Curated OER
Backyard Bacteria
Young scholars demonstrate safe ways to handle bacteria, prepare agar plates, and grow bacterial cultures. They identify different kinds of bacterial colonies, and devise a controlled experiment.
Curated OER
Wavelengths of Light
Explore physical science by participating in a visual spectrum experiments. Budding scientists identify the colors in the color spectrum and view the colors in class by utilizing cellophane, flash lights, and other arts and crafts...
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What Floats Your Boat?
This open-ended boat building exercise is meant to be part of a three-lesson series on ships. Links to the other two lessons are included. This particular part is mostly a group lab activity in which they build a boat, find its load line...
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Reading the River - Biological Classification
Youngsters create a list of grocery store items and then work together to categorize them as if they were setting up the shelves of the market. Then they are given a box of miscellaneous objects to practice categorizing. With these two...
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Antisense Oligonucleotide Therapy
Young scholars conduct Internet research on Antisense Oligonucleotide Therapy. They design a puzzle to represent these processes, read and summarize an article, conduct research, and design a theoretical experimental procedure.
Curated OER
A Cut Above the Rest Administration Procedures
Learners analyze how the Law of Conservation of Energy applies to the design and use of scissors. Working in groups, they determine the output work for a standard pair of scissors.
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Geometry of Radio Meteor Reflections
Ninth graders investigate and describe ways that human understanding of Earth and space has depended on technological development. They describe and interpret the science of optical and radio telescopes, space probes and remote sensing...
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Crime Scene Investigation: Hair Analysis Lab
Learners participate in a hair analysis lab. Using a digital microscope, students compare and contrast hair samples. They determine if the hair samples are human or animal. After completing lab results sheets, learners share their...
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Global Carbon Cycle
Young scholars, in groups, create posters of the flow of a carbon atom as it travels through the carbon cycle. They make connections about how human activities affect the carbon cycle, as well.
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Introduction to Toxicology
Students explore the science of toxicology and the relationship between a toxic reaction (response) and amount of substance (dose). They observe two demonstrations illustrating the concept of dose-response.
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Systems of the Body
Third graders gather information by questioning, forming hypothesis, collecting and analyzing data, reaching conclusions and evaluating results, and communicating procedures and findings to others. Then they demonstrate an understanding...
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Black History Month
Learners work in cooperative pairs to research information and give oral presentations about African American men and women who have made significant contributions to U.S. history.
Curated OER
Code Makers - Electron Configuration, Aufbau Principle
Learners write the electron configuration of elements using the Aufbau principle. In this chemistry lesson, students build their own key that demonstrates the principle.
Curated OER
Yeast Cells and Their Environment
Middle schoolers create their own experiment in which they have yeast cells growing in liquid environments. They examine the relationship between humans and microorganisms. They also practice using the scientific method.