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Using Parallel Axes To Discover Mathematical Interconnections

For Teachers 6th - 8th
In this math worksheet, students graph the functions on parallel axes and observe the location of the slope point in relation to the x and y axes.
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Make a Math Mascot

For Teachers 7th - 8th
Create a math mascot by identifying irrational and rational numbers. Learners will also solve linear equations.
Lesson Plan
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Using Basic Properties to Solve Problems in Math

For Teachers 6th - 8th Standards
Learners identify and define the rules of properties of real numbers. They rewrite each of the problems listed using the commutative or associative properties. Pupils apply problem solving strategies to clarify situations in a table...
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Using Innovative Approaches To Explore Functions

For Teachers 8th - 12th
Use student-directed resource sheets, multiple approaches, and group work instead of drill and kill.
Lesson Plan
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Income Levels & Social Class: Is It All About Cash?

For Teachers 5th - 8th
Students graph data and interpret that data after reading information about lifestyles and income levels. They calculate percentages, set up spreadsheets and calculate columnar data.
Lesson Plan
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Biomagnification

For Teachers 9th - 12th
Students use real data to create an algebraic equation. They explain how the build up of small levels of contaminates can quickly become detrimental to species higher in the food chain.
Worksheet
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The Change of Base Formula: Logarithms

For Students 9th - 12th
For this logarithms worksheet, students solve 25 short answer problems.  Students use the change of base formula to solve each logarithmic expression in the calculator.
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Right Triangle Trigonometry: Evaluating Trigonometric Ratios

For Students 10th - 12th
In this right triangle trigonometry learning exercise, students use trigonometric ratios to determine the length of a missing side of a triangle or to find a specified angle measurement. This four-page learning exercise contains 32...
Worksheet
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Solving Systems of Three Equations with Elimination

For Students 9th - 12th
In this systems of equations learning exercise, students solve 13 systems of equations.  Students use elimination to solve three variable systems of equations.
Interactive
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Impedance Matching with Transformers

For Students 9th - Higher Ed
In this electrical circuit worksheet, students answer a series of 19 questions by analyzing schematics dealing with the transformers. Students will determine the amount of impedance to various scenarios.
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Functions and the Vertical Line Test

For Teachers 7th - 9th
Students examine functions and function notation. They use computer activities to discover how to graph functions, and conduct a vertical line test. Students describe spatial relationships using coordinate geometry.
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The Difference of 2 Squares

For Teachers 8th - 12th
Students factor a difference of two squares.  In this factoring a difference of two squares lesson plan, students use manipulates cut from a piece of paper to illustrate the difference of two squares.  Students illustrate the...
Lesson Plan
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Dividing by 3's

For Teachers 3rd
Third graders review and practice strategies for solving division problems. For this division by 3's lesson, 3rd graders play games, use an interactive whiteboard, create flashcards, and solve word problems. 
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Significant What?

For Teachers 9th - 12th
Learners define accuracy and precision, and differentiate between the two terms, apply the concepts of accuracy and precision to a given situation and correctly apply the concept of significant figures to measurement and mathematical...
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Using Proportions to Estimate

For Teachers 8th - 10th
Students calculate ratio and proportion. In this unit rates lesson, students estimate using proportions and find their errors in doing so. They calculate unit rates and define the concept of unit rates.
Lesson Plan
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Introduction to Fractals: Infinity, Self-Similarity and Recursion.

For Teachers 9th - 12th
This lesson introduces students to the ideas involved in understanding fractals. They develop a sense of infinity, self-similarity and recursion and
Worksheet
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Irrational and Imaginary Root Theorems

For Students 9th - 11th
In this irrational and imaginary root theorem worksheet, students identify the number of complex zeros for a given function. They write a polynomial function of leas degree with integral coefficients. This four-page worksheet contains 22...
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A Polynomial Quilt

For Teachers 10th
Tenth graders create polynomial quilts. In this polynomials instructional activity, 10th graders use concrete models, such as construction paper, to create various shapes described. Students use the FOIL method to multiply terms and to...
Lesson Plan
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Transformations and Exponential Functions

For Teachers 10th
Tenth graders study graphing exponential functions. For this transformations lesson, 10th graders apply inquiry to determine how changes to a parent function affect its graph. Students analyze transformed graphs and generate the function...
Lesson Plan
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Measurement: Perimeter and Area

For Teachers 5th - 6th
In this perimeter and area lesson, students learn the formulas for perimeter and area and view model problems using tiles. Students work in groups to solve practice problems. Students define perimeter and area and explain why...
Worksheet
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Some Number Tricks

For Students 6th - 8th
In this number tricks activity, middle schoolers practice 4 number tricks.  Students pick a number and perform various operations.  Middle schoolers always end up with the same number.
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Linear Equations

For Teachers 7th
Seventh graders explore battle plans using grids. In this linear equation lesson, 7th graders see how math is used in battle. Students create a grid on the floor using tape and plastic army men to serve as the points. Students...
Worksheet
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Product + 1: Integers

For Students 9th - 12th
For this integers worksheet, high schoolers 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.
Lesson Plan
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Killer Wrapper

For Teachers 8th - 12th
Young scholars examine the importance of food safety and the impact it has on their lives.  In this health lesson students complete an oral report on food poisoning and design a low cost "safe" packing material for bread.

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