Innovating Science® - Properties of Toothpaste
SKU
Innovating_Science_IS9350
Manufacturer No
IS9350
Manufacturer ID - IS9350
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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Description / Innovating Science® - Properties of Toothpaste
The history of teeth cleaning agents actually goes back thousands of years. Toothpaste as we know it today however is a comparatively recent development. In this activity, students will investigate several properties of toothpaste samples, provided in the kit, including presence of fluoride, pH, abrasiveness, and foaming ability. As a second activity, students will use the included materials to create their own toothpaste. Kit contains enough materials for 15 groups. Teacher's Manual and Student Study Guide copymasters are included.
Aligned to the Next Generation Science Standards (NGSS)*
Disciplinary Core Ideas: PS1.A; PS1.B
Performance Expectations: MS-PS1-2; MS-PS1-3
Cross Cutting Concepts: Patterns; Structure and Function
Engineering Practices: Analyzing and Interpreting Data; Obtaining, Evaluating and Communicating Information
Kit Includes:
1 x 30ml Hydrochloric Acid
1 x 100mL Glycerin
1 x 25g Sodium Lauryl Sulfate
1 x 25g Gum, Arabic
1 x 150g Calcium Carbonate
3 tubes Toothpaste
1 Pkg/50 Universal Indicator Strips
1 Pkg/50 Fluoride Test Strips
1 Pkg/15 Acetate Sheets
45 Polystyrene Test Tubes
45 Graduated Plastic Pipettes
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.
WARNING: This product can expose you to chemicals including Respirable crystalline silica, which is known to the State of California to cause cancer. For more information go to http://www.P65Warnings.ca.gov.
Aligned to the Next Generation Science Standards (NGSS)*
Disciplinary Core Ideas: PS1.A; PS1.B
Performance Expectations: MS-PS1-2; MS-PS1-3
Cross Cutting Concepts: Patterns; Structure and Function
Engineering Practices: Analyzing and Interpreting Data; Obtaining, Evaluating and Communicating Information
Kit Includes:
1 x 30ml Hydrochloric Acid
1 x 100mL Glycerin
1 x 25g Sodium Lauryl Sulfate
1 x 25g Gum, Arabic
1 x 150g Calcium Carbonate
3 tubes Toothpaste
1 Pkg/50 Universal Indicator Strips
1 Pkg/50 Fluoride Test Strips
1 Pkg/15 Acetate Sheets
45 Polystyrene Test Tubes
45 Graduated Plastic Pipettes
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.
WARNING: This product can expose you to chemicals including Respirable crystalline silica, which is known to the State of California to cause cancer. For more information go to http://www.P65Warnings.ca.gov.
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