Curated OER
Where Are The Dinosaurs?
Students examine the concept of extinction in relationship to the dinosaurs. In this elementary science instructional activity students become familiar with dinosaurs and that they are extinct. Students differentiate between different...
Curated OER
Salty Solutions
Middle schoolers measure salt content in water. They determine salt content of four samples using a hydrometer.
Curated OER
Salt is Good On Sunflower Seeds, But What About Cypress?
Learners record their observations about growing a cypress plant and putting salt in the plant. In this cypress plant lesson plan, students observe and record what is happening as the cypress plant grows. This gives directions for...
Curated OER
Using A Winogradsky Column to Analyze Microbial Communities
Young scholars use easily obtained materials to study ecological succession in a microbiological community. This investigation is appropriate for a variety of age groups. Elementary Students be fascinated by the changes occurring over...
Curated OER
Biomes: Freshwater & Seawater
Students observe organisms behavior and adaptations. In this biomes lesson students conduct fieldwork to determine water quality and answer questions about the differences between different habitats.
Curated OER
Brine Shrimp 1: Hatching Brine Shrimp
Learners review their prior knowledge on brine shrimp. In groups, they raise a group of brine shrimp and design an artificial environment in which they can live. They change the conditions of the environment to see how the shrimp react...
Curated OER
Using A Winogradsky Column to Analyze Microbial Communities
Students use easily obtained materials to study ecological succession in a microbiological community. They collect water samples from outdoor sources in plastic bottles to observe and record changes.
Curated OER
Time, Tide, and Quahogs
Students read tide tables for Waquoit Bay as the simulate determining the best time to go clam digging for a Wampanoag clambake. They graph the tide tables while realizing that the tides a Waquoit Bay are one hour later than those at...
Curated OER
Using Magnetotactic Bacteria to Study Natural Selection
High schoolers demonstrate that living organisms may possess incredible adaptations which enable them to survive. They observe bacteria that are able to orient themselves using the Earth's magnetic field and formulate a hypothesis as to...
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