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PPT
Houghton Mifflin Harcourt

Writing Workshop: Writing a Compare-Contrast Essay

For Teachers 6th - 10th Standards
Crafting a compare-contrast essay can prove to be a challenge even for experienced writers.  Eradicate the mystery with a PowerPoint that details the rationale for and the structure of this form of expository writing. The 20-slide...
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Lesson Plan
US Environmental Protection Agency

Corals and Chemistry

For Teachers 4th - 6th
After demonstrating the use of cabbage juice as a pH indicator, have your class experiment with their own breath, exhaling into the indicator, to show that carbon dioxide is acidic. As learners work, they also watch a video about coral...
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Lesson Plan
Carnegie Mellon University

Nuclear Energy

For Teachers 9th - 12th
Extensive background material, clear objectives, and more are provided to help you teach an introduction to nuclear power. Learners will be able to explain how nuclear power is generated and how it compares to coal-created power. Provide...
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Lesson Plan
Carnegie Mellon University

How Power Plants Work 3

For Teachers 7th - 12th
Double, double toil and trouble, fire burn and cauldron bubble! Find out what drives a turbine to generate electricity and whether or not it has an impact on the environment. A discussion and lecture is divided by a hands-on activity in...
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Lesson Plan
Carnegie Mellon University

How Power Plants Work 1

For Teachers 7th - 12th
First of three lessons, this is a great start to a unit on energy. As you demonstrate, learners discover different types of energy and how it is converted from one form to another. They then focus in on the generation of electricity by...
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Lesson Plan
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Baylor College

About Air

For Teachers 3rd - 6th
Give your class a colorful and tasty representation of the components of the mixture that we call air. Pop a few batches of popcorn in four different colors, one to represent each gas: nitrogen, oxygen, argon, and carbon dioxide. The...
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Lesson Plan
Illustrative Mathematics

Growing Coffee

For Teachers 9th - 12th Standards
Ask your algebra learners to write an equation that has unit constraints. This commentary talks about the constraints, but does not show them in the equation. It is important that your mathematicians understand that the units apply to...
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App
Oleh Yudin

iCrosss

For Students 5th - Higher Ed
Did you know that a soccer ball is very similar to a truncated icosahedron? Both have 32 faces, but while a truncated icosahedron is made up solely of flat hexagons, a traditional soccer ball has 12 pentagons and 20 hexagons, each curved...
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Lesson Plan
Recycle OK

The Incredible Edible Landfill

For Teachers K - 6th
Create an edible class model of a landfill using pudding, graham crackers, cookies, and licorice. After making the landfill model, the class discusses what each part represents and answers some other landfill-related questions. Then they...
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Activity
US Department of Energy

Solar Distiller

For Teachers 4th - 10th
Explore the sun's ability to distill contaminated water with this simple set of classroom experiments. After filling two glass bowls, one with muddy water and the other with salt water, they are covered with plastic wrap and placed in...
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Lesson Plan
Michigan Sea Grant

Water Quantity

For Teachers 4th - 8th
It may be tricky for a young mind to conceptualize that less than 1% of all water on earth is useable for humans to drink. Simulating the amount of fresh water available on earth by removing measured amounts of water from a five-gallon...
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Lesson Plan
Curated OER

Picture Fists Full of Kisses

For Teachers Pre-K - 2nd Standards
Ease children's back-to-school jitters with this primary grade lesson based on the book The Kissing Hand by Ruth E. Harper. Starting off with a singing of the song "I Wish I Had a Little Red Box", children go on to discuss and create a...
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Lesson Plan
National Endowment for the Humanities

Lesson 1: In Depth with the Full Spectrum

For Teachers 9th - 12th
High schoolers study the ways in which an artist can use color. They view various images of artwork and discuss the effect of color on spacial dimensions, focal points, tone, and mood.
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Lesson Plan
University of Arizona

The Exotic Vacation

For Teachers 5th - 8th
Students explain the concepts and vocabulary of Earth's rotation. They plan imaginary vacations based on the seasons in different locations. This is a very creative lesson plan, which students enjoy.