"Avantor"

Matter has mass and takes up space. With this exciting kit, students explore the relationship of mass and volume using a spring scale and hook weights and observations.

Realistic And Accurate, Cast From An Actual Specimen

Insert a sugar solution into the 16" clear tube, lower the membrane end into the jar of water, and watch the water level rise.

Freshwater algal structures in chert. Average size: 3" x 4".

Topotown gives students the chance to build a 3-D model of a town with hills, valleys, lakes, rivers or streams, highways, streets, houses, barns, stores, and schools.

Witness your student's awe as they perform this inquiry-based activity on intermolecular forces.

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

Formalin preserved bullfrogs Available in vacuum packs or pails.

Grass frogs are low maintenance and seasonally available, typically from September to July.

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

Freshwater. Colonial; colonies elliptical, made up of 16–32 cells. Basic culture solution.

Characterized by green plastids and cell walls composed of cellulose.

Now you can bring some of the finest museum-quality specimens into your classroom at an economical cost with WARD'S life-like fossil reproductions. Nearly all of the reproductions in this impressive series are cast in durable plastic resin, and are hand-painted in colors designed to capture every detail of the original.

Freshwater; forms a colony of four, eight, 16 or 32 cells.

Live Cultures are supplied with media in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars. Fast delivery is available directly from our laboratory. Please specify a delivery date.

Each culture shipment is prepared in our laboratories and includes the "Working with Algae & Cyanobacteria" manual which contains detailed instructions for subculturing and use.

Canadian Customers:
CFIA and PHAC regulations require customers to submit a completed inspection checklist and signed statement of facilities compliance before receiving certain cultures. A customer service representative will contact you if documentation is required.

Diverse collecion of organisms.

Teacher’s Master Set for Use with Student GEO-logic® Physical Geology Sets

This investigation meets AP Science Practices 1, 3, 4, 5, 6, and 7.