Worksheet
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Three Ways to Name an Angle

For Students 4th - 6th
Learners first name angles in three ways, then classify them as acute, obtuse or right angles. Good practice when introducing the concept of different types of angles.
Worksheet
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Classify Triangles

For Students 4th - 7th
Here is a classifying triangles practice worksheet in which learners sharpen their problem solving skills as they solve six story problems.
Worksheet
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Problem Solving: Write an Expression

For Students 4th - 6th
Here is a writing expressions worksheet in which learners write an expression to solve a set of 6 word problems; all problems relate to money.
Worksheet
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Order Decimals

For Students 5th - 6th
In this comparing and ordering decimals practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Worksheet
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Guess and Check Word Problems

For Students 4th - 6th
Using the guess and check method, students solve six word problems involving multiplication and division. Each problem presents a different scenario for students to solve. The worksheet could be used for individual or small group...
Worksheet
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Compare Fractions Story Problems

For Students 4th - 5th
In this fractions worksheet, students solve 6 story problems. Students will need to change fractions have common denominators before comparing them.
Worksheet
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Write and Solve Equations

For Students 6th - 7th
Here is a problem solving worksheet in which learners read six story problems. They write an equation and then solve the problem. Basic addition and subtraction will be used.
Worksheet
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Add and Subtract Fractions with Like Denominators - CA Standards Worksheet

For Students 4th - 5th
In this fraction worksheet, students solve 6 word problems that have to do with adding or subtracting fractions with like denominators. All answers are to be reduced to simplest form.
Lesson Plan
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Developing Number Concepts

For Teachers K - 1st
Children count and group a set of beans, sorting into groups of 10 and noting the number that remains. Students understand the concept of numbers greater than ten, and play a game, guessing numbers greater than 10 using hints given by...
Lesson Plan
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Compare Whole Numbers to 100

For Teachers 1st - 2nd
Students practice comparing whole numbers. In this number comparison lesson, students use number lines, number cards, base-ten blocks, and bean sticks to practice comparing whole numbers that range to 100. Students follow the teacher's...
Lesson Plan
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Inverse Relationship Between Addition and Subtraction

For Teachers 1st - 2nd
Elementary schoolers review their knowledge of addition and subtraction through studying fact families. They use cubes to help them add or subtract. Students answer the teachers question with addition and subtraction fact answers.
Lesson Plan
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Addition and Subtraction Facts to 20 - Manipulative

For Teachers 1st - 3rd
Here is a good lesson that will allow your student to practice their addition and subtraction facts to 20. They practice facts using fact cards and practice strategies such as doubles strategies, and count to 10 strategies.
Lesson Plan
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Associative Property of Multiplication

For Teachers 3rd
Third graders discover the associative property of multiplication. In this multiplication lesson, 3rd graders explore visual examples of using the commutative and associative properties of multiplication. They also practice solving...
Lesson Plan
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Relating Multiplication and Division

For Teachers 3rd - 4th
Help the class determine missing factors in equations by creating arrays. Through modeling and practice, they come to see the inverse relationship between multiplication and division. As an assessment, individuals build their own array...
Lesson Plan
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Using a Multiplication Table to Divide

For Teachers 3rd - 4th
Learners solve division problems. In this multiplication and division instructional activity, pupils practice using a multiplication table to find a missing factor in a multiplication sentence. They use the same strategy to find a...
Lesson Plan
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Expressions and Equations

For Teachers 4th - 6th
Develop understanding of algebraic expressions and equations by having your class define examples of each. The class discusses how parentheses affect the order of operations and learn how to solve for x. A variety of examples are used.
Lesson Plan
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Functions

For Teachers 5th
Fifth graders explore mathematics functions. In this functions instructional activity, 5th graders explore 1 and 2-step functions involving addition, subtraction, multiplication, and division. Students also practice solving problems that...
Lesson Plan
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Multiplying and Dividing Decimals

For Teachers 5th - 6th
Learn to multiply with decimals. The class reviews multiplying multi-digit whole numbers based off of word problems. Then they learn how to multiply using decimals and practice with money problems.
Lesson Plan
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Multiplying and Dividing Decimals

For Teachers 5th - 6th
Division with decimals is explained using prior knowledge of powers of 10 and how to convert both sides of a division problem using this knowledge. The class works together through reading and setting up an equation for a word problem....
Lesson Plan
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Introducing the Concept: Exponents and Powers of Ten

For Teachers 5th - 6th
Fifth and sixth graders gain information about the powers of ten and exponents. They participate in a teacher demonstration of how using the powers of ten helps learn the place value chart. Pupils create their own place value chart.
Lesson Plan
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Operations with Decimals

For Teachers 5th - 6th
Teach your learners to solve word problems. They will review how to add, subtract, multiply, and divide with decimals. Then they solve multiple problems.
Lesson Plan
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Operations with Decimals

For Teachers 6th
Help your learners get practice with operations involving decimals. They will follow prescribed steps that require them to use mixed operations to solve problems with decimals. Great for practice after pupils have had comprehensive...
Lesson Plan
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Representing Data

For Teachers 2nd - 3rd
Second and third graders answer questions based on data presented to them in graphs. They see how to interpret data from a bar graph, line graph, and a chart.
Lesson Plan
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Factors and Fractions

For Teachers 5th - 6th
Find the greatest common factor of numbers. Learners review prime and composite numbers and how to find the prime factorization of a number. They also review the greatest common factor, least common multiple, and learn new ways to find...