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Lesson Plan
Curated OER

Can an Astronaut on Mars Distinguish Earth from its Moon?

For Teachers 9th - 12th
High schoolers explore the possibility of being on Mars and being able to identify the Earth.  In this space lesson plan students complete a set of calculations to see if this is possible. 
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Lesson Plan
Curated OER

Coin Poems

For Teachers K - 2nd
Learners recite a poem that aids in coin recognition. They memorize a poem that helps them identify the shape and worth of a penny, nickel, dime and quarter.
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Lesson Plan
Curated OER

Making the Connections

For Teachers 3rd - 8th
Use a Horton Chart to identify relationships between numbers and make equivalent fractions and decimals. Scholars change a fraction to find the greatest common factor, find percents, and make equivalent decimals.
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Lesson Plan
Curated OER

Shape Tool

For Teachers Pre-K - 8th
Young scholars explore various polygons and examine how shapes can be manipulated in a variety of ways. In this shape tool lesson, students identify geometric shapes in two dimensions. Young scholars identify and draw one line of...
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Lesson Plan
Curated OER

Exploring the Properties of Rectangular Prisms.

For Teachers 9th - 10th
Students define properties of rectangular prisms. In this geometry lesson, students identify the relationship between two and three dimensional objects. They use Cabri technology to graph their figures.
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Lesson Plan
Curated OER

Exploring Properties of Rectangular Prisms

For Teachers 8th - 10th
Learners explore the properties of rectangular prisms. In this geometry lesson, students identify properties of two and three dimensional shapes. They use Cabri technology to create polygons and solve problems.
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Lesson Plan
Curated OER

Conjectures For Intersecting Circles

For Teachers 9th - 10th
Students identify properties of circles. In this geometry lesson, students identify the center of two intersecting circles.They use Cabri software to create circles and move it around to make observation.
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Lesson Plan
Curated OER

Circle Packing

For Teachers 9th - 10th
Students identify different parts and properties of circles. In this geometry lesson, students identify the radius, diameter, semicircle and inscribed angle of a circle. They identify the tangent lines to a circle.
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Lesson Plan
Curated OER

Shape Recognition Games

For Teachers Pre-K - 1st
Learners explore shapes. In this math lesson, students identify basic geometric shapes. Learners complete activities in which they identify shapes, symbols and letters. Students draw geometric shapes.
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Lesson Plan
Curated OER

Number Recognition Games

For Teachers Pre-K - 1st
Students explore number sense by participating in a math recognition activity. In this number identification instructional activity, students practice pronouncing names of numbers and matching the number with an amount of objects....
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Lesson Plan
Curated OER

Fraction Reaction

For Teachers K - 8th
Students review how to solve problems with fractions. In groups, they participate in a card game in which they identify the fraction and its equivalent. They also complete a worksheet related to fractions and have a partner check their...
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Lesson Plan
Curated OER

Location, Location, Location

For Teachers 9th - 11th
Students investigate the properties of triangles. For this geometry lesson, students identify the location of different polygons. They identify the different properties of triangles and polygons.
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Lesson Plan
Curated OER

Half Angle

For Teachers 9th - 12th
Learners calculate the solution using half angles formulas. In this calculus lesson, students identify the different properties of a triangle using trigonometric properties. They identify the mean, altitude and angles of a triangle.
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Lesson Plan
Curated OER

Square Graphs

For Teachers 7th - 11th
Learners identify the different properties of quadrilaterals. In this geometry-lesson, students define parallel sides and diagonals of polygons as they compare to a quadrilateral. They identify the methods to find the angles in a...
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Lesson Plan
Curated OER

Nonprofits Are Necessaary

For Teachers 3rd - 5th
Students research community nonprofit organizations. They identify their purposes and graph them. The search telephone books, websites, and magazines for information on local organizations. They write in journals how nonprofit groups...
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Lesson Plan
Curated OER

Graphing Aquatic Insects

For Teachers 3rd - 6th
Students identify aquatic insects. In this organism lesson, students locate aquatic insects near a local waterway and collect them. Students graph the amount of insects that they collected.
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Lesson Plan
Curated OER

Calculating Volume in the Forest

For Teachers 8th
Eighth graders use their knowledge of calculating the volume of cylinders to calculate the volume of trees. For this volume lesson plan, 8th graders identify why calculating the volume of cylinders would be valuable to a forester.
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Lesson Plan
Curated OER

Finding the Vertex of a Quadratic Function

For Teachers 9th - 10th
Pupils solve quadratic equations and identify the vertex. In this algebra lesson, students factor quadratic equations and identify the different properties of a parabola. They graph the functions using the vertex and intercepts.
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Lesson Plan
Curated OER

Law of Sines

For Teachers 9th - 12th
Students identify the ratios of a right triangle. In this calculus lesson, students use the law of sines to solve problems involving non-right triangles. They identify the different parts of a triangle.
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Lesson Plan
Curated OER

Two Terrains

For Teachers 9th - 12th
Students compare two cell phone providers and relate those concepts to motion. In this algebra lesson, students identify the unknown in a problem using variables. They calculate the velocity, motion and displacement of different objects.
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Lesson Plan
Curated OER

Simson Line

For Teachers 9th - 12th
Stuednts identify triangles for the Simson Line. In this geometry lesson, students solve triangular problems using the properties of triangles.They differentiate between the height, congruency and similarity.
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Lesson Plan
Curated OER

Power of a Point

For Teachers 9th - 11th
Students solve problems by finding the radius or diameter. For this geometry lesson, students identify the tangent line of a circle and use properties of circles to find the radius. They relate circles to the real world.
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Lesson Plan
Curated OER

Hexagon Island

For Teachers 9th - 12th
Young scholars identify different polygons. In this geometry instructional activity, students name polygons using the number of sides. They calculate distance and slopes using the correct formula.
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Lesson Plan
Curated OER

Diagonals to Quadrilaterals II

For Teachers 8th - 10th
Students identify the properties of different polygons. In this geometry lesson, students find the slope of a line and calculate the distance between two lines. They differentiate between similar and congruent polygons.