Curated OER
Shape Matching Cards
In this shape matching game worksheet, students cut out the 7 pictured shape cards and the 7 written description cards. Students match the shape cards to the appropriate description cards as they play the memory game.
Curated OER
Estimation, Sampling, and Beyond
Students examine an ISS EarthKAM image of farm land in Texas and New Mexico. They select sample region of image and count the number of fields in that region. They estimate how many fields are in the entire region.