Describing a Chemical Reaction
In this chemical reactions worksheet, students compare physical changes and chemical reactions. Students learn to balance chemical equations. This worksheet has 10 short answer questions.
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Describing a Chemical Reaction: Playing with Copper
Three experiments involving pennies help young chemists see the chemical reactions between copper and other elements. The first experiment is rhetorical (it prompts students to leave a bright penny out for a year) but the second two...
7th - 11th Science
Rates of Chemical Reactions: Combustion Reactions
How does a burning candle represent a combustion reaction? Use this activity to reinforce your young chemists' knowledge of chemical reactions. After drawing a picture of a lit candle and labeling it accordingly (no actual candle is...
8th - 10th Science
Describing Chemical Reactions
Teach the basics of writing chemical equations with a video introduction. The video lesson discusses the components of the chemical reaction and how chemical equations represent each. The discussion includes mention of catalysts and...
2 mins 9th - 12th Science CCSS: Adaptable
Reactions in Aqueous Solutions
Chemical reactions take a dip in this lesson. Learners watch as the instructor describes the role of aqueous solutions in reactions. They learn how to write a net ionic equation by eliminating spectator ions and also explore solubility...
4 mins 9th - 12th Science CCSS: Adaptable
New Review Factors Affecting Rate: Controlling the Rate of a Reaction
Why was neon mad at fluorine? Because it was always overreacting! Science scholars discover how scientists control chemical reactions thanks to a video from the JFR Science playlist. The example-filled resource explains why not all...
8 mins 9th - Higher Ed Science CCSS: Adaptable
New Review Reaction Mechanisms
Why do chemical reactions move at different rates? Chemistry scholars examine the intricate workings of reaction mechanisms with a video from the JFR Science playlist. They watch as the narrator diagrams reaction intermediates and...
11 mins 9th - Higher Ed Science CCSS: Adaptable
Chemistry Lesson: Gas Evolution Reactions
Ah, chemical reactions and gases ... there always seems to be more to learn. This short and detailed video segment describes double displacement reactions (gas evolution reactions) to create a gaseous byproduct. Four gases discussed in...
10 mins 9th - 12th Science