Interactive
Curated OER

Problem Solving with Multiplication and Division

For Students 5th - 6th
In this problem solving with multiplication and division worksheet, students interactively answer 10 multiple choice questions, then click to check their answers.
Worksheet
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Inductive Reasoning

For Students 10th
In this algebra worksheet, 10th graders apply inductive reasoning as they figure out the next number in the sequence or pattern. There are 53 problems.
Interactive
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Problem Solving with Multiplication and Division

For Students 5th - 10th
In this multiplication and division worksheet, students answer multiplication and division problems where they use charts and solve word problems. Students complete 10 problems total.
Worksheet
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Right Triangles

For Students 10th
In this right triangles worksheet, 10th graders solve and complete 12 different types of problems. First, they solve for a variable given each of the right triangles with the sides as indicated. Then, students determine the shorter...
Lesson Plan
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Geo Jammin' By DeSign - Day 2, Lesson 8: Can You Please Give Me Directions?

For Teachers 2nd - 3rd
Students participate in a guided reading experience by following directions to cut out tangrams. They listen to the directions and cut as the reading progresses.
Worksheet
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Multiplying Polynomials

For Students 9th
In this multiplying polynomials worksheet, 9th graders solve 10 different equations that involve multiplying various polynomials. First, they determine how many polynomials are in each problem. Then, students distribute by taking each...
Interactive
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SAT Grid Ins Practice Test 04

For Students 10th - 11th
In this SAT Practice Test, students solve a variety of problems that range from solving for a variable, rate, probability, and area.
Lesson Plan
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Introduction to Fractions

For Teachers 2nd - 3rd
Learners investigate fractions using online sources.
Lesson Plan
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Play Dough Day

For Teachers 12th
Twelfth graders build a model of the following figures with the base from column I and the cross-section from column II. Draw the base with labeled axes on the graph paper and construct the figure on top of the base with the play dough...
Worksheet
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Algebraic Word Expression Virtual Worksheet

For Students 7th - 9th
In this algebraic word expression worksheet, students write each word equation in symbol form. They complete 21 expressions on-line and print the pages as needed.
Lesson Plan
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Indians in Georgia

For Teachers 4th - 8th
Students investigate technology used by Native Americans by examining their creations.  In this Native American math lesson, students examine the overall area of Mississippian Indian mounds that were built hundreds of years ago....
Lesson Plan
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Area and Perimeter

For Teachers 9th - 12th
Students participate in a hands-on activity that shows the independence of perimeter and area for simple irregular figures.
Lesson Plan
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Making Sense of Density

For Teachers 11th - 12th
Students identify the concepts of density, mass, and volume that define the property of a substance. They also determine that the properties of materials, such as, density and volume, can be compared and measured by using rulers,...
Worksheet
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Quadratic Functions

For Students 8th - 10th
In this quadratic functions worksheet, students complete a variety of activities, first reading explanations and examples, then solving equations.
Lesson Plan
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If you have to find the area of a region, how would you calculate it?

For Teachers 5th
Fifth graders find the area of rice farms. In this area lesson plan, 5th graders draw shapes and grid them to find the area. They compare different rice fields to see which one takes up more space and has the larger area. 
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Cheerios- Not Just for Breakfast Anymore

For Teachers 2nd
Second graders measure surface area and perimeter using estimation. They complete a variety of measurement activities using Cheerios breakfast cereal.
Worksheet
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Christmas Tree Angles

For Students 5th - 8th
In this angles worksheet, students measure angles to make triangles and cut them out to make a Christmas tree. Students draw and cut 5 triangles to make their tree.
Lesson Plan
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Ship Shape

For Teachers 2nd
Second graders explore shapes. After reading books about shapes, 2nd graders describe the properties of various shapes. They identify shapes if they have been rotated, flipped, or slid. Students create shapes using drawings and geoboards.
Lesson Plan
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Rational Expressions

For Teachers 9th - 11th
Students simplify rational expressions. In this algebra instructional activity, students solve rational equations using multiplication and division. They apply properties of exponents and negative exponents to solve the problems.
Lesson Plan
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Using CAS and algebra tiles with Expanding and factoring trinomials

For Teachers 9th
Ninth graders investigate multiplication of binomials and factoring of trinomials.  In this Algebra I lesson, 9th graders compare and contrast expansion and factoring using algebra tiles and a TI-89.
Lesson Plan
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The Pythagorean Theorem

For Teachers 7th
Seventh graders relate the Pythagorean theorem to the real world. In this algebra lesson, 7th graders identify important properties of the Pythagorean theorem and use it to solve word problems. They create a step by step plan to...
Lesson Plan
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Quadratic Equations with Complex Coefficients

For Teachers 11th - Higher Ed
Students solve and graph quadratic equations. In this algebra lesson, students perform basic operation using addition, subtraction, multiplication and division. They compute the quadratic formula.
Lesson Plan
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Area and dimensions

For Teachers 6th
Sixth graders study the concepts of area and dimensions. In this area and dimensions lesson, 6th graders work in pairs to complete the handout included that illustrates ways to represent various numbers. Students also determine what...
Worksheet
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Related Rate Problems

For Students 11th - 12th
In this calculus worksheet, students solve problems that involve related rates.  The two page worksheet contains twenty-four problems.  Answers are not provided.