Worksheet
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Ratio of Similarity

For Students 10th
In this ratio of similarity worksheet, 10th graders solve and complete 20 different problems that include defining the ratio of similarity in various figures. First, they determine the ratio of similarity for large and small pairs of...
Worksheet
Curated OER

Proportional Reasoning: Ratio Applications

For Students 8th
In this ratio applications worksheet, 8th graders solve and complete 24 various types of problems that include proportional reasoning. First, they solve each pair of similar figures for the given variable. Then, students write and solve...
Worksheet
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Properties of Quadrilaterals

For Students 9th - 11th
In this properties of quadrilaterals worksheet, students use the properties of quadrilaterals to find the perimeter, angle measurement or length of a missing side of a given polygon. Examples and explanations of the properties are...
Worksheet
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Geometric Figures

For Students 10th
In this geometric figures worksheet, 10th graders solve and complete 18 different types of problems that include various figures. First, they find the area of the figures shown if consecutive sides are perpendicular. Then, students find...
Worksheet
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Area and Perimeter

For Students 10th
In this area and perimeter activity, 10th graders solve and complete 18 various types of geometry problems. First, they find the area of a figure shown with consecutive sides perpendicular. Then, students find the area and perimeter of...
Worksheet
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Triangles

For Students 10th
In this triangles worksheet, 10th graders solve and complete 6 various types of problems. First, they draw a median and the altitude from the given angle in each triangle illustrated. Then, students determine which angle is equidistant...
Worksheet
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Midpoints

For Students 10th
In this midpoints worksheet, 10th graders solve and complete 10 different problems. First, they find the perimeter of each illustrated triangle. Then, students determine the bases and median of a trapezoid. They also prove that two lines...
Worksheet
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Points, Lines and Planes

For Students 10th
In this points, lines and planes instructional activity, 10th graders solve and complete 9 various types of problems. First, they name the planes that intersect a figure shown. Then, students determine the points that are collinear and...
Worksheet
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Similarity

For Students 10th
In this similarity learning exercise, 10th graders solve and complete 14 different types of problems. First, they find the length of each segment given two lines parallel. Then, students find the measure of each segment of a...
Worksheet
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Lines of Slope

For Students 9th
In this lines of slope worksheet, 9th graders solve and complete 40 various types of problems. First, they find the equation of the lines described and write in slope-intercept form. Then, students graph each equation. They also find the...
Worksheet
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Find the Area

For Students 10th
In this find the area learning exercise, 10th graders solve and complete 18 different types of problems. First, they find the area of a figure with consecutive sides. Then, students find the area and perimeter of a square shown. They...
Worksheet
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Areas Under Curves: An Astronomical Perspective

For Students 8th - 11th
In this area under the curve instructional activity, students use a graph of the number of exoplanets discovered and the year they were discovered to solve 5 problems. Students find the total area under the curve, they find the total...
Worksheet
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Arc and Angles Formed by Secants and Tangents

For Students 9th - 11th
In this calculus worksheet, students solve problems by finding the line of tangency and measure of the arcs and angles form by a secant line. There are 9 questions.
Lesson Plan
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Footprints

For Teachers Pre-K - 1st
Students explore patterns.  In this patterns geometry lesson, students identify and extend patterns including body parts, movement, geometric shapes, noises, and footprints.  Students create and share an original pattern.
Interactive
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SAT Grid Ins Practice Test 05

For Students 12th
In this SAT practice test worksheet, 12th graders answer 10 short answer questions. Questions are from a variety of topics, but mainly ask about geometry concepts. The test is self-scoring.
Worksheet
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SAT Grid Practice Test 12

For Students 10th - 12th
In this SAT practice test, students solve various problems dealing with percent, area of polygons, rates, functions, and distance. This one page on-line learning exercise contains ten multi-step problems.
Worksheet
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Basic Theorems and Proofs

For Students 11th
In this pre-calculus worksheet, 11th graders recall the three forms of the law of cosines and used it to solve problems involving triangles. They also write out the laws of sines and use those to solve problems with angles. There are 15...
Worksheet
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Section 6.1-6.2 Precalculus: Trigonometry

For Students 9th - 12th
In this trigonometry worksheet, students solve 15 triangle problems.  Students use the law of sines and law of cosines to find the missing angles and side lengths of a triangles.
Lesson Plan
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Rewording Nursery Rhymes

For Teachers 3rd
Third graders write a song.  In this melody instructional activity, 3rd graders discuss their favorite nursery rhymes.  Students sing two songs and compare their melodies.  Students use the melody of Twinkle Twinkle Little...
Worksheet
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Logical Relationship of Postulates & Theorems

For Students 10th - 12th
In this postulates and theorems activity, students explore a concept map containing information about angles and sides, alternate interior angles, and diagonals of a parallelogram.  They use the concept map to prove theorems dealing...
Lesson Plan
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Candy Cane Alphabet

For Teachers K
In this Christmas alphabet worksheet, students will cut out and put in order the letters of the alphabet. Each letter is striped like a candy cane and has a sprig of holly on it.
Worksheet
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Kindergarten Math: Counting 1

For Students Pre-K - K
This very simple worksheet has young counters counting shapes and animals. There are only 3 problems: one with 3 shapes, one with two animals, and one with four animals. Perhaps this worksheet could be incorporated into another activity,...
Worksheet
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Cat Word Find

For Students K - 1st
Kindergarteners find the word "cat," hidden 26 times in a word search. This worksheet has a reference web site for additional activities.
PPT
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Humor Web Sites

For Teachers 4th - Higher Ed
The Humor Web site presentation is simply a resource guide for various web site categories that address humor. There is no content included and this would only be useful as a tool for a teacher who would like these resources categorized....

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