Curated OER
Bubble-ology
Students observe the visible spectrum while observing light hitting the surface of bubbles. They blow large bubbles and observe how the colors change.
Curated OER
Insects Preserved in Amber
Students examine and discuss amber and fossils in amber. They simulate the preservation of an insect in amber using glue, a dead insect, and food coloring, listen to a poem about amber, and view real amber under a magnifying glass or...