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Perimeter

For Teachers 3rd - 7th
Students explore the concept of perimeter. In this perimeter lesson, students discuss how to find perimeter of various shapes. Students use the Perimeter Explorer applet to find the perimeter of various shapes.
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Light Bounce

For Teachers 9th - 11th
Students solve problems involving triangles. In this geometry lesson, students apply properties of triangles to find the missing angles and sides. They identify angles of parallel lines cut by a transversal.
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Tree-mendous Trees

For Teachers K - 3rd
Students become aware of the importance of trees in the natural world. Students are shown 2 filmstrips - Special Things About Trees and Tree Magic. Students plants seeds. They, students predict the growing chart of tree growth. Students...
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Worksheet 27

For Students 11th - Higher Ed
In this math worksheet, students examine the equations for the planets of Mercury and Saturn. Then they find the distance of Saturn’s closest and farthest approach to the sun.
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Plain Figures and Measuring Figures

For Teachers 10th - 12th
Students investigate basic geometric concepts. In this geometry lesson, students explore solids through measuring and modeling. This assignment models the importance of understanding concrete objects in geometry.      
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Have You Got the Angle?: Pre Test

For Students 4th - 8th
In this angles worksheet, students complete multiple choice questions about the shape and number of angles. Students complete 10 questions total.
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Math on the Ragbrai-Using the Proper Tools to Solve Problems

For Students 4th - 6th
For this problem solving tools worksheet, learners complete a set of 10 multiple choice questions. Worksheet is labeled as a "pre test." 
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Investigating Transformations

For Students 11th - 12th
In this trigonometry worksheet, students investigate the transformations that can occur to the basic trigonometric functions. The thirteen page worksheet contains explanation, examples, and forty-seven...
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Investigation-On the Surface

For Teachers 5th - 7th
Students compute the surface area of 3 geometric solids to determine the shape of package that would require the least amount of paper to wrap. In this geometry activity, students work on a two-question assessment embedded in the plan....
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Seasonal CEENBoT

For Teachers 7th - 12th
Students simulate the Earth's revolution around the sun using CEENBoT. In this earth science lesson students calculate the Earth's distance in AU and it's speed of revolution. They explain how the Earth's movement cause seasonal variation.
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In Your Prime

For Teachers 3rd - 4th
Students study how to find prime numbers. They investigate the teachings of the mathematician Eratosthenes and apply his theory of prime numbers less than 100.
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Exploring Trigonometric Functions

For Teachers 9th - 12th
Learners are introduced to the characteristics of trigonometric functions. In groups, they analyze graphs of sine and cosine to determine the lengths of a triangle. They compare and contrast the graphical and numerical characteristics...
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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...
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Measuring Angles

For Students 5th - 6th
In this measuring angles worksheet, students complete a set of 10 multiple choice questions, clicking on a link for answers or to print the page. Worksheet is labeled "pretest."
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Russian Dolls Investigation

For Teachers 2nd - 5th
Pupils measure a set of Russian dolls using the metric system. In this measurement lesson plan, students identify certain relationships between sets of measurements by measuring a set of Russian dolls and presenting their findings to...
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Pumpkin Circuit

For Teachers 1st - 5th
Students complete a variety of activities using pumpkins. They visit various stations with various pumpkin activities.
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A Cylinder Workshop

For Teachers 7th - 10th
Students work with given formulas to solve for specific variables. The calculation of the volume of a cylinder and the change in volume when there is a constant surface area is analyzed in this lesson.
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Volume And Surface Area Of Prisms

For Teachers 8th
Eighth graders investigate concepts related to the finding of the area of prisms. They use boxes as models of calculating the area while getting ready for the next level. The instructors are given sovereignty over the assessments and the...
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Timing the Tides

For Teachers 7th - 8th
Students collect data and describe how and why the high and low tides change from day to day.  In exploring tides lesson students study tides by taking notes, recording data and analyzing their findings. 
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Metric Rhyme

For Teachers 5th - 6th
Learners identify various units of measurement. In this measurement activity, students learn several chants that combine metric vocabulary words and actions to reinforce the concepts learned.
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Word Search Y6: Measures

For Students 4th - 6th
In this math word search learning exercise, students locate and identify 18 measurement-related words in the word bank within the word search puzzle.
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Twelve Facts About e

For Students 11th - Higher Ed
In this e worksheet, students are presented with several facts about e and Euler.  Students are also given a technique to help them remember the numerical approximation for e.
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Shgar Cube Igloo

For Teachers Pre-K - K
Students create a sugar cube igloo. In this art activity, students use sugar cubes to create an igloo. Students glue the cubes together, dust with sugar and allow the project to dry.
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4th Grade Math Worksheet

For Students 4th - 5th
In this 4th grade math review worksheet, students respond to 60 multiple choice questions that review of fractions, decimals, geometry, number sense, and computation.

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