Curated OER
History of Water Use in Hawaii
Students research water use in Hawaii and use primary and secondary sources to determine the impact of restoration of the L?l?kea stream on stream flow, water quality, habitat and biota.
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Orientation of the Earth in Space
Students hypothesize the location of the sun in the sky at diferent times of day and at different latitudes. They perform several experiments to provide evidence for their hypothesis. Experiments including observing the sun's position at...
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Careers in Mining
Students study about natural resources and the decreasing amount. They observe the need for trained scientists and engineers. Finally, they take a small test to determine the areas of science they find most interesting.
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Generation of Action Potentials in Nitella Giant Algal Cells
Students observe cytoplasmic streaming in Nitella cells. They examine the conduction of a wave of depolarization across other membranes, such as the axons of neurons. Students predict the effects of sending a small electric current...
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Little Me in a Big World: Ants
Students use the life cycle of an ant to learn about their own self-esteem. In this self-esteem lesson, students read books about ants and discuss obstacles from the stories as well as the ant behavior.
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Exploring the Careers in Landscaping, Botany, Grounds Maintenance, and More.
Pupils explore experiences of people employed in careers dealing with various plant species. They consider if there is a career in this area that appeals to them.
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Optional Laboratory: Calculating Board Footage in a Tree
Students work together to complete an experiment calculating the amount of board footage in a tree. They record their data and answer questions at the end of the lesson. They create their own hypothesis as well.
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Managing Your Energy Budget
Students experience an inequitable resource distribution and electronically calculate their own Ecological Footprint. The assess their resource use and learn more about sustainable living strategies in a video tour by Penn State...
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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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Healthy Teeth
A simple, yet effective lesson on dental health is here for your young learners. In groups, your class will place eggs in cups that contain a variety of liquids and observe what happens to the color of the egg. They brush the egg with a...
Mascil Project
Arranging Tables for a Birthday
Planning a party of 45 guests may be more complicated than it would seem. Learners must design the space in accordance with these constraints about the space available in the room. They need to calculate area, circumference,...
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Introduction to Scientific Method
Students investigate safe laboratory procedures, classroom management guidelines, and group roles and procedures. They study a set of safety guidelines with their parents, and to sign a contract stating that they understand the...
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Investigating DNA
High schoolers engage in a variety of activities designed to facilitate the understanding of DNA. Activities include preparing human chromosome spreads, separating a mixture of dyes using gel electrophoresis and extracting DNA from onion...
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Sports Helmets and Impact Testing of Polymers
Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...
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Boom and Bust
Learners investigate commercial fishery. In this fishery lesson, students describe stages in commercial fishery, interpret data and predict when a fisher stock is showing signs of overexploitation.
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Project X-35
Students demonstrate rocketry principles through a cooperative, problem solving simulation. They work in teams to simulate the development of a commercial proposal to design, build, and launch a rocket.
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Tootsie-Roll Pop Chemistry
Students use Tootsie-Roll Pops to become familiar with atoms and chemical formulas. They, in groups, find more combinations of Tootsie-Roll Pops than the other lab groups within 3 minutes (Round 1), and within 5 minutes (Round 2).
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Cranberry Bog
Young scholars explore cranberry farming in Massachusetts and the rest of the nation. They research on challenges facing cranberry farming industry and then write reflection papers on optimum pest control methods from the perspective of...
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Getting Thirsty?
Young scholars explore the concept of drought and its significance as a natural hazard. In this drought lesson plan, students complete 13 questions on an "Introduction to Drought as an Ecosystem Stressor" worksheet and discuss the...
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Reduce, Reuse, Recycle
Students brainstorm and share opinions about products that can be reused or recycled after reading the article, "Seattle's Recycling Success Is Being Measured in Scraps." They then investigate, analyze and evaluate articles on recycling...
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Forests Need People
In this forests and people lesson, 3rd graders brainstorm what forests are used for, discuss forest habitats, and how human interventions have affected trees and animals that depend on the forest environment. Students read the books,...
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To Fish or Not to Fish?
Young scholars demonstrate the decision-making process for marine reserves designations. In this role-playing instructional activity students analyze maps and data relating to a proposed reserve. They formulate the best decisions based...
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Compare Topography of Earth and Mars with a Worldwide Telescope
Students compare geography to topography. In this topography lesson, students examine the topography of the surfaces of the Earth. Students compare one feature of Earth to one feature of Mars and present in a PowerPoint.
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Wood You Believe: Wood Products
In this wood products instructional activity, students walk to a forest near their school where they sit by themselves for a few minutes and quietly observe their surroundings. Students brainstorm wood or wood by products, discuss...