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Lesson Plan
Curated OER

Circumferences, Diameters, and Radii

For Teachers 5th - 8th
Students explore circumferences, diameters, and radii. In this math lesson plan, students measure circumferences in inches and compute radii and diameters, given different circumferences.
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Lesson Plan
Curated OER

Geometry of Triangles Using a Protractor

For Teachers 7th
Seventh graders use a protractor to measure angles and solve a problem involving distance. In this measuring angles with a protractor lesson plan, 7th graders calculate the distance of a line on a diagram by using a protractor to measure...
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Lesson Plan
Curated OER

Measurement of Volume

For Teachers 7th - 11th
Students measure the volume of a clear container using a candle and sand. In this measuring volume lesson plan, students time how long a candle stays lit in a clear glass container. They fill it with sand and find the volume and then use...
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Lesson Plan
Curated OER

Measurement of Objects Using Similar Triangles in The Plane

For Teachers 9th - 11th
Young scholars use similar triangles and a sight tool to find the height and distance between large objects. In this similar triangles lesson plan, students use a constructed sight tool to measure the distance and height of an object...
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Lesson Plan
Curated OER

Travel Triangles

For Teachers 8th - 11th
Students demonstrate and understanding of the three types of angles using triangles and quadrilaterals. In this angles lesson plan, students learn about acute, obtuse and right angles. They use cut-outs to find the areas of triangles and...
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Lesson Plan
Curated OER

Finding the Sum of the Exterior and Interior Angles of a Polygon

For Teachers 8th - 10th
Students find the sum of the angles of a polygon and construct a polygon given the number of sides. In this polygon lesson plan, students draw large polygons on the floor of the room. They measure the length of each side and the interior...
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Lesson Plan
Curated OER

The Area of a Circle

For Teachers 8th
Eighth graders find the circumference and diameter of several lids, show the relationship of the two measurements and derive the formula for finding the area of a circle. In this area of a circle lesson plan, 8th graders find...
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Lesson Plan
Curated OER

The Surface Area of a Cylinder

For Teachers 8th - 10th
Young scholars find the circumference and diameter of several circles and calculate the surface area of cylinders. In this surface area of a cylinder lesson plan, students use rectangles and lids to make several cylinders. They calculate...
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Lesson Plan
Curated OER

Similarity

For Teachers 9th - 10th
Students find the factor of proportionality in similar polygons. In this similarity of polygons lesson plan, students measure the sides and angles of polygons and derive a factor of proportionality between corresponding pairs of sides...
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Lesson Plan
Curated OER

Watermelon Graphing

For Teachers K - 2nd
Students discover bar graphs. In this primary math lesson plan, students identify the parts of watermelon seeds and other seeds. Students learn the proper names and common names which refer to the parts of the seeds as they create a bar...
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Lesson Plan
Curated OER

Digital Cameras and Symmetry

For Teachers 2nd - 5th
Students take pictures of shapes and faces they see and draw lines of symmetry in them. In this symmetry lesson plan, students also draw one half of another student's face.
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Lesson Plan
Curated OER

Rotational Symmetry

For Teachers 4th - 7th
Students practice how to draw a line of symmetry inside a shape. In this symmetry lesson plan, students record the sides, lines of symmetry, and order of rotational symmetry for different shapes.
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Lesson Plan
Curated OER

Incorporating Literature While Teaching Math

For Teachers 3rd
Third graders solve story word problems based on the story Twas the Night Before Christmas. In this word problems lesson plan, 3rd graders incorporate literature with math.
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Lesson Plan
Curated OER

Not Everything is More Expensive

For Teachers 4th - 5th
Students compare prices and determine percent increases and decreases of items in order to make wise purchases. In this percent increases and decreases lesson plan, students calculate the amounts based on grocery store ads.
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Lesson Plan
Curated OER

Curriculum Connections with Keiko Kasza

For Teachers 2nd - 5th
Students read books by the author Keiko Kasza and complete critical thinking skills, and connections to different subjects. For this language lesson plan, students connect the books to language arts, social studies, science, math,...
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Curated OER

It Started as an Egg

For Teachers K - 1st
Learners investigate animals that hatch from eggs. In this hatching animals lesson plan, students investigate which animals are born alive and which hatch from eggs. Learners read It Started As An Egg and practice reading comprehension...
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Lesson Plan
Curated OER

The Jellybeans and the Big Dance

For Teachers K - 2nd Standards
Enchant your youngsters by reading them The Jellybeans and the Big Dance, by Laura Numeroff and Nate Evans. Ask them to name objects that begin with the letter J like jellybeans. Give each of them some jellybeans to sort by color. They...
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Lesson Plan
Curated OER

Bubblegum Math

For Teachers 1st - 3rd
Here is a lesson plan on how to convert inches to centimeters using bubblegum. In this measurement lesson plan, learners get into partners and blow bubbles. One student blows bubbles while the other measures the bubble in inches. Then...
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Lesson Plan
Curated OER

Solving Equations Using Two Operations

For Teachers 5th - 7th
Need more detail in showing your class how to solve two-step equations and proportions? This lesson plan outlines the steps young mathematicians need to solve simple equations and check their results. 
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Lesson Plan
Curated OER

Toe to Toe Geo

For Teachers 2nd - 6th
Students study triangles. In this triangle lesson plan, students compare and classify triangles while milling to music. Students will also trade triangles so they can match up with other similar triangles. Triangles are provided.
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Lesson Plan
Curated OER

Computer Tracks Lunch Choices

For Teachers 3rd - 6th
Students read a story called Computer Program Tracks Lunch Choices and answer vocabulary and comprehension questions about it. In this current events literacy lesson plan, students respond to literature by answering questions, recalling...
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Lesson Plan
Curated OER

Classification

For Teachers K - 1st
Students investigate how different types of food can be classified then counted. In this sorting, arranging, and classifying lesson plan, students explore how to group foods based on commonalities. Students are asked four questions which...
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Lesson Plan
Curated OER

Area Lesson Plan

For Teachers 5th - 6th
Young scholars manipulate a variety of materials and computer applets in order to explore area and the units used to measure it.
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Lesson Plan
Curated OER

Angles Lesson Plan

For Teachers 3rd - 5th
Students stud angles, and then play the "What's Your Angle?" game. They complete at least 10 computer generated problems from the Angles Applet.

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