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Lesson Plan
Curated OER

Beginning Math- Addition

For Teachers K
Students demonstrate addition. In this simple computation lesson, students are introduced to the concept of addition through using manipulatives. Students solve simple addition problems on a worksheet.
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Worksheet
Curated OER

Add Whole Numbers

For Students 4th - 5th
In this addition worksheet, learners solve 6 problems in which larger numbers will be added with carrying. These are story problems. Students write the number sentence needed and solve.
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Worksheet
Curated OER

Divide Evenly

For Students 3rd
In this finding the quotients worksheet, 3rd graders divide two-digits by one-digit divisors with no remainders. Students solve 40 problems.
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Lesson Plan
Curated OER

Bill's Number Plates

For Teachers 5th - 6th
Students create license plate number combinations using a maximum of six characters, numbers or letters. They discuss personalized license plates, and in small groups create original license plate letter and number combinations to...
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Lesson Plan
Curated OER

The Part-Adder 2

For Teachers 3rd
Third graders use mental-math strategies to solve two-digit plus two-digit addition problems. They observe and discuss online demonstrations, solve word problems as a class, and independently solve problems and describe their solutions...
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Lesson Plan
Curated OER

The Multiplier (small 2-digit by 1-digit numbers)

For Teachers 2nd
Second graders study digits in 2- or 3-digit whole numbers. They write and solve story problems which involve whole numbers, using addition, subtraction, multiplication, or division.
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Worksheet
Curated OER

Addition word problems

For Students 3rd - 5th
In this addition worksheet, students complete addition word problems involving money, base ten blocks, and more. Students complete 10 addition word problems.
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Worksheet
Curated OER

Addition equations

For Students 3rd - 5th
In this addition worksheet, students complete addition problems in equation form and word problem form. Students complete 10 addition problems.
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Worksheet
Curated OER

Word Problem Solving Strategies

For Students 6th
In this word problem strategy activity, 6th graders solve and complete 11 different problems and short answer questions related to double coins. First, they determine what they know and what is important information. Then, students solve...
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Worksheet
Curated OER

Complete the Table--Rule: Add 4

For Students 1st - 2nd
In this addition worksheet, students add the number 4 to each of ten one digit numbers in an in/out table. Students write their answers on the chart.
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Worksheet
Curated OER

Sums

For Students 1st - 2nd
In this sums worksheet, students complete one digit number word problems where they add up the numbers to find a total. Students complete 5 problems total.
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Worksheet
Curated OER

Math Lesson 34

For Students 4th
In these math lessons worksheets, 4th graders practice their math skills of multiplication, subtraction, number patterns and addition by completing the 20 pages of equations and word problems.
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Lesson Plan
Curated OER

Addition & Multiplication of Matrices

For Teachers 9th - 12th
High schoolers add and multiply matrices. They explore the dimensions of products of a matrix. After observing problems on the overhead, students solve their own matrix problems. They list and define the properties of matrix multiplication.
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Lesson Plan
Curated OER

Subtracting from Ten: Using Math with Music

For Teachers K - 1st
Students 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. Students complete a...
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Worksheet
Curated OER

Addition up to 10

For Students 1st
In this addition instructional activity, 1st graders add numbers to ten, completing problems as fast as possible, 20 total. An answer key is included on page 2.
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Worksheet
Curated OER

Basic Math Decimals 1

For Students 4th - 6th
In this addition of decimals worksheet, students add numbers up to 4 digits that contain decimals. Students complete 16 problems on this worksheet.
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Worksheet
Curated OER

Writing Addition Number Stories Using Three Digit Numbers

For Students 3rd
For this writing number stories worksheet, 3rd graders practice writing word problems for addition problems that use three digit numbers. They read an example at the top of the page which is shown next to the picture of cartoon-like mouse.
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Worksheet
Curated OER

Two Digit 1

For Students 2nd
In this math instructional activity, 2nd graders solve twenty-five addition problems involving the numbers 0-18. The second page of this file is the answer key.
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Lesson Plan
Curated OER

Multiplication: Bugs Can Multiply, So Can I!

For Teachers 2nd - 4th
Develop multiplication skills with your class. Youngsters will visualize multiplication as repeated addition. Then they will create a multiplication bug book and discover arrays as a strategy for multiplication problem solving....
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Worksheet
Curated OER

Math Mammoth End of Year Test - Grade 2

For Students 2nd
Assess your second graders with this end of the year test. Originally meant for home school, this assessment could also be used in a larger setting. Learners complete 35 problems based on their knowledge of the second grade math...
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Worksheet
Curated OER

Using Addends and Sum/Using Subtrahend, Minuend, and Difference

For Students 2nd - 4th
What is an addend? What is a sum? Review this math terminology on the top half of the worksheet before practicing basic addition. 
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Lesson Plan
BBC

Starship English and Math - Online Lesson Plans

For Teachers 1st - 2nd
Two online lessons, one in math and one in language arts, are here for you. In them, learners play online games which reinforce important skills in literacy and numeracy. The thing I like about both of these lessons is that they get the...
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Worksheet
Curated OER

Making 100 By Adding

For Students 1st - 3rd
In this addition learning exercise, students create number problems that equal 100. In this fill in the blank learning exercise, students generate ten addition problems.
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Lesson Plan
Illustrative Mathematics

How Many Colored Pencils?

For Teachers 2nd - 4th Standards
Support young mathematicians' interpretation of place value in order to multiply single-digit numbers by 10. The task builds upon and enhances a learners' understanding of place value, a second grade skill, while introducing...