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Lesson Plan
Curated OER

Determination of Tensile Stress-Strain Common Properties in Materials

For Teachers 11th - 12th
Students demonstrate the relationship between stress and strain, then graph stress-strain curves for various common materials. Students interpret graphed results and discuss differences in mechanical properties of materials.
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Lesson Plan
Curated OER

What Lives Inside Your Mouth?

For Teachers 2nd - 4th
Students explore the mouth's environment and realize that there are bacteria in everyone's mouth.
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Lesson Plan
Curated OER

Industrial Measurement: Using the Industrial Ruler

For Teachers 12th - Higher Ed
Students accurately measure several common objects using the industrial ruler. They work individually to analyze whether given objects would meet the correct specifications required for a particular manufactured product.
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Lesson Plan
Curated OER

How Small is Small?

For Teachers 9th - 11th
Young scholars view the video "The Invisible World" and discuss different types of microscopes and what can be seen with each type. They work in pairs to view several objects with a microscope.
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Interactive
Curated OER

One Word Substitution 31

For Students 7th - 9th
In this online interactive vocabulary skills activity, students match the 10 vocabulary terms in the word bank to the appropriate definitions. Students may submit their answers to be scored.
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Interactive
Curated OER

How Clean is Your Air?

For Students 6th - 10th
In this ecology worksheet, students study the Air Quality Index in their area and complete 8 short answer questions related to this topic.
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Lesson Plan
Curated OER

Calculations Related to the Microscope

For Teachers 8th - 12th
Students examine microscopes and how to calculate total magnification.  In this calculations lesson plan students complete an activity of calculations. 
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Lesson Plan
Curated OER

Using Maps To Make Public Health Decisions Case Study: Wildfires in Mexico 2000

For Teachers 9th - 12th
Students study environmental health. Using actual NOAA satellite imagery, students investigate the basic concepts of mapping. They explore the relationship between monitoring satellite images and public health decision making.
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Lesson Plan
Curated OER

Biocomplexity Lab Activity: Permeability

For Teachers 6th - 7th
Students identify how water moves through materials such as rocks or sand. Students measure the permeability of water through glass spheres to represent the movement of water in sand, an aquifer, or another sediment. During the...
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Lesson Plan
Curated OER

The Microscope

For Teachers 7th - 10th
In this microscope instructional activity students explore the compound light microscope. Students discover techniques concerning cleaning, storage and proper use of the microscope. Students discover the working parts of the compound...
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Lesson Plan
Curated OER

Making Craters

For Teachers 7th - 9th
Students study craters and identify the different things that characterize craters.  In this crater lesson students create a model of an impact crater. 

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