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Lesson Plan
Curated OER

Identifying Elements

For Teachers 5th - 8th
Students use diffraction glasses to find similarities and differences between observed spectrum of fluorescent light and an incandescent light They work in groups of 4-6 for the experiment/activity part of this exercise.
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Lesson Plan
Curated OER

Not A Drop To Drink

For Teachers 5th
Fifth graders discuss ways that humans pollute our natural water supply. They observe a video about water pollution. Students identify eight different ways water is contaminated. They investigate an oil spill by conducting a hands-on...
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Lesson Plan
Curated OER

Solution Chemistry Investigation

For Teachers 9th - 12th
Students engage in a lesson plan that is concerned with the concepts related to solution chemistry. They calculate the molar mass of various chemical compounds. Then students predict the anion ratio for ionic compounds. Students also...
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Worksheet
Curated OER

Photosynthesis

For Students 6th - 8th
In this photosynthesis worksheet, students follow the steps to complete a science investigation and then respond to 8 short answer questions regarding the photosynthesis investigation.
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Lesson Plan
Curated OER

Physical and Chemical Changes

For Teachers 8th - 11th
Young scholars examine the different changes in matter.  In this chemical change lesson students determine the amount of reactant made in a reaction using the law of conservation. 
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Lesson Plan
Curated OER

The Solar System: Why do we Explore?

For Teachers 3rd
Third graders act as scientists. In this property discovery lesson, 3rd graders explore the substance "Oobleck" (cornstarch, water, food coloring). They work in groups to investigate the substance and make observations as a scientist...
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Lesson Plan
Curated OER

Antigens

For Teachers 8th - 12th
Students examine antigens including ones found in humans.  In this immune lesson students complete several experiments in relation to antigens and antibodies.
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Lesson Plan
Curated OER

Chromatography

For Teachers 8th - 12th
Students conduct various experiments on chromatography. In this chemistry lesson, students distinguish among the different types of chromatography methods. They explain how the stationary and mobile phase interact with each other.
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Lesson Plan
Curated OER

Separation of Unknowns in a Liquid

For Teachers 4th - 5th
Students identify the different components of a given sample using chromatography. In this chemistry activity, students compare paper and column chromatography. They collect data and construct data tables.
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Lesson Plan
Curated OER

Micro-Magic With Sticky Ions

For Teachers 9th - 12th
Students view a video about the formation of precipitates. They complete a worksheet that asks them to identify what makes a compound form and what holds it together.
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Lesson Plan
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Synthesizing Pigment and Dyeing Cloth

For Teachers 9th - 12th
Students create a synthetic dye and oxidize the dye and record the effects.
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Lesson Plan
Curated OER

A Self Directed Inquiry into the Identification of Unknowns

For Teachers 9th - 12th
High schoolers gain experience in designing an experiment and use logic in selecting specific tests for unknowns. Students recognize the use of spreadsheets in helping one to make clear comparisons.
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Lesson Plan
Curated OER

Fish and Oxygen

For Teachers 10th - 11th
Students explore what factors affect population dynamics, identify factors affecting fish populations, and use Stella to model how dissolved oxygen affects fish populations.
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Lesson Plan
Curated OER

Selecting Soil Organisms in Compost

For Teachers 12th - Higher Ed
Students conduct an experiment to demonstrate that many of the enzyme systems needed to break down society's wastes exist in nature among the decomposers in a compost pile. They culture compost bacteria on starch agar to examine the...
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Lesson Plan
Curated OER

Selecting Soil Organisms in Compost

For Teachers 12th - Higher Ed
Students demonstrate that many of the enzyme systems needed to break down--and therefore clean up-society's wastes already exist in nature among the decomposers. They select the best starch-munching organisms by altering the environment...
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Lesson Plan
Curated OER

Separation of Unknowns in a Liquid

For Teachers 4th - 5th
Learners identify chromatography as method of separating the components of a liquid. Students discover that dyes are composed of more than one component in achieving a particular color in these lessons on paper chromatography.
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Lesson Plan
Curated OER

Teaching Modeling Water Quality

For Teachers 9th - 12th
Students explore the basics of interpreting RUSS temperature and oxygen profile data. They are introduced to the Geographic Information Systems (GIS), particularly with respect to interpreting maps.

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