Grow your own amazing large crystals, crystal cluster and crystal geodes. This unique set includes 8 bags of crystal-growing chemicals, 9 crystal and geode cup molds, casting compound, safety glasses, 6 display pedestals and instruction manual.
YSC1011: Features: Winner! Dr. Toy Best 100 products, The National
Parenting Center Seal of Approval, Learning Research Institute Outstanding Resource Award, national Parenting Publications Honors Award, Learning Magazine 2004 Teachers' Choice Award, Practical Homeschooling Reader Award. A foil boat ...
The compostion of teeth is easily illustrated with this three
deminsional model. A side view of upper and lower teeth makes this a "three models in one" teaching tool. The model together with the activity guide and transparency incorporates ...
A collection specifically designed for use with our stereo microscopes
these sets are packed on colorful cards that slide off the plastic package for access to the specimens. The package doubles as a storage unit. Includes Scorpion Giant Ant ...