"Avantor"

Paramecium aurelia is the smallest species of Paramecium we offer. Paramecium aurelia is characterized by cilia, which it uses for locomotion and feeing. Contains a macronucleus and two micronuclei. Grows in Dilute Alfalfa Medium (Hay Medium).

Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

Ideal for studying collisions in two dimensions, these pucks can be supported on plastic beads or levitated with air from the balloons to reduce friction. Use on any smooth, flat surface. The pucks measure 10 cm in diameter, and one puck is twice the mass of the other two.

All-purpose medium that supports the growth of a variety of microorganisms.

Members of the Pelomyxa genus look very much like Amoeba. Pelomyxa, however, have many nuclei, whereas Amoeba have only one.

Backpack Science is an innovative, integrated learning tool that uses inquiry-based activities to build links between science, math and language arts.

Explore our planet like never before!

The most popular Geoblox models, now in a discounted bundle.

The NYS investigations kits have been tested by local NYS teachers to make sure they work in the classroom.

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad!

Bamboo Skewers, Regional Distributors, INC.

These are Pro's kit professional pliers for assembling TeacherGeek components.

Formaldehyde-free preserved fetal pigs.

Brazil.

Hippodamia convergens.

Flexible Insulated Wire and Plated Spring Contacts.