Curated OER
Similar Triangles
Students differentiate between similar and congruent triangles. For this geometry lesson, students identify the missing side and angle of a triangle. They identify the different ratio and proportion of the sides of a triangle.
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What a View!
Students examine two- and three-dimensional shapes and figures. Individually, they practice identifying the shape from various viewpoints. By completing this activity, they develop a spatial sense about how figures and shapes are...
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Shaping the View: Composition Basics
Students view images from the Metropolitan Museum of Art web site, and list the objects and figures in the image. They discuss the way their eyes move around the canvas and take note of where their eyes fall, follow and finish. Students...
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Shapes Galore!
First graders create two-dimensional shapes. In this shapes lesson, 1st graders learn about different two-dimensional shapes. Students have many hands-on experiences with these shapes including the use of geoboards, shaving cream, yarn,...
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Perfectly Puzzling Pentominoes
Second graders utilize manipulatives (pentominoes) to demonstrate knowledge of: lines of symmetry, slides, reflections (flips), rotations (turns), area, and perimeter. This lesson gives students a meaningful way to practice these...
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Shapes Galore!
First graders explore two-dimensional shapes. Individually, children follow directions to draw shapes. Learners use shaving cream, geoboards, yarn, marshmallows, and toothpicks to create shapes. As a class, 1st graders brainstorm...
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Digestive System
Students analyze how the digestive system works by taking the food we eat and breaking it down for our bodies to use for various reasons. They list the major components of the digestive system and draw a diagram. They explain how...
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Volume and Surface Area: Which Is More?
Students explore the volume and surface area of three dimensional figures. Through the use of video, students discover three dimensional shapes, their uses in real-life applications, and methods used to calculate their volume and surface...
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Shattered Images Value Study
Students create cubist drawings using grids and enlargement.
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An Introduction to Quadrilaterals
Young scholars explore the concept of quadrilaterals. In this quadrilateral instructional activity, students play with a floor tile applet to see that there are many types and characteristics of quadrilaterals including parallelograms,...
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Map the Civil War
Students explore the Civil War through original maps. In this mapping lesson, students calculate distance and show it on an original map. Students examine the type of landscape and its landmarks and draw symbols on the map.
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Venn Diagram and UK Basketball
Students analyze data and make inferences. In this algebra lesson, students collect and analyze data as they apply it to the real world.
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Would You Believe Your Eyes?
Learners study the parts and functions of the human eye. They create dodecagons which are twelve-sided figures with twelve equal angles and share these with the class so that each student can begin to see how many different illusions can...
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What?s in a Picture? an Introduction To Subject in the Visual Art
Students identify clues that tell them about where, when, who and what they are seeing in art images. They work, step by step, through the layers of meaning, delving more deeply into these layers with each work as they progress through...
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Medical Instrumentation
Students analyze how medical devices that help the human body function. They work in pairs or groups to draw multiple views of the medical device and describe how engineering is used by biomedial engineers.
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Electricity
Fourth graders experiment to find out how to light a bulb with simple materials. They make predictions if a light bulb set-up could work and gain knowledge to tell the difference between an open and closed circuit. They also figure out...
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Automobile-Accident Reconstruction
Students investigate an accident and relate it to math. In this trigonometry lesson, students measure the accident scene, the friction produced, and the speed from the skid marks. They create a poster of their findings.
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Deductive and Inductive Reasoning
Learners differentiate between inductive and deductive reasoning. In this geometry lesson, students identify congruent figures and examine logos for congruency.
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Theoretical Quantum Physics... For Kids!
Young scholars explore quantum physics by participating in several class activities. In this space-time lesson, students discuss the concepts of time traveling and the anatomy of an atom. Young scholars draw geometric figures and utilize...
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I'm Late, I'm Late, for a Radioactive Date!
Through the use of an interactive Web site, students explore C-14 and C-14 dating. Then students analyze an article written about the C-14 dating of the Shroud of Turin and draw conclusions.
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Introduction to Fractals: Geometric Fractals
Middle schoolers study and observe the patterns made by the areas of the Sierpinski Triangle. Students use the computer to draw two or three iterations to discover the number patterns. Middle schoolers complete worksheets based on...
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Infusing Equity in the Classroom by Gender
Students investigate the idea of gender descrimination in the classroom. In this algebra lesson, students collect data in stereotyping, and gender bias in the classroom, school materials and activities. They graph and analyze their...
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Trips of Culture: The Statue of Liberty
Young scholars take a pre-trip quiz about the Statue of Liberty and take a photo tour on the Internet. They then produce a grid drawing of an object and use a known measurement to estimate unknown measurements.
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Where is Agriculture?
Students explore agriculture. In this agriculture lesson, students read "Where is Agriculture?" and discuss all the things that come from agriculture. Students discuss what they need to survive and give examples of agricultural products...