Curated OER
What Is It?
Students view photographs of an area where artifacts where recently taken. Using the artifacts, they work together to try to determine the occupations, diet and other information about a specific group of people. They write an artifact...
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Hazard Mitigation: Bioterrorism
High schoolers discuss different ways to spread infectious diseases. In this bioterrorism lesson, students model the rate of smoke emission using CalRoad software. They analyze the effects of airborne release of...
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Flow Rates of Faucets and Rivers
Students work together to discover the flow rates of faucets and rivers. They relate their results to engineering and applied science concepts. They make predictions on the flow rate of a nearby river in their local community.
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Survival of the Fittest
Students explore plant needs and growth. In this plant science lesson, students use a cereal box to complete a plant growth graph activity.
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Lab for Truss Design and Testing
Students design and build their own truss. In this physics lesson, students calculate the forces and maximum load. They complete a full scale diagram of their design.
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Women in Medicine: Past and Future
Students explore the scientific enterprise in relation to the role of women in science as it has developed over the last 150 years.
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Super Stream Keeper's
Students are introduced to Delaware's waterways as precious resources used for drinking water, water for agricultural and industrial uses, recreational areas, and as habitats for wildlife. They are introduced to wastewater discharges,...
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Colors of our Earth
Students are introduces to soil profile classification. They remember that classification of soils is an important aspect of studying soils as it aids in predicting how soils react to weathering, transport nutrients or pollution. ...
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Soil Detectives: The Case of the Lost Friends
Learners show how soil varies across the landscape, they explain how soil can be used to solve mysteries. Pupils are introduced to techniques that would be used to distinguish soils from different places.
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Runoff with Chunky the Chicken
Students are introduced to the on-farm nutrient cycle, which explains feed to manure, to soil, and back to the feed. They are introduced to the generation of runoff during rainstorms, and the contents of runoff water are more than water...
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Digging up the Dirt on Soil Microbes
Learners are introduced to the idea of soil as a habitat for many different organisms. They are introduced to the links between the biological adaptations of an organism and the physical demands of its habitat. Pupils are introduced to...
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HOW BODY SYSTEMS INTERACT
Students study that the human body is made up of different systems whose functions are related. They draw and label their traced body outlines which include at least five body systems.
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Meet the Weather Scientist
Fourth graders collect, record and analyze data using simple weather instruments or use weather resources to comprehend weather. They comprehend that scientists are very important people in today's world. Pupils look at cloud types to...
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Relating to Newton's Second Law
Twelfth graders study the relationships of the 3 variables in Newton's Second Law. They design an experiment to test the relationships among the variables. Students work cooperatively with members of a team. They also analyze data to...
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Rocket Angles
Eighth graders create rockets that be launched at varying angles to determine which angle is best to launch at for the longest distance.
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Phases of the Moon
Students explore why when you examine the moon depends on its location in relationship to the sun and Earth. The moon never goes away or changes shape-we just see a different fraction of sunlight being reflected from the moon to Earth.
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Picky Pyramid
Students learn the food pyramid and compare their meals with suggested guidelines. Students graph their lunches, discuss the results and how their choices affect their level of energy.
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The True Cost of Coffee
Young scholars examine the economic, health, and environmental risks of a one-crop economy in the developing world. They explain how or why it can be challenging for people of one culture to understand the lifestyle of a different...
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Cancer Causes
Students explore why people get cancer. They explore human cells by taking a close examine their own. take a small sample of the epithelial cells that line the inside of their mouth. They glimpse how scientists investigate inside cells.
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The Dirt on Plants
Students draw and label the four parts of a plant. They describe changes that are part of the common life cycle. Students follow various one and two step directions. They are asked to discuss that they can recall about plants.
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Archaeology as a Career
Fourth graders read about archaeology as a career. They develop a list of questions they would like to ask an archaeologist and then actually interview an archaeologist on the future of archaeology as a career.
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The Filing Cabinet
Students discuss and identify the job market in agriculture. They define what is meant by Exploratory SAE and list five possible opportunities in the local community. Finally, students differentiate between improvement and supplementary...
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Tree of Life
Students study genetics and evolution. They evaluate a group of organisms and estimate their genetic relatedness. Then they use an online program to check the accuracy of their estimations and make a branching phylogenetic tree which...
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Why Are The Shore Birds Dying?
Students engage in a field study of birds and how they are in danger harm due to environmental factors. They list different possible causes in a prediction activity. The observations are done while writing up data and connecting it to a...