Curated OER
Leave No Trace
Students explore what is needed, when preparing for an outdoor trip. In this leave no trace lesson, students examine the equipment required for a camping trip, discuss the hierarchy of needs, and review the seven principles of leave no...
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Preventing Hypothermia
Students identify the causes of hypothermia. In this biology lesson, students investigate the different types of heat transfer and heat loss. They discuss several practical measures to avoid hypothermia.
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Model Volcanoes
Students represent volcanoes with models and sketches. They research volcanoes and plan how to build a model. They, in groups, build a model volcano and cause it to erupt making observations before and after the eruption.
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Go To The Head of the Cloud
Young scholars pretend they are water droplets traveling through the water cycle. Using their text, they discover the steps in the cycle and the different paths water can take. They write a report about their journey through the water...
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Principles of Flight: Flying Paper Airplanes
Students investigate ways to enhance an object's flying ability. In this model construction lesson, students construct two paper airplanes, one of which is twice as big as the first. Students compare and contrast the two separate...
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The Magic of Cranberries
Young scholars research climatic and soil conditions for growing cranberries and illustrate how cranberries grow. They research how cranberries are used past and present and create an a-b-c book on cranberries.
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Should Soil Be Sterile?
Students determine if the sterilization of topsoil is beneficial to seed germination and plant growth. They grow plants alongside control groups, make and record observations of plant growth and measure plant biomass.
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Measure Up!
Discover ways to measure items without standard tools. In this measurements lesson, learners estimate how long certain objects are by measuring with a non-standard measuring tool. Students check their estimates with a ruler and share...
K12 Reader
Hide and Seek
Why do certain animals look the way they do? It could be because they have developed camouflage. Kids can read up on camouflage and mimicry and then respond to five questions related to the content of the passage.
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Migration Activation
Students play the role of migrating birds. As a class, they simulate a migration of birds to one place and back again. They relate their habitat size and changes to their current population numbers. They discover the many dangers of...
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Sink/Float Discovery bottle
Investigate which items float and which ones sink using this resource. Learners participate in an activity in which they investigate this phenomena. Then they describe the experimental process, and learn how to display their results.
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Amazon Food Chain
Explore food chains in the Amazon Rainforest using this resource. Learners discuss the predator vs. prey relationships in the food chain. Then, they create a food web to describe this relationship. This is a simple and effective way to...
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Attract or Repel?
Learners explain why some objects attract and some do not. In this physics lesson, students investigate the magnetic properties of objects using CEENBoT. They give some important applications of magnets.
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Action and Reaction
Students experiment with Newton's Third Law of Motion. In this physics and motion lesson, students complete two experiments to illustrate force and its equal and opposite reaction. Students first work in pairs to exert an equal force on...
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Aeronautics: Bernoulli's Principle
Students explore physics by participating in a science activity in class. In this flight properties activity, students identify Bernoulli's principle of flight and his theory of statics and motion. Students conduct a demonstration by...
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Falling Motion
Young scholars design and conduct an experiment on Galileo's Rule of Falling Bodies. In this physics lesson, students collect and analyze data. They create a presentation and share it with the class.
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Technology (Post Lab): Utility Companies
Pupils study physics. In this utility company research lesson, students discover how their local utility company charges for electricity. They listen to a presentation and then conduct internet research to find more information on their...
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Newton's Third Law of Motion
Students explore Newton's 3rd Law of Motion. In this physics lesson, students participate in various experiments that demonstrate the idea of action/reaction, such as a balloon launch, a skateboard activity, and a spring scale...
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Weightlessness
Students compare and contrast the terms "weight" and "mass". For this physics lesson, students observe an experiment in which objects are placed on a balance scale and weighed under different circumstances. Partners drop items and...
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Airplanes
Fourth graders experiment with gravity and lift by building paper airplanes. In this physics lesson, 4th graders compare the falling rate of a crumpled vs. flat sheet of paper. Then after class discussion and demonstration of Bernoulli's...
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Fork It Over!
Students identify an object's center of gravity. In this physics lesson, students use two metal forks, modeling clay, toothpick, and a drinking glass to balance the forks on the glass. Students use the angle of the forks to spread the...
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How Do Probes Get To Space
Students investigate how force works to propel rockets into outer space. In this physics lesson, students use a drinking straw, fishing line, a balloon, and tape to explore how force works in outer space. Students repeat the experiment...
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How Do Foods Help Our Bodies
Students investigate the specific elements found in food that keep us healthy. In this healthy eating lesson, students identify proteins, carbohydrates, minerals, and vitamins as part of a healthy diet when consumed in moderation....
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Sensory Hi-Lo Hunt
Students explore their local environment. For this sensory awareness lesson, students identify various physical factors in their environment using their senses.