Evidence of Chemical Reactions
Evidence of Chemical Reactions
Embedded Files
Performance Expectation
Performance Expectation
MS-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.
In Student-Friendly Words...
In Student-Friendly Words...
I can use evidence to determine whether a chemical reaction has taken place.
Big Ideas
Big Ideas
Chemical reactions create new substances.
New substances have different properties than the original substances.
Evidence of a chemical reaction can include color change, gas production, temperature change, or the formation of a precipitate.
Scientists compare properties before and after substances interact.
Interactive Learning
Interactive Learning
Watch & Learn
Watch & Learn
Evidence of Chemical Change
Evidence of Chemical Change
What triggers a chemical reaction?
What triggers a chemical reaction?
Identifying Physical and Chemical Changes
Identifying Physical and Chemical Changes
Physical vs. Chemical Changes
Physical vs. Chemical Changes
15 Incredible Chemical Reactions
15 Incredible Chemical Reactions
Science Max Chemical Reaction Experiments
Science Max Chemical Reaction Experiments
Baking, States of Matter & Molecules | The Magic School Bus
Baking, States of Matter & Molecules | The Magic School Bus
Evidence of a Chemical Reaction
Evidence of a Chemical Reaction
Ear Worms
Ear Worms
Chemical Reactions Breakdown
Chemical Reactions Breakdown
Physical or Chemical Changes Song
Physical or Chemical Changes Song
Real-World Connections
Real-World Connections
Cooking
Cooking
When you bake a cake or fry an egg, chemical reactions create new substances that change the food's color, smell, taste, and texture.
Batteries
Batteries
The batteries in your phone, headphones, and gaming controllers use chemical reactions to produce the electrical energy that powers them.
Your Body
Your Body
Your body depends on chemical reactions every second to digest food, release energy, and build the materials your body needs.
Cleaning & Household Products
Cleaning & Household Products
Many cleaning products work because chemicals react with substances such as grease, stains, or bacteria.
Take It Further
Take It Further
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