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Lesson Plan
Curated OER

Translating Transformations in Geometry

For Teachers 9th - 12th
Students create an image using given coordinates and evaluate how the coordinates change when a slide or rotation takes place.
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Lesson Plan
Curated OER

Finding Patterns in Fractals

For Teachers 7th - 8th
Students discover patterns and sequences. They use a website to explore patterns and fractals. Students share their discovery of fractals and their patterns with the class. They develop a list of patterns used in everyday life.
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Lesson Plan
Curated OER

Hang Time

For Teachers 9th - 12th
Young scholars simulate the motion of a fly ball with different winds. They use a partner to provide the simulated wind. Students draw a baseball diamond and the field on a piece of paper. They drag the pen across the paper to show the...
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Worksheet
Curated OER

Trigonometry

For Students 11th - 12th
In this trigonometry learning exercise, students find the missing angles for given triangles. They use the trigonometric ratios to solve the problems.
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Worksheet
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Quadratic Parabolas

For Students 6th - 8th
For this math worksheet, students find the solutions of the problems for quadratic equations. They graph the parabolas and find the missing sides of the triangles.
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Lesson Plan
Curated OER

Linear/Planar Geometry - Week 5

For Teachers 12th - Higher Ed
In this plane geometry worksheet, students combine the basis of plane geometry and linear problems to solve problems. They determine total surface area, the length of a line, and the sum of the edges of a three-dimensional figure. This...
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Worksheet
Curated OER

Two-Step Linear Equations

For Students 7th
In this two-step linear equations instructional activity, 7th graders solve 15 various problems that include linear equations with more than one-step. First, they need to get the variable, x, alone by subtracting/adding the whole number...
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Worksheet
Curated OER

Quiz: Area of Polygons and Circles

For Students 9th - Higher Ed
In this area worksheet, learners compute the area of each of ten specified shapes. Seven of the shapes are quadrilaterals, one is a circle, and two shapes are triangles.
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Lesson Plan
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The Corner Problem

For Teachers 11th - Higher Ed
Students explore the concept of the corner problem. In this corner problem lesson, students use the TI-NSpire to determine the maximum length a rod can be and still pass horizontally around a corner. Students use similar triangles to...
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Interactive
Curated OER

Ten Multiple Choice Length Problems

For Students 9th - 10th
In this distance learning exercise, learners calculate the lengths of sides and diagonals of figures.  Students also compute lengths in shadow problems.  The solutions are provided by clicking on the "show answers" tab at the bottom of...
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Worksheet
Curated OER

New York State Testing Program Grade 8 Mathematics Test

For Students 8th
In this eighth grade mathematics worksheet, 8th graders are presented with questions indicative of those on the eighth grade mathematics examination.  The twelve page worksheet contains six free response questions that cover a variety of...
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Worksheet
Curated OER

New York State Testing Program Mathematics Test Book 3

For Students 8th
In this eighth grade learning exercise, 8th graders assess their knowledge of the major topics of algebra and geometry covered in eighth grade.   The lesson contains twelve questions and a mathematics reference sheet.
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Worksheet
Curated OER

New York State Testing Program-Grade 8

For Students 8th
For this eight grade worksheet, 8th graders assess their knowledge of the core material from their subject matter.  The twenty page worksheet contains twelve problems.  Answers are not provided. 
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Worksheet
Curated OER

New York State Testing Program-Grade 8

For Students 8th
In this eighth grade activity, 8th graders solve problems that represent the grade level expectations for mathematics in New York State.  The twenty-four page activity contains sixteen free response questions.  Answers are not provided. 
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Worksheet
Curated OER

New York State Testing Program Grade 8 Math Sample Test 2005

For Students 8th
In this New York state sample test learning exercise, 8th graders solve thirty-three sample math problems designed to help students prepare for the grade eight math test.  Tips for taking the test are provided.
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Worksheet
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New York State Testing Program Math Release questions grade 8

For Students 8th - 10th
In this algebra and geometry activity, students solve seven varying math problems.  This activity will help prepare students for standardized tests covering algebra and geometry.
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Worksheet
Curated OER

Pike's Peak Problem

For Students 7th - 12th
In this algebra worksheet, students answer a word problem about a distance-rate multiplied by times problem. They discuss slope and altitude. There is an answer key with this problem.
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Worksheet
Curated OER

Three Tangent Circles

For Students 9th - 12th
In this tangent circles worksheet, students use pi to solve a problem involving tangent circles.  This one-page worksheet contains 1 problem.  The answer is provided at the bottom of the page.
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Lesson Plan
Curated OER

A Lesson on the Root Spiral

For Teachers 9th - 10th
Students create lines and shapes with a compass and a straight edge. In this geometry lesson, students investigate square roots, irrational numbers and spirals. They explore nature to see the shapes representing mathematics and geometric...
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Worksheet
Curated OER

Midpoint

For Students 10th
In this geometry worksheet, 10th graders use the concept of midpoint of a line segment to solve problems in which they determine the length of the indicated segments.  The one page worksheet contains twelve problems, including a...
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Lesson Plan
Curated OER

Special Right Triangles

For Teachers 9th - 10th
Students identify different types of special right triangles. In this geometry lesson, students differentiate between right triangles and isosceles triangles. they construct the triangles using geometry software and make conjectures...
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Lesson Plan
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Exploring Geometric Mean

For Teachers 8th - 10th
Students solve problems using geometric means. In this geometry lesson, students create altitudes in right triangles. They use Cabri software to move the triangle around and observe different sides and angles.
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Lesson Plan
Curated OER

Exploring Geometric Mean

For Teachers 8th - 10th
Student identify the solution using geometric mean. For this geometry lesson, students create right triangles where the altitude of the triangle is the side containing the right angle. They modify shapes using Cabri software and observe...
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Lesson Plan
Curated OER

Can You Make a Hole in One?

For Teachers 8th - 11th
Young scholars relate miniature golf to reflection of an image. In this algebra instructional activity, students collect and graph data as they study linear equations. They apply properties of graphing to solve real life scenarios.

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