Worksheet
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Variables and Expressions

For Students 8th - 9th
In this variables and expressions worksheet, students solve and complete 20 different problems that include various types of expressions. First, they write a variable expression of each given algebraic expression. Then, students write an...
Worksheet
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Product + 1: Integers

For Students 9th - 12th
In this integers instructional activity, students solve 1 word problem using proof.  Students prove their hypothesis of the result of multiplying four consecutive positive integers and adding one to the product.
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Classifying Shapes

For Students 3rd - 4th
In this math worksheet, students investigate simple geometric shapes in the world around them. Students examine 3 detailed pictures which contain many shapes, then answer 7 questions about the picture. Then students complete a rebus...
Lesson Plan
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The Great Archeological Dig

For Teachers 3rd - 5th
Learners explore biology by identifying a diagram. In this cell anatomy lesson, students read a story about archeology and conduct a fictitious archeology dig in class in which they search for animal cells. Learners define a list of...
Lesson Plan
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Let's Make Fudge

For Teachers 3rd - 5th
Students make fudge after reading fractional values in recipes and finding equivalent fractions to those presented in the recipes. They study measurement abbreviations.
Lesson Plan
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Probability and Geometry

For Teachers 8th - 11th
Students explore the ways Geometry can help solve probability problems. Students describe platonic solids and practice calculating probability using an online resource. They construct dice with various numbers of sides to demonstrate...
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Circles - Word Problems

For Students 6th - 7th
In this geometry problem solving worksheet, students answer 8 words problems based on their knowledge of circles, circumference, radius, diameter, and perimeters. They show their work on the sheet between problems.
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Compound Inequalities

For Students 11th
In this algebra learning exercise, 11th graders solve compound inequalities and graph their solution on a number line. There are 6 questions with an answer key.
Lesson Plan
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3-D Attributes

For Teachers 4th - 6th
Students explore geometric solids. In this geometry lesson, students listen to the book The Greedy Triangle by Marilyn Burns, then work in groups to sort geometric solids into various categories. Students define geometric solids...
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NASA Satellite 'Sees' Carbon Dioxide

For Students 9th - 12th
For this atmospheric carbon dioxide worksheet, students observe a map showing the concentrations of atmospheric carbon dioxide taken by the Atmospheric Infrared Sounder instrument. Students solve 4 problems using the map. They determine...
Lesson Plan
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To Protect Your Streams, Protect Your Mountains

For Teachers 5th - 7th
Students build and experiment with a watershed to understand the effects of pollution. In this movement of water instructional activity, students work in groups creating rock formations and change the viscosity of the liquids falling...
Worksheet
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SAT Grid Ins Practice Test 09

For Students 9th - 12th
In this SAT practice worksheet, students solve 10 grid in problems.  Students find surface area, slope, mean, factors, etc.
Lesson Plan
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How Stuff Is Put Together (Chemical Bonding)

For Teachers 4th
Fourth graders participate in a simple experiment that shows the ratio of elements that make up water.
Lesson Plan
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Biology Trivia Questions

For Teachers 9th - 10th
Students answer 71 questions about a variety of topics in biology. In this biology trivia lesson plan, students use the internet to find the answer to questions about the systems of the body, their structures and functions, the different...
Worksheet
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Energy and Mass-Same Things But Different!

For Students 7th - 10th
In this energy and mass worksheet, students read about Einstein's formula, E=mc2 and they solve six problems. They convert from different energy units to different mass units using a given formula.
Lesson Plan
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Calculating Baseball Statistics

For Teachers 5th - 6th
Students calculate baseball statistics. In this data analysis activity, students use baseball statistics to calculate the batting average and slugging percentage. Students visit www.funbrain.com to play a math baseball game.
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Looking at Exponential and Linear Models

For Students 7th - 12th
In this shopping center worksheet, students use exponential and linear models to complete word problems about a shopping center. Students complete 6 problems.
Lesson Plan
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Math Madness: A Game for Small Groups

For Teachers K - 6th
Students work together in groups and solve math problems accurately.
Lesson Plan
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Make This Week's Lessons Pop(corn)!

For Teachers K - 7th
Students create popcorn timelines, maps, and graphs; do popcorn science and math; explore popcorn history and nutrition; and munch leftover popcorn snacks too!,
Lesson Plan
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The Energy Grab Game

For Teachers 8th
Eighth graders explore the scarcity of energy resources. They also explore the competition for natural resources and the inadequate distribution of natural wealth among the Earth's nations.
Lesson Plan
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Powerful Polygons

For Teachers 2nd - 4th
Students scan the classroom to find different common shapes. They listen as the teacher defines polygon and regular polygon. The teacher demonstrates regular polygons via the Internet and the "Math is Fun" web site. Students go outside...
Lesson Plan
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The Great Grid

For Teachers 6th - 9th
Students explore the coordinate plane.  In this middle school/Algebra I lesson, students use dice with numbers and signs to play a game in which they must locate points on a coordinate plane.  Students work in teams to place...
Worksheet
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Perimeter and Area of Irregular Figures ELL 16.5

For Students 3rd - 5th
In this finding area worksheet, students solve the area of an irregular figure by reading and performing step by step operations. Students complete fourteen steps to solve and summarize finding the area.
Lesson Plan
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Can You See the Light?

For Teachers 5th - 8th
Students investigate the transmission of light energy. In this light energy lesson, students observe bubbles using different colored filters and record their observations. They also look at a light source through various materials and...

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