Innovating Science® - Soil Analysis
Manufacturer ID - IS8702
Students will learn about acids and bases through a class discussion and then test a dilute acid and dilute base with neutral litmus paper to learn how the paper indicates something is acidic or basic. Once that skill is learned they can move on to test some common items that would be found around their house to determine if they are acids or bases. Optional: Extra litmus paper is included to test more items either from home or around the school building for a greater understanding of acids and bases. The activity contains enough materials for 6 groups of students.
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Aligned to the Next Generation Science Standards (NGSS)*
Disciplinary Core Ideas: ESS2.A
Performance Expectations:MS-ESS2-1
Cross Cutting Concepts: Stability and Change
Engineering Practices: Developing and Using Models
Kit Includes:
10 x 1.5mL Universal Indicator Solution
10 x 6mL 0.5M Lead Test Reagent
10 x 6mL 0.5M Hydrochloric Acid
28mL Bromoform
28mL Bromobenzene
10 Soil Sample A, 12g
10 Soil Sample B, 12g
10 Soil Sample C, 12g
10 Soil Sample D, 12g
10 Magnifying Glass
10 Forceps
20 Polarizing Filters
50 Drying Dishes
20 Sieve Screen Small
20 Sieve Screen Large
1pkg Glass Slides
10 Plastic Scoops
10 Universal Indicator Solution Color Charts
4 Test Tubes with Caps for Density Column Tubes
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.