Curated OER
Thin Layer Chromatography (TLC) Separation of Plant Pigments - Chlorophyll, Carotene
Students use TLC separations to identify various substances. For this chlorophyll lesson students separate pigments found in different plants.
Other
Skin: Online Word Search Puzzle
Find words associated with skin (like scab, scar, germs, and senses) in this word search. When finished, rescramble the letters and play again.