You have no items in your shopping cart.

Subtotal: $0.00

Current Promotions

Free Shipping

Free shipping on any order over $500 with DISCOUNT code FREESHIP17. Offer valid through 4/30/17 on CSI products only. For shipping to North American addresses only.

Package Plus

Everything you need to teach science or Bible, all in one purchase! Buy the materials together and save 10 percent over the cost of purchasing items individually. Packages cannot be altered or customized. See list of Package Plus offers below.

Search Package Plus

Science + And It Was Good

Purchase a Science teacher guide and an And It Was Good teacher resource of the same grade level and save 10 percent off the individual prices.

Search Science + And It Was Good

Science Stand-Alone Combo

Purchase a Science teacher guide and a Science stand-alone unit of the same grade level and save 10 percent off the individual prices.

Science Stand-Alone Combo