Big Bag of Science now available bundled with free Messy Science E-book - click here for details

Your Children Will Clamor for More
Big Bag of Science is a huge collection of seventy child-friendly experiments that will have your child clamoring for "just one more." Admittedly, a dozen or so are of the fairly mundane, use-a-test-tube-to-watch-roots-grow variety, but there are over fifty intriguing experiments, like the unusual testing of your family members for the PTC gene.

For Younger Children and Older Siblings
Of course, when a science kit includes the immensely popular Insta-Snow, Quicksand Powder, Stretching Slime, Worm Goo, Garbled Marbles, and much more, you know you are in for a mess. But for younger children who want to touch science, and their older siblings who would rather see science in action than read about it, Big Bag of Science can be a joyous exploration of the mysteries and wonders of science.

A Year of Eye-popping Fun
If you can restrain yourselves from doing experiment after experiment, Big Bag of Science will provide your family with a full year of eye-popping fun. Designed for ages eight and older, Big Bag of Science makes an ideal "let's get dad involved" kit, or a delightful way for a teen to entertain a younger sibling while mom catches her breath.

Another outstanding component of Timberdoodle's Kindergarten Core Curriculum!