Curated OER
Food Webs in the Bay
Young scholars get acquainted with a type of ecosystem and how different organisms of that ecosystem compete with one another for resources. They analyze the submerged aquatic vegetation of a bay ecosystem. Students study plants.
Curated OER
Statistical Analysis for Graphing Calculators
High schoolers use data from the Chesapeake Bay to analyze temperature, phosphate, nitrates, salinity, and oxygen levels.
Curated OER
Chewin' in the Chesapeake
Students examine a web page on food webs and select a habitat to research. In this research lesson plan students identify the organisms found in the food web and present their findings to the class.
Curated OER
Investigating the Effect of Salinity on the Density and Stability of Water
Water with varying amounts of dissolved salt are dyed and then used to compare densities. The objective is to discover the effect of salinity, and therefore density, on ocean water on the stability of the ocean. Many branches of science...
Curated OER
Fossils!
Young scholars explore what fossils are, how they are formed, what different types there are and why they are significant to both our present and past geology history. They participate in a hands on fossil observation of their choice and...
Cornell University
Bridge Building
Bridge the gaps in your knowledge of bridges. Individuals learn about bridge types by building models. The activity introduces beam bridges, arch bridges, truss bridges, and suspension bridges.
Curated OER
Where Are the Dinosaurs
Students explore the concept of extinction. In this dinosaur instructional activity, students view a video and have a class discussion about the extinction of dinosaurs. They create a dinosaur egg and imagine what life would be like for...
Curated OER
Playing in mud puddles
Pupils examine the effects of rainfall on different surfaces and discuss water pollution. They review the water cycle and the uses of water in daily lifestyles. Students discuss the effects of soil run off in streams and rivers.
Curated OER
Investigating Properties of Water: Temperature
Investigate how temperature affects the density of water and stratification that occurs in bodies of water when temperatures vary. Water of differing temperatures is given different colors to see the layers that form. The lesson is meant...
Curated OER
Upwelling - Cold One Day, Warm Another?
Discuss with your oceanographers what forces cause nearshore upwelling and downwelling. Display a line of wind vectors alongside a graph of the temperatures so that they can discover whether or not they are related. Discussion questions...
Curated OER
Swimming With the Crabs
For this expository writing worksheet, students read an article about crabs and a graphic organizer with crab facts. Students fill in a graphic organizer, including their specific topic about crabs and details to support their topic.
Curated OER
Where Are the Dinosaurs?
Students investigate dinosaurs. In this life science lesson, students watch video clips on the website http://dsc.discovery.com/convergence/dinos/video/video.html and discuss the characteristics of the dinosaurs. Students create dinosaur...
Curated OER
A Trip to St. Michael's
In this earth science worksheet, students read a 5 journal entries and illustrate how the places look based on the journal description.
Curated OER
Net Results
Students investigate through role play how decisions by watermen, recreational fisherpeople, and lawmakers influence and are influenced by economics and the abundance or scarcity of fish and shellfish stocks. They consider social,...
Curated OER
Our Keystone FFA Spring
Students identify where their water sources and explore a watershed on a map. In this watershed instructional activity students walk a wetland, and identify sources of pollution.
Curated OER
Don't Get Caught!
In this fish worksheet, students read about fish and write about how they can help fish. They write about how they can save fish, fish migration, fish getting sick, and testing for pollution in water.
Curated OER
Native Versus Exotic
Students investigate the presence of exotic and natural species in the ecosystem. They define the differences between exotic and native while looking at one specific ecosystem in Maryland. They write how the exotic species are considered...
Curated OER
Catch Up With John Smith
In this video worksheet, students view a video online titled Catch Up With John Smith and fill in the blanks to sentences about it after viewing it. Students complete 20 sentences.
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Energy Flow in Ecosystems
Students, in groups, create a slide show about the ecosystem and answer critical thinking questions based on their research.
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Fighting Soil Erosion
Students complete hands-on activities and watch a video to learn about soil erosion. In this erosion instructional activity, students use hands-on studies to investigate soil erosion. Students then visit the given websites to identify...
Curated OER
Exploration Watershed
Students discuss what a watershed is, and locate watersheds on a map. In this watershed lesson, students use the information they have been introduced to and create a color coded watershed map of their own.
Curated OER
What's The Plan?
High schoolers identify how the human activities in the state of Maryland have changed/ evolved over the last 50 years. They evaluate a land planning document and prepare a fictitious planning document for a given area of land.
Curated OER
Land Use and Nitrogen
Students consider the effects of development on water quality. They test nitrogen levels in waters before and after development, investigate wastewater treatment options and research best management practices to reduce nitrogen loads.
Curated OER
The Effect of Tides & Elevation on Wetland Plant Communities
Students comprehend how tides can impact shoreline plant communities through the study of a freshwater tidal marsh. They use actual tidal data to show that tidal ranges differ among geographic locations, even those relatively close...