Curated OER
Number Lines
First graders examine the number line as an addition strategy. In this math lesson, 1st graders create a number line and use it to help them solve addition problems.
Curated OER
How Can We Keep Our Forests Intact and Have Our Chocolate Too?
Fourth graders explore various methods of growing and harvesting rainforest foods in order to sustain its biodiversity. They discuss the various uses for trees from several viewpoints. Students research chocolate demand and land use...
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A Journey Through The Seasons
Second graders demonstrate creative movement, singing in canon or rounds, and playing instruments while taking "a musical journey through the seasons" in this second grade General Music lesson. Songs and discussion questions are...
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Ecuadorian Rainforest: If the Forests Could Talk
Third graders explore the delicate balance the must be maintained in a rainforest ecosystem. In this ecosystems instructional activity, 3rd graders learn about the importance of "little things" such as bugs or a certain plant in the...
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Amazing Consistent Ratios
Learners derive the six trigonometric identities. For this trigonometry lesson, students find the ratios of sine, cosine and tangent using the right triangle. They use properties of the Pythagorean Theorem to find the trig identities.
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Let's Get Physical
Learners collect data using the CBL. In this statistics instructional activity, students predict the type of graph that will be created based on the type of activity the person does. The graph represents heart rate depending the level of...
Alabama Learning Exchange
Properties of Minerals
High schoolers explore the basic building blocks of our planet. In this minerals lesson high schoolers begin the process of forensics on the basis of investigation and drawing conclusions from observations.
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The Home Stretch
Students read the novel Stone Fox by John Reynold Gardiner. Using Lego RCX units, students build and program sleds to re-enact the "home stretch" of the National Dog Sled Race.
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The Miracle Fish: Learning to Design an Experiment
Students develop procedures to explore the behavior of fish. For this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment.
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Law of Sine and Cosine
Students solve problems using the law of sine and cosine. For this precaclulus lesson, students learn the law of DeMoivre's Theorem and Heron's theorem. They use both theorems to solve problems.
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Scholarship and Learning in Islam
Students explain what a madrasah represents in Islam. Using the Muslim world as an example, they identify and describe two or more centers of learning. They explain the contributions that Muslims have made to science and math and...
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Building Tetrahedral Kites
Students work together to build tetrahedral kites. They must follow directions and the provided materials. They discover the engineering concepts needed to make the kite.
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Quadratic Modeling Of Canada's Baby Boom
Students model quadratic equations. In this algebra lesson, students are given data to graph using a function. They investigate vertex and transformation of quadratic functions.
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Slippery Slope
Students define patterns, relation and function. In this algebra lesson, students find the slope of a line and write equations of line. They model the slope using real life scenarios.
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Chemical Changes
Eighth graders observe two types of interactions in a sealed plastic bag. One bag contains baking soda and water, and the other baking soda and vinegar. They determine what evidence indicates that a chemical change is occurring.
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Changing Rocks
Students shake a box containing Plaster of Paris "rocks", gravel, and sand, to measure the effects of erosion. They work individually during this exercise. This task assesses students' abilities to make simple observations, describe...
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Oil Spill
Pupils use one of four absorbent products to separate as much of the oil and water mixture they are able to do. The purpose of this task is for students to collect and analyze data for the purpose of determining which absorbent is best,...
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Friction Force
Students investigate friction force on a variety of objects such as bricks and cardboard boxes. They use a force probe to collect data on the changes in force required to drag the objects across a variety of surface types.
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A Thanksgiving Survey
Students conduct a survey. In this math lesson plan, students design and conduct a survey about Thanksgiving foods. Students display the collected data in a graph and use the graph to determine what food to serve for a Thanksgiving meal.
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Finding Addition Patterns
Students practice finding the sums of two-one digit numbers. In this addition lesson plan, students also record facts onto an addition chart.
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Balancing Discoveries
Students use a balance to help them with their addition facts. In this addition lesson plan, students also play the seven up game to memorize their facts.
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Balancing
Students use a balance to complete subtraction problems and weigh out the items they take away. In this subtraction lesson plan, students use a pan balance and record their equations.
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A River Runs Through It
Students solve an environmental problem on a local river. They use their knowledge of river ecology to develop an action plan. They use river-monitoring equipment to collect river- monitoring data, including biological, physical, and...
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Hachimaki/Shibori
Sixth graders investigate a Japanese dyeing method, Arashi shibori, its history and its process. They are introduced to hachimaki, a Japanese headband, and make their own to wear.