Skip to Content



Innovating Science® - Diffusion and Cell Size Kit

Diffusion and Cell Size Kit


Product # IS3003

Why are cells microscopic? The answer relates to the needs for the cell to effectively move materials in and remove waste. In this activity, students will create simulated cells (agar blocks) of different sizes and examine how effectively a substance is able to diffuse into the cell in a set period of time. A special indicator in the cells will allow students to visualize the degree of diffusion. The results will clearly display the fact that a smaller volume creates a more favorable condition for the exchange of material across a cell membrane. Kit contains enough materials for 15 groups of students. Teacher's Manual and Student Study Guide copymasters are included.

Aligned to the Next Generation Science Standards (NGSS)*

Disciplinary Core Ideas: LS1.A
Performance Expectations: MS-LS1-1; MS-LS1-2
Cross Cutting Concepts: Scale, Proportion, and Quantity; Structure and Function
Engineering Practices: Developing and Using Models; Planning and Carrying Out Investigations

Kit Includes:
1 x 75g Agar
1 x 25mL Bromothymol Blue Concentrate
3 x 25mL Hydrochloric Acid, 2.0M
16 Agar Block Casting Trays
15 Plastic Cups
15 Plastic Knives
15 Plastic Stirrers

DOT Info:
Small quantity exemption 173.4
THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only

*"Next Generation Science Standards" is a registered trademark of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards was involved in the production of, and does not endorse, this product.

Innovating Science® products are For Laboratory Use Only


Safety Data Sheet





Contact Aldon - Innovating Science®

open






OUR EXPERTISE

Lab Chemicals and Private Label
Lab Chemicals and Private Label

Laboratory chemicals with your brand and specifications.

Chemical & Life Science Contract Manufacturing
Chemical & Life Science Contract Manufacturing

Chemical packaging, blending, filling, and life science capabilities.

Innovating Science®<br>Educational Kits & More
Innovating Science®
Educational Kits & More

Cutting edge science for the classroom.

Custom Kitting
Custom Kitting

Kitting customized with your instructions, branded your way.