Curated OER
Living Systems Part III
Here is a fantastic, informative, interactive presentation on plant and animal cells. The PowerPoint is produced by an elementary school teacher who has a doctorate in science, and it shows! This would be a splendid presentation to use...
Curated OER
Math Mission
Second graders investigate the concept of Puerto Rican animals through using math word problems. They create a story to correlate with the word problems. The instructional activity also uses data of species counts to show increases and...