Cub is taking Pre-Chem at Tutoring Center under the excellent tutelage of Mrs. J, using McHenry's guide to Intro to Chemistry. He loves it. Who wouldn't when gum-drops and games are involved? Hands on learning. See above.
He is also watching Intro to Chemistry by Wes Olsen with Feeche and Flower. It's more of a literature approach to chemistry, rather than a math/science approach to chem. That being said, Stafford does explain difficult concepts in ways that are engaging, interesting and FUN.
Love layering concepts and ideas for mastery.