"activities&amp"

Meets AP Science Practices 2, 5, and 7

Meets AP Science Practices 1, 2, and 5, and Big Idea 1.

Meets AP Science Practices 1, 2, 3, 6, and 7

Meets AP Science Practices 1, 2, 4, 6, and 7

Meets AP Science Practices 4, 5, 6, and 7, and Big Idea 4.

Meets AP Science Practices 1, 2, 3, 6, and 7

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.

Rechargeable Potometer Assembly

Explore chromosome interactions and arrangements

What does CRISPR do?

How is CRISPR used in biotechnology?

A flexible neuron model

The selective permeability of membranes is of fundamental importance to cellular physiology. Students will perform experimental procedures involving diffusion, dialysis, water potential and osmotic potential. For 10 lab groups.

For AP Biology Classes

In this experiment, students safely analyze the enzymatic decomposition of hydrogen peroxide.

Students perform thin-layer chromatographic separation of carotene, xanthophyll, and chlorophylls.