"orange de méthyle"

Jiffy peat pellets are perfect for starting your seeds indoors.

A Great General Purpose Fertilizer!

Instant Learning Of Skin Structure And Function

These magnetic blood types manipulatives are ideal for full classroom demonstrations. Invite students to participate in an interactive lesson with this set of magnetic manipulatives.

Create A Protein Model.

These economical and concise guides contain the right amount of information for reference during dissection.

Actively involve your students in the learning process with these sophisticated biology coloring books.

Create Colorful Rubbings of Sixteen Different Tracks and Track Patterns

Striking Images Capture Meiotic Recombination

This fun, thought-provoking learning experience uses 9 museum-quality casts to teach students about diversity in diet in the animal kingdom. Casts include three from each group: herbivore (beaver, mountain gorilla, hippopotamus), carnivore (coyote, African lion, alligator), and omnivore (human, grizzly bear, baboon).

How Does Genetic Engineering Produce Human Growth Hormone?

A Fun And Quick Way To Talk About Nature!

Build your own hands-on investigations around these assortments of real feathers, fur, and fish scales. Help students discover the unique features of feathers, see how fur keeps mammals warm, and why scales have remained a fish favorite for millions of years.

Wide Field of View Shows Many Cells Captured at Various Phases of Mitosis

Design And Conduct A Controlled Experiment.

What Is Causing An Outbreak Of Food Borne Illness In A Community?