Cornerstone Educational Supply

This kit contains all the difficult to obtain items for Discovering Design with Earth Science. Other items required for the experiments are household items. Lab Kit Includes: Mineral...

Science labs bring lessons to life for your homeschool high school students and help them retain the information they are learning. The Master Books Biology: Base Kit provides the non-household...

This supply kit provides the non-household materials needed to complete the laboratory experiments required in Master Books High School Chemistry by Dr. Dennis Englin.   Chemistry Kit Includes:...