Curated OER
Plant and Animal Cells
Young scholars investigate parts of a cell. In this plant cell lesson, students determine the difference between plant and animal cells. Young scholars discover that coral is an animal based on cell characteristics. Students create...
Curated OER
Solving Mysteries Using Paper Chromotagraphy
Middle schoolers solve the mystery of the kidnapped teacher by analyzing a ransom note using paper chromatography. They carefully prepare ink samples from the note to known ink samples to determine the kidnapper.