American Museum of Natural History
Bacteria in the Cafeteria
Scholars examine an animated picture to locate stars that, when chosen, provide a brief scenario, question, and answer. With each answer, a letter appears that later reveals a word.
National Park Service
Subalpine Web
The theory of keystone species in an ecosystem was first established in 1969 by Robert T. Paine. Pupils open the final lesson in a five-part series with a game guessing which member of the alpine ecosystem they are based on clues. After...
Byrne Bob
Dr. Moku's Hiragana Mnemonics
What do repulsive reptiles and a farting cow have to do with hiragana? Find out as you master the basics of hiragana quickly and easily. Each syllable is paired with an image and a sentence designed to stick in your mind. You won't be...
Curated OER
Who Lives with Mallard?
Students color a picture of the habitat featuring mallard and other creatures, some of whom might be camouflaged or half-hidden. They discuss other forms of animal adaptation.
Curated OER
3-D Cubes
Students investigate cubes. In this geometric solids lesson, students review geometric concepts previously taught, then logon to a computer game in which they find cube figures and identify the shadow of hidden cubes.
Curated OER
Label Tables
Students match objects to cards with the names of the objects spelled on them. Students play bingo with the new vocabulary words.