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Activity
It's About Time

Concentrating on Collisions

For Teachers 7th - 12th
How important is momentum? Pupils investigate and apply the definition of momentum as they conduct analyses during a series of one-dimensional collisions. They infer the relative masses of two objects by carefully staging and predicting...
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Worksheet
Curated OER

Collision Theory Worksheet

For Students 10th - Higher Ed
In this reactions worksheet, students explain why all reactions have an activation energy using their understanding of collision theory. This worksheet has 4 short answer questions.
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Worksheet
Curated OER

Transition State Theory

For Students 9th - 12th
In this transition state theory instructional activity, students read about chemical reactions and the theory for how chemical reactions proceed. They answer questions about the activated complex, the activation energy and the collision...
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Activity
It's About Time

Conservation of Momentum

For Teachers 7th - 12th
Assist your class with understanding collisions as they apply the Law of Conservation of Momentum. Pupils measure the momentum before and after manipulation of two objects so that one strikes another in an inelastic collision. The lesson...
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Worksheet
Curated OER

Chemistry Module 2 - Specifications

For Students 9th - 12th
A valuable resource provides a list of concepts that young chemists should grasp. The topics include energetics, kinetics, equilibria, redox reactions, and the halogen group. Employ this as a guide for your own curriculum planning, or a...
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Worksheet
Curated OER

Module 7 Revision Guide - Chemistry

For Students 9th - 12th
Two versions of this handout are provided, the second with more detailed information on the same topics. Chemistry aces survey chemical reactions, heat energy transferred, and the action of enzymes by reading this resource. You can...
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PPT
Bowels Physics

Newton's Third Law and Law of Gravitation

For Teachers 9th - 12th
Why was Sir Newton so important to the field of science? Pupils discuss his contributions, specifically his Third Law, as they learn about gravity and the center of mass. They work multiple problems to ensure their understanding and...
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Unit Plan
Royal Society of Chemistry

Energy—Gifted and Talented Chemistry

For Teachers 6th - 12th Standards
What has more energy than a room full of pupils after a fire drill? This lesson plan! Explore the changes in energy during different chemical reactions, discover why some reactions feel cold and others feel hot, and tackle the concept of...
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Lesson Plan
Virginia Department of Education

The Rate of a Chemical Reaction

For Teachers 9th - 12th Standards
If your pupils think a catalyst is a list of their cats, then this might be the lesson plan for you! Young chemists study the effect of temperature, catalysts, concentration, and particle size on reaction rates during four different...
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Activity
Colorado State University

What Causes Pressure?

For Teachers 6th - 12th
Are you feeling the pressure? Let loose a little with a kinesthetic activity that models molecular motion in a closed space! The activity varies conditions such as volume and temperature and examines the effects on molecules.
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Worksheet
Curated OER

Kinetics Review Sheet

For Students 9th - 12th
In this kinetics worksheet, students define 7 terms related to the energy of reactions, they find the average reaction rate in a reaction, they sketch an energy diagram for an endothermic reaction and they compare exothermic and...
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Lesson Plan
Curated OER

Reaction rates and Equilibrium

For Teachers 10th - 12th
Students listen to a lecture on the collision theory. They discuss the reactant and product changes during a chemical reaction. Students are taught the factors affecting reaction rates. They complete a lab on entropy, heat and free...
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Worksheet
Curated OER

Extinction of Dinosaurs

For Students 7th - 12th
In this dinosaurs worksheet, students review the different theories that scientist believe may have led to the extinction of the dinosaurs. This worksheet has 18 fill in the blank questions.
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Lesson Plan
Curated OER

What is a Gas?

For Teachers 9th - 12th
Students develop a scientific model of gas behavior. In this gas lesson plan, students observe different balloons filled with different densities of gases. They complete an activity where they model the behavior of gases using marbles, a...
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PPT
Normal Community High School

Chemical Equations

For Teachers 9th - 12th Standards
Viewers learn how to identify the substances in a chemical reaction, how to balance it, and the different types of chemical reactions by watching a presentation that also includes a review of monomers and polymers. The presentation ends...
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Lesson Plan
Curated OER

Origins: Earth Is Born

For Teachers 5th - 8th
Students develop a timeline of all the major events involved in the formation of the Earth and the emergence of humans. In groups, they focus on a specific topic by watching a PBS program and taking notes. After the video, they list...
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Lesson Planet Article
Curated OER

Using Java Applets for Inquiry-Based Physics Lessons

For Teachers 8th - 12th
Using Java Applets in the physics classroom can be a great way to reinforce scientific concepts.
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Lesson Plan
Curated OER

Plate Tectonics

For Teachers 5th - 8th
Students complete a data sheet. In this Earth composition lesson plan, students learn what happens when the Earth's plates push against each other. They watch a teacher demonstration and complete a data sheet.
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Lesson Plan
Curated OER

Tic-Tac-Toe for Layers of the Earth

For Teachers 8th
Eighth graders identify the different layers of the earth. In this earth science instructional activity, 8th graders choose a project to do from a given list according to their learning style. They present their finished project in class.
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Lesson Plan
Curated OER

Energy for Free: Perpetual Motion Machines

For Teachers 9th - 12th
Learners observe the "drinking bird" perpetual motion machine and critically examine the designs of other so-called perpetual motion machines. They use this experience to create their own definition of conservation of energy.
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Unit Plan
CK-12 Foundation

Ck 12: Rates of Reactions

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In this module, students will practice expressing the rates of chemical reactions, and they will also describe the collision theory as it relates to chemical reactions.
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Unit Plan
Georgia Department of Education

Ga Virtual Learning: Ap Chemistry: Kinetics and Equilibrium

For Students 9th - 10th
Through interactive activities in a module format, students learn about kinetics, collision theory, reaction rates, and rate laws. They will calculate rate laws from experimental data, concentration and time, and half-life of a reaction....
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Lesson Plan
Science Education Resource Center at Carleton College

Serc: Investigating Chemical Reactions: Factors Which Influence Rate of Reaction

For Teachers 9th - 10th
In this activity, students investigate and discover how surface area, concentration, and temperature affect the rate of a chemical reaction. This lab is designed for students to practice good experimental tests of hypotheses, synthesize...