Curated OER
Whose Bud Are You?
Students visit an orchard and examine tree branches. They discover the buds on the branches looking for signs of life. They share their observations in their journals and with their classmates.
Curated OER
Hazard Mitigation: Bioterrorism
High schoolers discuss different ways to spread infectious diseases. In this bioterrorism lesson, students model the rate of smoke emission using CalRoad software. They analyze the effects of airborne release of biological...
Smithsonian Institution
Watching Crystals Grow
Amazing science can sometimes happen right before your eyes! The class gets cozy as they watch crystals grow. They use Epsom salts, rocks, and food coloring to create crystals. They'll observe the entire process, documenting every step...
Curated OER
Revolutionary Money
Examine paper money from the American revolution! Historians study the paper bills and discuss the history of money. How has money changed over the times? Activities are included.
Curated OER
Spy on a Spider
Students view slides or live specimens to name and describe the distinguishing features of groups of arthropods, especially spiders and insects. They complete worksheets, observe webs and then search for and record where spiders can be...