Lesson Plan
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Sixty-Eight Solving Equations and Performing Operations With Complex Numbers

For Teachers 10th - 12th
For this complex numbers worksheet, young scholars classify numbers, perform operations on complex numbers, and find complex solutions to equations, in sixty-eight problems.
Lesson Plan
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Using Inverse Operations

For Teachers 4th
Fourth graders demonstrate inverse operations by playing a card game.  In this inverse operations lesson, 4th graders work in small groups with a deck of cards.  Two players draw cards but do not look at them.  The...
Lesson Plan
Curated OER

Basic Algebra - Lesson 4 Order of Operations

For Teachers 9th
Ninth graders study the correct way to solve equations using the order of operations. They apply a mnemonic device to remember the proper order.
Worksheet
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Checking Subtraction with Addition and Writing Number Sentences

For Students 3rd - 4th
In this math worksheet, students complete 12 subtraction problems which they check with addition. They solve 6 short mixed word problems and write a number sentence for each while solving it.
Interactive
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Fractions Two-Step Word Problems-Mixed Numbers

For Students 5th - 10th
In this fractions worksheet, students complete word problems containing fractions and mixed numbers. Students complete 12 problems.
Worksheet
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Order of Operations - Add/Subtract

For Students 6th - 8th
In this order of operations activity, students complete addition and subtraction problems with parenthesis and 3 and 4 digit numbers. Students complete 9 problems. 
Lesson Plan
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Number and Number Relations: Lesson 4

For Teachers 4th
Fourth graders investigate the use of addition and subtraction facts in different situations. They examine the relationship between addition and multiplication and determine which operation is needed to solve various problematic situations.
Worksheet
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Even and Odd Numbers Closure Activity

For Students 3rd - 4th
In this numbers worksheet, students complete 12 tasks related to even and odd numbers. Students complete 12 different tasks that push them to think critical about the number operations they are performing. THis worksheet would be a great...
Lesson Plan
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Topsy-Turvy Math With Rational Numbers

For Teachers 4th
Fourth graders complete a worksheet. As a whole class, 4th graders hear a lecture and complete a worksheet on factors, multiplicative inverses and reciprocals, finding the quotient of two fractions and the division of fractions to...
Lesson Plan
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Order Your Numbers

For Teachers 2nd - 5th
Students examine the order of whole numbers that range from 0 to 1,000. They compare and contrast the quantities of different numbers using the number line, objects, and symbols of comparison. Students also work as a class with cards to...
Worksheet
Curated OER

Two-Digit Numbers Ending in 8 or 7

For Students 1st - 2nd
In this mathematics instructional activity, students circle the dots to form a complete ten and compare their problem to the one with just ones' digits. Then they add each problem and write down the corresponding problem with just the...
Worksheet
Curated OER

Complex Numbers

For Students Higher Ed
In this complex numbers learning exercise, students simplify 9 problems involving the addition, subtraction, multiplication, and division of complex numbers.
Worksheet
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Addition and Subtraction of Significant Figures

For Students 7th - 12th
In this significant figures worksheet, students add and subtract decimal numbers using the correct number of significant figures in the answers. This worksheet has 18 problems to solve.
Worksheet
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Properties of Real Numbers

For Students 8th - 10th
In this algebra worksheet, students identify and use the properties of real numbers to solve problems. They identify and differentiate between rational and irrational functions. There are 13 problems.
Lesson Plan
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Adding and Subtracting With Negative Numbers

For Teachers 5th
Fifth graders access prior knowledge of calculating using a number line. In this adding and subtracting with negative numbers lesson, 5th graders use a number line to solve math problems.
Lesson Plan
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Numeracy Lesson Plans

For Teachers 1st - 8th
Learners complete a series of lesson plans dealing with numbers, counting, and ordering. In this numbers lesson plan, students identify numbers, identify number patterns, count forwards and backwards, and more.
Lesson Plan
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Multiplication And Division of Whole Numbers

For Teachers 4th - 5th
In this math worksheet, students apply the operations of multiplication and division with whole numbers. The problems use two, three, and four digits.
Lesson Plan
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Adding and Subtracting with Negative Integers

For Teachers 5th - 10th
Young scholars add and subtract using negative integers. In this negative integers lesson plan, students listen to examples provided by the teacher and then complete problems where they add and subtract negative integers.
Lesson Plan
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Solving Problems With Fractional Notation And Mixed Numerals

For Teachers 6th - 8th
In this math worksheet, students solve the problems that involve fractions and mixed numbers. They apply the appropriate operation for the 16 word problems.
Lesson Plan
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Counting by 10s, 5s, and 1s

For Teachers K - 2nd
Learners practice counting by 10s, 5s, and 1s in order to prepare for counting and adding the values of coins.
Lesson Plan
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Sets and the Venn Diagram

For Teachers 4th - 5th
Students review number sets and complete a Venn Diagram for number sets. In this number sets lesson, students review integers, whole numbers, and elements. Students use computers to create a Venn Diagram for number sets. Students...
Lesson Plan
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Solving Problems with Fractional Notation and Mixed Numerals

For Teachers 6th - 8th
In this math worksheet, students solve the word problems that involve fractions. They decide which operation is needed to answer each question.
Lesson Plan
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Issues and Opposing Views: Cloning

For Teachers 8th - 10th
Students complete analysis activities to compare and contrast an opposing view point in writing and orally. For this opposing views lesson, students complete research about cloning. Students make presentations for their view points on...
Worksheet
Curated OER

Positive and Negative Activity

For Students 5th - 7th Standards
In this positive and negative worksheet, students use the positive and negative rules to rewrite and answer the 34 questions below, an example is provided for them.

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