Curated OER
Molecular Evolution in Plants
Students are using a paper chromatography study that is suitable for introductory biology. The absorption spectra studies and gel electrophoresis studies are appropriate for students who have complete both introductory biology and...
Curated OER
Development of I.Q. and the Degree of Relatedness
Studnets, in groups, analyze data regarding genetic and nongenetic relationships of I.Q. They make observations and discuss correlations from a diagram. Cooperative learning teams discuss a given set of questions and present information...
Curated OER
Molecular Evolution in Plants
Students examine chlorophylls. They explore the absorbing pigments in a variety of plants. Through activities, students determine spectrophotometrically. They compare plant proteins from the family Brassicace to assess the level of...
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Consumerism and the Consumer Society
Young scholars read an article titled "How Much Is Enough?" by Alan Durning. They work in small groups to summarize the author's main point for each paragraph and then identify and discuss further questions they may have in response to...
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Memory/Physiology Lab Activity
Young scholars investigate the nervous system and how physical distractions influence mental performance. They work in pairs as a researcher and subject and memorize a series of words with no distractions. After repeating the list of...
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Global Symposium
Ninth graders work together to develop a sysnopis on the Earth. Using the Internet and print sources, they focus on one country to research and determine its condition. They offer possible solutions to the problem and share their...
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What Do Genes Look Like?
Seventh graders describe the basic structure of the DNA molecule. They identify what an inherited trait is and how it can be determined by one or more genes. Finally, 7th graders identify that plant and animal cells contain several...
Curated OER
Habitat Is Home
Young scholars are introduced to the concept and components of a habitat. They discuss the key components of a habitat and describe how certain factors can cause disturbances in a habitat and change its population. Activities are leveled...
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Getting to Know You
Third graders explore different types of poetry and illustrate their own experiences through creating their own poem. In this getting to know you lesson, 3rd graders create and recite their poems with a self-portrait.
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Density, Iron, and Anemia
Learners explain what factors determine density. In this physics lesson, students hypothesize which objects are less dense. They cite the importance of density in everyday life.
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Electroplating for Corrosion Protection: Redox in Action
Students define what a redox reaction is. In this chemistry activity, students electroplate some wires in the lab. They research the application of electroplating in the real world.
Curated OER
CheMATHstry That Sticks Right to You
Young scholars find the percent composition of sugar in the gum. In this chemistry lesson, students calculate percent error from the experiment. They use dimensional analysis to convert between units.
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Heat from Light
Second graders explore solar energy. In this science lesson, 2nd graders use hand lenses to see that light energy can be converted to heat energy.