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Chemical Reactions and Energy PPTChemical Reactions and Energy PPT
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Curated OER
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PPT

Chemical Reactions and Energy

Curated and Reviewed by Lesson Planet

The details here give definitions about chemical reactions and the energy transfer in those reactions. The reactions given include general examples of catalysts, inhibitors, and other situations that affect the rate of production and heat change. This slideshow fits in nicely to a unit after your class has worked on reaction types, reactants, and products

52 Views 104 Downloads
Concepts

catalysts, energy, exothermic reactions

Additional Tags

catalyst, energy, exothermic, reactions, exergonic, science
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Resource Details

Grade
8th - 10th
Subjects
Science
1 more...
Resource Type
Presentations
Audience
For Teacher Use
Number of Slides
7

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In this physical and chemical change worksheet, learners solve 13 clues in a crossword puzzle focusing on rates of chemical reactions and changes in the state of matter.
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Lesson Plan

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Students are able to observe chemcial and physical changes while producing a brilliant formation of foam. They are able to experience the use of an indicator in the reaction. Students record information based on their observations.
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Instructional Video

Bill Nye The Science Guy on Chemical Reactions

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Give your charges a charge with this clip on chemical reactions! Bill initiates some pretty flashy chemical reactions that you most likely won't be doing in your classroom. When you are teaching the difference between physical and...
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Instructional Video

Chemical Reactions

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Learn about how chemical reactions require energy to activate and how to draw energy diagrams for chemical reactions. After watching the video, learners discuss why mixing hydrogen and oxygen gas in a balloon won't result in water.
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Lab Resource

Observing Chemical Changes—Microscale Chemistry

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Want to add a wow factor to your current chemical changes lesson plan? Try a microscale experiment with colorful precipitates! Partnered learners conduct 10 single displacement reactions and record their observations.
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Activity

Exothermic, Endothermic, and Chemical Change

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Scientists can't observe bonds breaking or forming, so how do they distinguish between exothermic and endothermic reactions? Young scholars complete two experiments to do just that. They monitor temperature change and calculate the...
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Instructional Video

Physical and Chemical Changes

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What is more important, style or substance? This video explains the difference between physical (style) changes and chemical (substance) changes. It uses many examples and various ways of determining which type of change has occurred. 
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Instructional Video

Exothermic and Endothermic Reactions

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What happens when chemical bonds break and form? Science scholars explore the movement of energy in a chemical system by watching a well-rounded video. The narrators illustrate exothermic and endothermic reactions in terms of temperature...
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Instructional Video

PS1B—Chemical Reactions

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Thinking back to the last time you taught a lesson on chemical changes ... was there no reaction? Check out an explosive video to put some spark back in your instruction! The narrator of the video guides you through the...
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