Curated OER
Secants, Tangents and Arcs
Learners identify chords and angles. In this geometry lesson, students calculate the length of the chords inside and outside of-the circle. They differentiate between tangent and secant lines.
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A Recipe for Air
Students create a pie graph using M&Ms to demonstrate the composition of air. They label each section of the graph, and list the fractions from largest to smallest.
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"Measurement in Motion"
Ninth graders examine the rate of motion and changes in motion using a ramp and a rolling object. They conduct the demonstration, determine the average speed, and describe how a moving object can have zero acceleration and deceleration.
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Name That Tune: Matching Musical Tones Through Waveform Analysis
Pupils detect the waveform of musical notes to determine the code for the "safe" in this forensics simulation lesson. They use a microphone and tuning forks along with Vernier EasyData on their graphing calculator to analyze five musical...
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The Differences Between Turtles and Tortoises
First graders differentiate between turtles and tortoises. In this turtles and tortoises lesson students are visited by a turtle and a tortoise. Students write a letter with an illustration after the animals visit the class.
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"Slice of Pi with Neo-Excel"
Learners explore diameter, radius, and circumference. They define radius, diameter, and circumference on an online dictionary, identify objects in the room with a radius and a diameter, and calculate the radius and diameter of various...
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Elements of Art
Students explore three topics of elements of art in this seven lessons unit. An overview of light, space, figure, ground, pattern, balance and symmetry are presented in this unit.
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Troublesome Towers
Students observe solids and identify parts that make up the surface area. In this geometry lesson, students calculate the surface are of solids and cones. They find polygons and solids in the real world.
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Introduction to the United States Map
Students identify a map of the United States. In this United States map lesson, students study a map of the United States and find various locations on the map. Students then locate and list the state that touches their state.
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Parallels and Meridians
In this parallels and meridians learning exercise, students read about parallels and meridians and answer questions about lines of latitude and longitude. Students complete 8 problems.
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Scenes of the Earth
Students examine and study how changes in perspective can change the way that they can observe objects. They explore the relationship between a scene's area and its detail. Each student looks at the ground through cardboard tubes from...
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Interior Designer for a Day
Seventh graders organize a 20 x 17 room with a given set of furniture pieces. Arrangement is to be based on maximum comfort and practicality. This lesson is a good way to teach and reinforce the mathematical concept of area.
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Thanksgiving Acrostic Poems
Young scholars watch streaming video, Holiday Facts and Fun: Thanksgiving, define and discuss acrostic poetry, complete circle map using words associated with Thanksgiving, and create acrostic Thanksgiving poems to be typed in Microsoft...
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Oceans-A Fact Haiku
Students create haiku poems. In this poetry lesson, students listen to the sound of the ocean from an audio file and write a haiku poem about oceans.
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What a Square
Students examine the painting "Old Man With A Gold Chain" by Rembrandt. They identify geometric shapes in the painting, measure these shapes and compare the relationships of these measurements.
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Floor Sculptures
Students explore visual arts by completing a recycling activity. In this botany science lesson, students examine the natural layout of plants in a garden environment. Students utilize wire, wood and other arts and craft materials to...
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The Bear Facts
Students explore various kinds of bears and gather information about them. In this research and habitats lesson, students chart their bear information on large posters with illustrations of their bears. Students map the...
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Displaying Data
Young scholars create a display map with data from a previous lesson. They incorporate graduated marks that identify areas of the school grounds that are good for planting based on density.
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Expected Outcome (Probability)
Students practice and determine expected values of experiments as well as distributions of experiments. They find the area of rectangles and circles and determine elementary probabilities. Probability exercises begin with quarters and...
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Sportmanship
Middle schoolers self assess themselves on their sportmanship. They are given the rubic sheet on sportmanship. Students circle the comment for each area of sportsmanship that best describes them. They are asked if they follow the...
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Are you in Golden Shape
Students solve and verify the solution for unknown measures. In this geometry instructional activity, students identify the properties of circles. They use the arc, angle and segment relationship to find the missing measures.
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Math/Quilt Connection
Students explore quilting. In this math patterns lesson, students define the perimeter of a quilt border, create tessellations using geometric shapes, and detemine the area of a quilt.
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Graph a Panther's Diet
Students examine the diet of panthers. In this interpreting data lesson, students collect data on the panther's diet and chart the data in bar and pie graphs.
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Spore Drop
Students observe the pattern of the inside of a mushroom and write down what they see. In this mushroom lesson plan, students cut a mushroom at the top and draw what they see in the spore of the mushroom.