"activities&amp"

For Culture of Freshwater Forms

Make teaching diffusion easy. Exclusively from Ward's Science, we've pre-mixed, pre-poured, pre-measured and pre-cut these agar cubes to save you time and eliminate messy preparation in your lab. Just open the jar and begin using. Prepared to align with Ward's AP Biology Investigation 4: Diffusion and Osmosis, these cubes are also ideal for use on their own, or in any lab activity demonstrating the topic of diffusion. Agar cubes are prepared in three sizes (approximately 1cm, 2cm, and 3 cm). Phenolphthalein has been added to the cubes to exhibit a vivid fuchsia color during production and stored in a solution of sodium hydroxide. Just add an acid such as vinegar to demonstrate diffusion.

Hands-on, standards-based lab kit that helps students explore the source and function of atmospheric layers and the impacts on health and the environment.

Ward's® Simulated Blood Spatter

Formalin preserved perch, shipped in nontoxic Wardsafe. Available in vacuum packs or pails

Explore The Absorption of Light

Students use color-coded pop beads to visualize the structure of amino acid chains with this kit.

Battery-powered electrophoresis.

Set of three undrilled balls.

Test Five Factors on One Test Strip

Bundled for Convenience

Comprehensive, Economical Test Kit.

Rechargeable Potometer Assembly

Big enough for all your lab sections.

At the request of our college customers, WARDS now offers these convenient bulk refills for our exclusive simulated ABO and Rh Blood-Typing Lab Activity (36 V 0019).

This collection is useful for ecological as well as geological studies.