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Worksheet
Curated OER

Equation of a Line

For Students 9th
In this equation of a line worksheet, 9th graders solve and complete 7 different problems. First, they find all values of the constant k, if the line contains the given points. Then, students write an equation of the line which passes...
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Lesson Plan
Curated OER

Care Homework #1: Real Numbers

For Teachers 6th - 8th
In this care homework worksheet, students add, subtract, multiply and divide numbers with decimals.  They solve problems involving mixed numbers.  Students find the area and perimeter of triangles and rectangles.  This three-page...
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Worksheet
Curated OER

Counting More Shapes

For Students K
In this counting worksheet, students count the number of shapes and draw a group of the same shape that is more than the first group. Students solve 2 problems.
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Interactive
Curated OER

My Test Book: Algebraic Equations

For Students 6th - 8th
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding algebraic equations. Students may submit their answers to be scored.
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Lesson Plan
Curated OER

Perimeter and Area of Rectangles

For Teachers 6th
Sixth graders solve for the area and perimeter. In this geometry lesson, 6th graders investigate polygons and use a formula to find the area and perimeter. They find the area and perimeter of various polygons.
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Worksheet
Curated OER

Seven Sets of Area Problems

For Students 10th - 11th
In this area worksheet, students solve for the area of rectangles, parallelograms, triangles, trapezoids, kites, regular polygons, circles, and surface area.  The worksheets is divided into seven different sets of problems.
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Worksheet
Curated OER

Proportional Parts Homework

For Students 9th - 10th
In this geometry learning exercise, students differentiate between similarity and proportion. They use scale factor as they solve for the different proportions. There are 15 questions.
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Lesson Plan
Curated OER

Investigation: Area of Geometric Shapes

For Teachers 4th
Fourth graders explore geometry by utilizing pattern blocks. In this pattern activity, 4th graders analyze two separate pattern block shapes and discuss which one is bigger and smaller. Students collaborate in small groups to create...
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Lesson Plan
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Curated OER

The Unit Circle

For Teachers 9th - 11th Standards
Students solve problems using the unit circle. For this precalculus lesson, students identify angles using the properties of the unit circle. They observe the trigonometric graphs and sine, cosine and tangent.
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Lesson Plan
Curated OER

Exploring Angle Pair Relationships

For Teachers 9th - 11th
Young scholars investigate the relationship between angles of triangles. For this geometry lesson, students identify properties of right and non-right triangles. They differentiate between vertical and supplementary angles.
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Lesson Plan
Curated OER

Precalculus Pretest

For Teachers 9th - 11th
Students complete a pretest as practice for their review. In this precalculus lesson, students find the distance between points and the trigonometric identity of the sine, cosine and tangent. They solve problems using complex and...
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Lesson Plan
Curated OER

Probability: Playing With Fire

For Teachers 4th - 6th
Learners problem solve to find the probability of each tree in a small forest to catch fire. In this probability lesson plan, students use the computer to complete this application.
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Lesson Plan
Curated OER

Least Squares Fit Line

For Teachers 8th - 12th
Pupils estimate the least squares fit line for a set of data. They understand error involved in least square fit lines. They solve application problems using least square fit lines.
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Lesson Plan
Curated OER

Quickies

For Teachers 6th - 8th
In this math problem solving worksheet, students answer 5 problems in 10 minutes. The problems include a variety of questions that could be solved by students who have had geometry and algebra.
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Worksheet
Curated OER

Algebra and Trigonometry - Week 3: Story Problems

For Students 11th - Higher Ed
In this story problem learning exercise, students read story problems, write equations, and solve. They use the law of sines, the law of cosines, the distance formula, and rates to solve problems. This two-page learning exercise contains...
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Worksheet
Curated OER

Subtract with Regrouping

For Students 2nd - 3rd
For this subtraction practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to regroup.
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Worksheet
Curated OER

Plane Shapes

For Students 1st - 2nd
In this early childhood plane shapes worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Worksheet
Curated OER

Explore Area

For Students 2nd - 4th
For this exploring area worksheet, students sharpen their problem solving skills as they solve 6 story problems using the provided diagrams.
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Lesson Plan
Curated OER

Does the Area of the Quadrilateral Change?

For Teachers 7th
Seventh graders complete activities to further their understanding of area formulas. In this area lesson, 7th graders watch as the teacher uses Polystrips to model parallelograms. Students find the area of a rectangle and answer...
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Worksheet
Curated OER

New York State Testing Program: Mathematics Book 1, Grade 4 2004

For Students 4th
In this 4th grade math standardized test practice worksheet, students solve 20 multiple choice math problems based on New York academic standards.
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Worksheet
Curated OER

New York State Testing Program: Mathematics Test Book 1

For Students 7th - 8th
For this mathematics test bookelt, students solve problems studied during the year.  They solve problems covering topics such as probability, angle intersection, commission, percent, exponents, similar figures, and reading and...
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Lesson Plan
Curated OER

Law of Cosines Practice

For Teachers 8th - 10th
Students practice solving problems with non-right triangles. In this precalculus lesson, students define and identify the properties of the Law of Cosine. They solve problems and investigate the history behind Cosine.
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Lesson Plan
Curated OER

Investigating Scale Factors with the Geometer's Sketchpad

For Teachers 7th - 12th
Students use Geometer's Sketchpad to examine the scale factor when in is applied to the length of a figure's sides. They look at how the scale factor affects the side lengths, perimeter, and area of the figure that result. They work with...
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Lesson Plan
Curated OER

Tessellations: Geometry and Symmetry

For Teachers 9th - 12th
Students examine tesselllations and their geometric properties. They have a better knowledge of polygons, can identify types of symmetry in tessellations. Also students use visulization, spatial reasoning, and geometric modeling to...

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