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Lesson Plan
Curated OER

Solving Equations with Addition and Subtraction

For Teachers 9th - 10th
Students solve equations using addition and subtraction. In this algebra lesson, students write word problems as equations and simplify the equations. They solve for the unknown using addition and subtraction.
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Worksheet
Curated OER

Operations with Signed Numbers

For Students 7th - 8th
In this middle school mathematics worksheet, students simplify expression with signed numbers and evaluate expressions for the given value of the variable. The one page worksheet contains twelve problems. Answers are not provided. 
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Worksheet
Curated OER

Designing a Speedometer

For Students 9th - 11th
In this algebra worksheet, students analyze the designs of a speedometer. They collect data on the distance and time as the speedometer works. They draw conclusion and make predictions from the collected data. There are 4 word problems.
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Lesson Plan
Curated OER

Math Games

For Teachers 9th - 12th
Learners play games as they review math concepts on grids. In this algebra lesson, students review quadrants and other parts of a coordinate system as they play a game. They must finish a word problem by making their final answer forty.
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Lesson Plan
Curated OER

Transition to algebra

For Teachers 9th - 10th
Young scholars recognize the difference between a prime and a composite number.  In this prime and composite number lesson, students  use a factor tree model to show prime factorization. Young scholars participate in a bingo activity....
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Lesson Plan
Curated OER

Algebra/Geometry Institute Summer 2009 - Triangles and the Pythagorean Theorem

For Teachers 7th
Seventh graders find the perimeter and area of triangles.  In this finding the perimeter and area of triangles instructional activity, 7th graders find the perimeter and area of triangles given two sides.  Students find the missing side...
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Lesson Plan
Virginia Department of Education

Equations

For Teachers 7th Standards
Science equipment can be handy for math class, too. Scholars learn to solve one- and two-step linear equations by using the concept of a balance. They solve real-world problems in a variety of contexts by writing and solving linear...
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Lesson Plan
Curated OER

Subtracting from Ten: Using Math with Music

For Teachers K - 1st
Young scholars explore basic math functions by singing with their classmates. In this addition and subtraction lesson, students sing the song "5 Green and Speckled Frogs"and complete a list of subtraction problems. Young scholars...
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Lesson Plan
Curated OER

Inductive and Deductive Reasoning

For Teachers 9th - 12th
High schoolers use logical arguments and inductive reasoning to make or disprove conjectures. After observing a teacher led demonstration, students discover that the deductive process narrows facts to a few possible conclusions. In...
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Lesson Plan
Curated OER

Problem Solving in Mathematics

For Teachers 7th
Seventh graders discover that there are multiple strategies to be used in problem solving. They explain a problem solving situation in their own words and determine a possible strategy for solving the problem.
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Lesson Plan
Curated OER

Using Representations to Model Problems

For Teachers 5th
student make predictions or draw conclusions based on physical and visual representations of profit and sales. They model problems with physical materials and visual representations, and use models, graphs and tables to draw conclusions...
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Worksheet
Curated OER

Right Angles--Algebra Vocabulary

For Students 9th - 11th
In this secondary mathematics instructional activity, students create a crossword review of algebra vocabulary.  The students must determine the correct answer to each clue and then determine the correct placement for the term in the 12...
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Worksheet
Curated OER

Find the Products

For Students 10th
In this algebra instructional activity, 10th graders find the products of 4 problems that include a variable and work with square roots. They find an expression for the area of each of 3 geometric shapes.
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Worksheet
Curated OER

Roots and Radical Expressions

For Students 11th
In this Algebra II worksheet, 11th graders simplify radical expressions.  The two page worksheet contains explanation, worked example, and three practice problems.  Answers are not included. 
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Worksheet
Curated OER

Max/Min Problems for Review

For Students 11th - 12th
In this Algebra II/Pre-Calculus worksheet, students determine the points of inflections for various functions and use the answers to complete a riddle.  The one page worksheet contains seven problems.  Answers are included. 
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Worksheet
Curated OER

Adding and Subtracting Radical Expressions

For Students 8th - 9th
In this algebra worksheet, students add and subtract 28 radical expressions. Eight problems have the same radicand, twenty involve students factoring out a square prior to the addition and subtraction.
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Worksheet
Curated OER

Expressions and Operations

For Students 9th
In this expressions and operations worksheet, 9th graders solve and complete 16 different problems that include various expressions and operations. First, they simplify each given equation. Then, students match that answer to the correct...
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Organizer
Curated OER

Radicals and Rational Exponents

For Students 9th
In this radicals and rational exponents worksheet, 9th graders solve and complete 32 various types of problems. First, they write each expression in radical form. Then, students write each expression in exponential form. In addition,...
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Worksheet
Curated OER

Simple Radicals 1

For Students 9th - 10th
In this algebra learning exercise, students solve perfect roots using radicals.They multiply and simplify radicals of different degrees. There are 12 problems on 2 pages.
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Worksheet
Curated OER

Order of Operations

For Students 9th
In this order of operations worksheet, 9th graders solve and complete 20 different problems that include using the order of operations. First, they use the order of operations to help them simplify each expression. Then, students...
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Lesson Plan

Think Like A Programmer! Puzzlets Cork the Volcano Curriculum

For Teachers K - 5th Standards
Shared Resource Common Core Standards Connected   The standards listed below are standards from the Common Core Framework which map to learning opportunities with Cork The Volcano & Puzzlets. Source Link: http://www.corestandards.org/   Grade...
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Lesson Plan
Curated OER

Solving Multi-Step Inequalities

For Teachers 8th - 9th
In this math worksheet, young scholars solve inequalities. Four problems involve negative values for the variables. Inequalities involve two or more steps to solve. The final two problems are word problems.
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Lesson Plan
Curated OER

Concepts, Patterns, Formulas, Substitution

For Teachers 9th - 10th
In this algebra lesson, young scholars define algebraic terms and rewrite them using math symbols. There are 10 problems drawing correlations to geometry as well as algebra.
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Worksheet
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Curated OER

Inverse Relationships: Multiplication and Division (A)

For Students 3rd - 4th
In this math worksheet, students discover inverse relationships in multiplication and division. Students complete 20 problems, which are worded like this: since 7x5=35, then 35 divided by 7 = ____. All problems involve basic math facts...

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