Who Can Make the BEST Handwarmer?
CHEMISTRY PHYSICS ENGINEERING OH MY
3 Followers
Grade Levels
7th - 9th
Subjects
Resource Type
Standards
NGSSMS-PS1-2
NGSSHS-PS1-3
NGSSMS-PS1-6
Formats Included
- Zip
- Excel Spreadsheets
Pages
15 pages
CHEMISTRY PHYSICS ENGINEERING OH MY
3 Followers
Description
Are you looking for an engaging and educational experiment for your students? Our Handwarmer Experiment Kit is the perfect choice! This hands-on activity allows students to explore the fascinating world of chemical reactions while learning about the principles of heat transfer.
Key Features:
- Comprehensive materials: The kit includes all the necessary materials to conduct the experiment, including distilled water, assorted salts, Ziploc bags, athermometer, and safety goggles.
- Engaging procedure: Students will follow a step-by-step procedure to create handwarmers using different chemical compounds and measure their heat-producing capabilities.
- Real-world relevance: The experiment simulates the process of creating handwarmers, allowing students to understand the practical applications of chemical reactions in everyday life.
Educational Benefits:
- Hands-on learning: Students will actively engage in the scientific method, data collection, and analysis, fostering a deeper understanding of chemical reactions and heat transfer.
- Critical thinking: The experiment encourages students to analyze data, draw conclusions, and communicate their findings, promoting critical thinking skills.
- Safety awareness: Through the use of safety goggles and adherence to lab safety protocols, students will learn the importance of safety in scientific experiments.
Suitable for:
- Middle school and high school science classes
- Homeschooling environments
- Science clubs and extracurricular activities
Get your Handwarmer Experiment Kit today and ignite your students' curiosity in chemistry and thermodynamics!
Total Pages
15 pages
Answer Key
N/A
Teaching Duration
45 minutes
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Standards
to see state-specific standards (only available in the US).
NGSSMS-PS1-2
Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred. Examples of reactions could include burning sugar or steel wool, fat reacting with sodium hydroxide, and mixing zinc with hydrogen chloride. Assessment is limited to analysis of the following properties: density, melting point, boiling point, solubility, flammability, and odor.
NGSSHS-PS1-3
Plan and conduct an investigation to gather evidence to compare the structure of substances at the bulk scale to infer the strength of electrical forces between particles. Emphasis is on understanding the strengths of forces between particles, not on naming specific intermolecular forces (such as dipole-dipole). Examples of particles could include ions, atoms, molecules, and networked materials (such as graphite). Examples of bulk properties of substances could include the melting point and boiling point, vapor pressure, and surface tension. Assessment does not include Raoult’s law calculations of vapor pressure.
NGSSMS-PS1-6
Undertake a design project to construct, test, and modify a device that either releases or absorbs thermal energy by chemical processes. Emphasis is on the design, controlling the transfer of energy to the environment, and modification of a device using factors such as type and concentration of a substance. Examples of designs could involve chemical reactions such as dissolving ammonium chloride or calcium chloride. Assessment is limited to the criteria of amount, time, and temperature of substance in testing the device.
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Questions & Answers
3 Followers
