Curated OER
Homology: Where Does The Evidence Lead
Learners are introduced to the topic of homology. In groups, they read a case study and compare different drawings of early vertebrate emryos. They work together to answer discussion questions and label the various parts of each embryo.
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Chromosome Fusion
Students see how patterns can reveal events of the past, thereby merging elements of both experimental and historical science.
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Estuarine Habitats
Sixth graders study the important habitats, flora, fauna, and physical factors of coastal habitats. They compare the aquatic habitats to terrestrial habitats by researching and completing tables with the information.
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Science: Trouble in the Troposphere
Young scholars research a NASA Website and record information about an assigned city's tropospheric ozone residual monthly climate. In groups, they graph the information for the past year. They form new groups and compare their city's...
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Linkages Between Surface Temperature And Tropospheric Ozone
Students organize and analyze data regarding changes in tropospheric ozone and then hypothesize about the consequences of these changes.
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Can Land Ethics Work?
Students evaluate the various purposes and issues surrounding the management of a nature preserve. They participate in discussion on whether there is intrinsic value in nature for its own sake.
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Charlotte and Her Relatives Visit the Classroom: Spider Activities, Experiments and Projects
Learners compare and contrast different spider species that they capture and maintain in the classroom for several days. They identify and research the species characteristics and living requirements then conduct an experiment on spider...
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Periodic Table
Students identify the periodic table trends and predict material properties. They also design and conduct simple experiments and test material properties. Finally, students compare and contrast material properties and that chemical...
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My Time - Lesson Plan
Middle schoolers discuss time, organize events like geologists do, become familiar with format of time scale used to organize information about Earth history, create list of 20 major events in their lifetimes, and add information about...
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Mechanism of Our Eyes
Students study the eye as the organ of vision, They look at a drawing of the eyes and study the names of the parts. While working with a partner, they observe what happens when the lights are turned lower and lower. Finally, they look at...
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Assessment & Evaluation
Seventh graders study elapsed time, radioactive decay and half-life. In this time machine lesson students complete several activities and view a presentation.
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Merging Art and Science?
Students approach science through artwork. In this art and science lesson students work together to develop theories and gather data.