step-by-step guide. The guide begins with the do's and don'ts, what the defines a star, and introduces a journal. The page is linked to see stars if light pollution keeps stars away in your area.
Curated OER
Fahrenheit Follies
Second graders analyze the effects of sunlight on a glass of water by using the thermometer to measure its temperature. They predict and measure the difference between water outside in the sun and shade and inside. They role-play a game...
Curated OER
Reptiles and Amphibians
Fourth graders explore biology by viewing animal videos in class. In this amphibian and reptile lesson, 4th graders identify the key differences between reptiles, amphibians and other animal classifications. Students view video clips in...
Curated OER
Hominoid Skull Comparison
Young scholars are provided with evidence used to support evolutionary theory. They are introduced to classification by using primates as an example. Students read article related to Hominoid Skull Comparison and write a summary about...
Curated OER
Aquifers
Pupils participate in an experiment about aquifers. They answer questons and make observations about the experiment. They discuss how they can make a difference in the way water is used.
Curated OER
Studying Fossils: Hominoid Skull Comparison
High schoolers collect data on the differences in Hominid skulls using acrylic casts of fossil skulls. They measure a series of structures on skulls from six different species then use the data to determine evolutionary relationships...