Lesson Plan
Curated OER

Chemicals, Chemicals, Everywhere

For Teachers 9th - 12th
Students divide substances into categories: made of chemicals/not made of chemicals, synthetic/naturally occurring, and toxic/nontoxic. They observe a mystery chemical and determine what precautions they need to take when handling an...
Lesson Plan
Curated OER

Chemical Sleuthing

For Teachers 9th - 12th
High schoolers engage in a lesson which includes flame tests and the construction of a simple diffraction spectrograph with which to measure sodium ion emissions. They use the Bragg equation to compute the wavelength of the line spectra...
Lesson Plan
Curated OER

What is Matter?

For Teachers 3rd - 5th
Students investigate what matter is and how it changes states.  For this physical properties lesson, students examine the vocabulary database and identify the characteristics of the three phases of matter.  Students perform a...
Lesson Plan
Curated OER

Animals of the Fire Ice

For Teachers 5th - 6th
Students examine ocean life by identifying methane hydrates.  In this ocean life lesson, students research organisms that live in the coldest, deepest parts of the ocean and live off methane hydrates.  Students create a group...
Lesson Plan
Curated OER

Biodegradability

For Teachers 7th - 12th
Learners study the effects of water, salt water and heat on common household materials. They separate an emulsion and show that the materials are completely recoverable and observe the effect of acetone and water on polystyrene.
Lesson Plan
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Solutions and Suspensions

For Teachers 1st - 4th
Students explore matter by conducting an in class demonstration. In this liquid mixture lesson plan, students identify the difference between a solution in which a solid dissolves into liquid, and a suspension where the solid doesn't...
Lesson Plan
Curated OER

Making Molecular Models

For Teachers Pre-K - 6th
In these creative hands-on activities, learners construct several different molecular models that represent substances that play an essential role in our nutritional needs. Using gum drops and toothpicks, students design the models....
Lesson Plan
Curated OER

BUILD A BURGER

For Teachers 2nd - 3rd
Students recognize and name the products used to build a hamburger. They review the USDA Food Guide Pyramid. Students are given worksheets, and they match the burger parts to the picture parts. They conduct a taste test on samples of the...
Lesson Plan
Curated OER

The Great Gas Race

For Teachers 4th
Fourth graders improve their understanding of Graham's Law by using properties of gases to evaluate the rate of effusion of two compounds as they vaporize. They engage in a lab which elevates their understanding of the properties of gases.

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