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Lesson Plan
Curated OER

Multiplying Three Numbers

For Teachers 4th - 5th
In this multiplying three numbers worksheet, learners, working with a partner, problem solve and calculate the answers to eighteen word problems or mathematical equations involving multiplication.
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Lesson Plan
Curated OER

Using Milliliters And Liters

For Teachers 4th - 5th
In this using milliliters and liters worksheet, students, working with a partner, problem solve and calculate the answers to six word problems.
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Lesson Plan
Curated OER

Understanding Weight

For Teachers 3rd - 4th
In this weight worksheet, students, with a partner, problem solve the answers to six word problems involving weight and everyday items found around the house and the classroom.
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Lesson Plan
Curated OER

Summer Fun Activity: Dream Vacations

For Teachers Pre-K - K
Students can turn the block area into a travel agency. In this early childhood problem solving lesson, students use creative-thinking and language skills as they design a play environment.
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Lesson Plan
Curated OER

Rounding Numbers

For Teachers 5th - 6th
For this rounding numbers worksheet, students, with a partner, problem solve and calculate the answers to eighteen mathematical exercises.
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Lesson Plan
Curated OER

Decoding a Mystery Message from Space

For Teachers 3rd - 6th
Students examine a message sent from outer space and do their best to interpret its meaning. In this problem solving lesson, students investigate a code sent to them from "outer space." The students collaborate with their classmates to...
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Lesson Plan
Curated OER

Duplicating Segments and Angles

For Teachers 10th
Tenth graders investigate geometric construction.  In this geometry lesson, 10th graders explore the procedure for copying an angle and a segment.  The lesson emphasizes the difference between a sketch, a drawing, and a construction and...
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Lesson Plan
Curated OER

Math Made Easy

For Teachers 3rd - 4th
Students evaluate word problems.  In this problem solving lesson, students are presented with word problems requiring graphing skills and students work independently to solve.
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Lesson Plan
Curated OER

Math: Equal Area Triangles

For Teachers 6th - 8th
Young scholars examine a math worksheet and determine how to divide a single triangle into four of equal area. Using geometric principles, they sketch two additional ways to divide into into four equal triangles. To conclude, students...
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Lesson Plan
Curated OER

Block It: Using a Manipulative to Solve Math Problems

For Teachers 1st - 3rd
Learners practice using visuals to solve math problems. In this math manipulative lesson, students utilize pattern blocks to participate in a class game in which geometric shapes touch other player's pieces. Learners gain points based on...
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Lesson Plan
Curated OER

The Folding Problem

For Teachers 9th
Ninth graders experiment with paper folding to create geometrical shapes. Students analyze the Copymaster of the problem. After the students have worked on their own for a while, stop them and discuss.
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Lesson Plan
Curated OER

Time Problems

For Teachers 9th - 12th
Students make sensible estimates and check for reasonable results. They also solve problems with positive and negative integers using practical activities or models as needed.
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Lesson Plan
Curated OER

Musical Hoops

For Teachers K - 3rd
Students use locomotor skills to move to a hoop, where they solve a math problem, and use a locomotor skill to return to the beginning spot.
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Lesson Plan
Curated OER

Why Study Fractals?

For Teachers 9th - 12th
Pupils explore the concept of fractals. In this fractals lesson plan, students use the website to research where fractals occur in nature. Pupils research what fractals are and how fractals are used to solve real world problems.
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Lesson Plan
Curated OER

WINDMILL POWER

For Teachers 9th - 12th
Students study operations with real numbers using mental computation or paper-and-pencil calculations. They judge the reasonableness of numerical computations and their results. They set up and solve proportions for direct and inverse...
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Lesson Plan
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Brute Force and Other Algorithms

For Teachers 10th - 11th
Students discuss why it can be difficult to solve word problems. In this algorithm lesson, students review better methods to outline word problems and solve the problem of the Ice Cream Stands. They discuss how the name Brute Force...
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Lesson Plan
Curated OER

Hands-On Algebra

For Teachers 7th
Seventh graders study linear equations. In this algebra lesson, 7th graders solve and write two step linear equations in one variable.
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Lesson Plan
Curated OER

Area

For Teachers 9th - 10th
Students solve problems involving area. In this geometry activity, students calculate the area of an object and relate it to the area of the ocean. They define what exactly and area is and then solve problems relating to the real world.
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Lesson Plan
Curated OER

Adding and Subtracting Polynomials Using Algebra Tiles

For Teachers 9th - 11th
Students add and subtract polynomials. In this algebra lesson, students use algebra tiles to perform operation of polynomials. They model their problems and understand how to combine like terms using tiles.
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Lesson Plan
Curated OER

Mass: Applying and Interpreting

For Teachers 4th - 6th
Students rotate through six studying stations solving problems that involve applying and interpreting aspects of mass. They solve various word problems, and measure the contents of cans and calculate the mass of two cans.
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Lesson Plan
Curated OER

Regrouping Ten Ones for One Ten

For Teachers 2nd - 3rd
Students explore regrouping. In this hands-on math place value lesson, students construct models using connecting cubes and place value mats to solve simple addition problems that require regrouping.
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Lesson Plan
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Areas and Volumes

For Teachers 10th
Tenth graders calculate the area and the volumes of polygons. In this geometry activity, 10th graders review the formulas used to solve for the area and volume and explain to the class how they arrived at their answer. They search online...
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Lesson Plan
Curated OER

Lesson 3: Graphing Ordered Pairs on a Coordinate Plane

For Teachers 8th - 12th
Students study how to graph ordered pairs on a coordinate plane. After a teacher demonstration, students work together to complete problems. They explain and share their answers. As an activity, they solve a mystery story about the...
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Lesson Plan
Curated OER

Natural Inspiration

For Teachers 9th - 10th
Students relate math to the real world. In this algebra lesson plan, students compare plants to math and relate their artistic ability to concepts in math. They draw pictures of flowers, leaves and trees.