Curated OER
Pure Substances and Mixtures
Students compare and contrast the properties of substances and mixtures. In this chemistry lesson plan, students simulate spontaneous mixing by performing a short class activity. They differentiate heterogeneous and homogeneous mixtures.
Teach Engineering
Energy Storage Derby and Proposal
Small groups use the engineering design process to build and test a vehicle capable of carrying 250 grams a distance of five meters. The design must allow for the storage of potential energy and turn it into motion, allowing the...
Teach Engineering
Equal and Opposite Thrust in Aircraft: You're a Pushover!
It's the law—every action requires a reaction, no matter how small. Pupils experience two demonstrations of Newton's third law of motion as it relates to thrust in the 10th segment of a 22-part unit on flight. Using their mathematical...
Curated OER
Predicting the Future
Students examine how scientists predict the effects of global climate change. In this environmental science lesson plan, students participate in a discussion about using computer generated data to create climate predictions. Students...
Curated OER
In a Family Way
Students research a rare species of animals that are a step away from the well known animals of our zoos. They create a mobile which displays the geography, habits, population and habitat of the animals. They draw a picture.
Earth Day Network
Staying Green While Being Clean
Clean up the environment with a lesson plan that focuses on replacing hazardous cleaning supplies with green, environmentally-friendly products. Using a dirty patch of surface as a control area, kids clean other parts of various surfaces...
Curated OER
Splish! Splash! From the Bath to my Glass
An excellent lesson on the water cycle! In it, learners should gain a general understanding of the water cycle, along with how water first falls as precipitation, then ends up coming out of our faucets. This lesson nicely integrates...
Curated OER
Bubble and Boyle
Even middle schoolers still enjoy experimenting with bubbles! They execute a series of experiments enabling them to distinguish between convex and concave surfaces, explore the properties of buoyancy, surface tension, and density,...
Curated OER
Lab Experiments in Nutrition
Looking for authentic hands-on nutritional experiments? High schoolers will perform experiments to test for the presence of vitamin C in several solutions as well as the effect of caffeine on Daphnia. They will also consider the...
Curated OER
Animal clues
Fifth graders use general knowledge to make educated guesses about the habitat and survival strategies of animals from Australia, Antarctica and Africa. They research to confirm and check ideas and group animals in a variety of ways.
Curated OER
Survival
Students identify characteristics of Australia, Africa and Antarctica and compare and contrast them to each other. They work together to identify adaptations that animals have used to survive. They also practice classifying animals.
Curated OER
Adaptations
Students identify features of animals that enable survival in particular environments and group animals on the basis of their similarities. They compare and contrast features of groups of animals.
Curated OER
Populations
Students calculate the area of grasslands needed to support a small pride of lions. They also identify food web links in an ecosystem and trace the energy pathways in an ecosystem.
Curated OER
Animal Investigation
Third graders gather information and classify animals. In this animal investigation lesson, 3rd graders research animals, and organize the information into notebook.
Curated OER
Climate in the Western Regions
Students examine the interactions of the Earth's systems and other objects in space. In this climate change lesson students study the pros and cons of different climates and what their preferences are.
Curated OER
Hypothesize This!
Students role play scientists to prove a hypotheses. They determine whether or not walruses stay warmer in water or in air. Students also determine in which environment they lose more body heat.
Curated OER
HYPOTHESIZE THIS!
Students predict, measure, collect, and analyze data to investigate heat loss in water and in air.
Curated OER
Trees: Recorders of Climate Change
Middle schoolers study cross sections of trees or tree "cookies" to discover how the rings on tree sections give clues to the climate during the time the ring was produced. They study simulated cross sections of trees to determine the...
Curated OER
Ozone and Temperature Data Analysis, South Pole Antarctica
Students discuss the layers of the atmosphere, and the history of the ozone hole. They discuss the chemistry of the ozone formation. Students compare seasonal data collected with ozonesondes. They compare Antarctic and Arctic ozone hole...
Curated OER
How Machines Help Us Stay Healthy
Students visit different departments at a local hospital to see how machines help peoples such as the CAT scan machine. They build a model of such a machine that shows how patients are moved in and out of the machine.
Cornell University
Nano What?
The size of a nanoparticle is difficult for pupils to grasp. A hands-on experiment is designed to give your classes perspective. Learners analyze different sports drinks for the content of electrolytes as an introduction to nanoscale....
Curated OER
Sour and Bitter: Acids and Bases
Tenth graders distinguish between acids and bases. In this pH lesson, 10th graders view a PowerPoint and discuss the characteristics of an acid and a base. They investigate natural substances to determine the pH level of each.
Curated OER
Arctic Animals: How Do They Measure Up?
Young scientists grab their measuring tapes, rulers, and yard sticks as they see how big Arctic animals really are. To conceptualize the trait of height or length, each small group will measure out the entire length of an arctic animal....