How many colors are in one crayola marker?! - Kindergarten, Kindergarten
Is Black Really Black? Sharpie Experiment - Steve Spangler
Experiment with sharpie markers, create a tie dye tee! - Spangler
Chalk Chromatography - Is green just green? Conduct an experiment with markers and chalk to find out what colors make up a single colored marker. After your experiment, draw with your colored chalk!