Innovating Science® - Endothermic Reactions
Manufacturer ID - IS7005
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.
Product # IS2500
When chemical reactions absorb heat the environment around the reaction becomes colder. Students will create an endothermic reaction and monitor the change in temperature as the reaction occurs. Students will then examine a commercial application that exploits endothermic reactions, the instant cold pack. The 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; PS3.A
Performance Expectations: MS-PS1-2; HS-PS1-4; HS-PS3-2
Cross Cutting Concepts: Energy and Matter; Structure and Function; Patterns
Engineering Practices: Developing and Using Models; Analyzing and Interpreting Data; Obtaining, Evaluating and Communicating Information
8 pkg x 2 tabs Sodium Bicarbonate/Citric Acid Tablets
15 Plastic Cups
15 Stirring Sticks
15 Bags containing: 25g Ammonium Nitrate, 1 tbsp Vermiculite
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 Acetyl Salicylic Acid/Aspirin, which is known to the State of California to cause reproductive harm. For more information go to http://www.P65Warnings.ca.gov.
|Brand Name|| |
|Performance Expectations||5-PS1-3 |
|Cross Cutting Concepts||Cause and Effect |
Scale, Proportion, and Quantity
|Engineering Practices||Planning and Carrying Out Investigations|
|Country of Origin||US|
|DOT Description||Non regulated|
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