Lesson Plan
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Standard Linear Form

For Teachers 9th
Ninth graders identify and describe the x-intercept as the place where the line crosses the x-axis as it applies to football. They create their own differentiations to reinforce the distinction between the x-intercept and the...
Lesson Plan
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Water in the Texas Coastal Basins

For Teachers 9th - 12th
Students, after researching a Texas coastal basin, map and graph the information they collect and then translate it into a short report to be presented to their classmates. They brainstorm unique ways to maintain Texas estuaries as well...
Lesson Plan
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Equations 1

For Teachers 9th - 10th
Students discuss the meaning of balance and how it applies to equations. After listening to a lecture, they practice solving equations with two orders of operation and doing whatever they do on one side to the other side as a class. To...
Lesson Plan
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Ice Melting Investigation

For Teachers 7th - 9th
Young scholars conduct an ice melting investigation in which they observe and measure the melting of two ice spheres. They develop a hypothesis as to which sphere will melt the fastest, collect data every ten minutes, and graph the data...
Lesson Plan
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What Are The Chances

For Teachers 7th - 11th
Students calculate the probability of an event occurring. In this probability lesson, students differentiate between independent, dependent or compound events. They find the range of the data.
Lesson Plan
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Scientific Notation

For Teachers 7th - 9th
Students observe the teacher writing numbers and determine the rules for scientific notation. After explanations, they perform operations on numbers in scientific nation and discuss reasons for using this method of writing numbers and...
Worksheet
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Systems of Linear Equations

For Students 9th - 12th
In this systems of equations instructional activity, learners complete 14 multiple choice questions involving systems of equations and finding how many solutions belong to a set of systems.
Lesson Plan
Virginia Department of Education

Factoring for Zeros

For Teachers 8th - 11th
Relate factors to zeros and x-intercepts. Scholars first graph quadratics in both standard and factored forms to see that they are the same. They go on to use the graphs to see the relationship between factors and x-intercepts.
Lesson Plan
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How Alike Are We?

For Teachers 4th
Fourth graders find the range, mode, median, and mean for each of the data sets (height and shoe size). They discuss which measure of central tendency for each data set best represents the class and why. Students graph the shoe size and...
Worksheet
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Simplifying Expressions (1 of 2)

For Students 6th - 8th Standards
In this simplifying expressions activity, pupils combine like terms and complete 18 different problems. 
Worksheet
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Simplifying Expressions (2 of 2)

For Students 7th - 9th Standards
This simple online resource is perfect for those just starting to simplify expressions. They solve by simplifying 12 expressions.
Lesson Plan
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Subtracting from Ten: Using Math with Music

For Teachers K - 1st
Students explore basic math functions by singing with their classmates. For this addition and subtraction lesson, students sing the song "5 Green and Speckled Frogs"and complete a list of subtraction problems. Students complete a...
Worksheet
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Analyzing Graphs

For Students 9th - 12th
In this statistics and probability worksheet, students analyze frequency distribution tables or histograms and box and whisker plots.  The two page worksheet contains four multiple choice questions.  Answers are included. 
Worksheet
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Math Regents Exam: Solving for a Variable in Terms of Another Variable

For Students 9th - 12th
In this literal equations worksheet, students solve 7 equations for a specified variable.  Students solve two variable equations for one variable in terms of the other.
Worksheet
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Pairs of Angles

For Students 10th
For this geometry worksheet, 10th graders determine the measures of various angle pairs:  supplementary, complementary, and vertical angles.  The two page worksheet contains a combination of twelve multiple choice and free...
Worksheet
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Evaluating Simple Probabilities

For Students 9th - 11th
In this Statistics and Probability activity, students solve problems involving simple probability.  The one page activity contains five multiple choice questions.  Answers are provided.
Worksheet
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Probability

For Students 9th - 12th
For this probability worksheet, students determine the empirical probability based on specific sample data.  The one page worksheet contains three problems.  Solutions are provided. 
Lesson Plan
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Balobbyland City Planners

For Teachers 3rd - 5th
Students create a mini city using proportions that fit a model human they construct using tin foil. They plan the city including a library, sports arena, living spaces, parks and businesses. When constructing the paper buildings, they...
Worksheet
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Unit Conversions

For Teachers 10th - 12th
In this unit conversions worksheet, students calculate and convert measurements from one unit to another. They complete 109 short answer and problem solving questions involving unit conversions.
Worksheet
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Permutations, Combinations, and Probability

For Students 11th
In this probability-worksheet, 11th graders calculate the permutation, combination and probability of an event occurring. There are 5 questions with an answer key.
Lesson Plan
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Decoding Nazi Secrets

For Teachers 9th - 12th
Students practice decoding messages given the key. They continue to practice solving messages without a key. They must determine the best way to view the message. They examine secret messages during World War II.
Interactive
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Sum of Products and Product of Sums Expression

For Students 10th - Higher Ed
In this electrical circuit worksheet, students answer a series of 21 questions about sum of product and product of sum, and Boolean expression for a logic circuit. They design and build a circuit board using  PC-board relays to show...
Lesson Plan
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Rise Over Run

For Teachers 9th - 12th
Students define the slope of the line, find the slope between any two points on the line, and allow them to name other areas where the slope is used. They explain why the slope is defined as the rise over the run.
Lesson Plan
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Operations with Functions Including Composition

For Teachers 9th - 12th
Students explain functions.  In this function lesson, students solve functions.  Groups of students develop strategies to perform operations with functions.  They write test questions using functions which include all...

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