Lesson Plan
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Real World Math: Unexpected Events

For Teachers 5th - 8th
Ready to delve into personal finance? Learners discover how to organize a check book register. They practice debits and credits in a math game involving the register they set up. While they gain valuable practical knowledge, they also...
Lesson Plan
Curated OER

Find My Family

For Teachers 1st - 2nd
In this fact family worksheet, learners draw lines to match math facts in the left and right columns to the answers which are written on pictures of puppies shown in the center. They find both sums and differences.
Lesson Plan
Curated OER

NUMB3RS - Season 2 - "Convergence" - Air Hockey

For Teachers 9th - 12th Standards
Learn how to use a matrix to organize data to solve a problem. This activity uses wins and losses to rank players for an air hockey tournament they wish to have. After practicing some basic matrix operations the class could do the...
Organizer
Polk Bros Foundation

Answer the BIG Question with Cited Examples and Evidence

For Teachers 6th - 12th Standards
Close up your unit of study with an examination of one of the guiding or essential questions as it relates to what your class has studied and other research. Class members first write down the question. Then they note down information...
Worksheet
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Answer Match

For Students 2nd - 3rd
In this addition and subtraction practice worksheet, students solve 26 problems that require them to add and subtract using 3-digit numbers. Students match the problems that have the same sums and differences.
Worksheet
Curated OER

Add Three Numbers Practice 11.4

For Students 2nd - 3rd
In this column addition worksheet, students solve 13 problems in which three two-digit numbers are added. Students look for a ten or a double.
Worksheet
Curated OER

Magic Squares

For Students 1st - 2nd
In this addition learning exercise, students complete 4 magic squares in which the sums of the rows, columns and diagonals must be the same. Students analyze the filled-in squares and calculate the sum or the magic number.
Worksheet
Curated OER

Magic Squares

For Students 2nd - 3rd
In this math puzzle worksheet, students solve 5 magic square puzzles that require them to fill in the blanks so that all rows. columns, and diagonals add up to the same sum.
Worksheet
Curated OER

Number Block 3

For Students 4th - 7th
In this addition practice puzzle activity, students practice their addition skills as they try to fill the missing numbers in the puzzle in so that the numbers in the rows and columns equal the totals indicated using integers between 2...
Worksheet
Math Salamanders Ltd.

Column Addition (No Carrying)—Three Digits 1

For Students 1st - 2nd Standards
In this column, students solve 13 problems by adding three digits without carrying the worksheet. They add the ones, then the tens, and then the hundreds of columns.
Worksheet
Math Salamanders Ltd.

Column Addition Money 3 Digits Sheet 1

For Students 2nd - 4th Standards
In this money addition worksheet, students complete 20 three-digit problems; some require carrying, others do not. A reference website is given for additional activities.
Lesson Plan
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Investigation - Who is Right?

For Teachers 3rd
Third graders explore mathematics by solving problems in groups. In this math functions instructional activity, 3rd graders demonstrate their understanding of addition and subtraction by completing two digit math problems. Students...
Lesson Plan
Curated OER

Proving Quadrilateral Properties

For Teachers 9th - 11th
Working backwards can sometimes help you see a path to solving a problem. For this chapter, properites of quadrilaterials are proven by looking at flowcharts and working the probem backwards. Worked through examples are given, along with...
Worksheet
Curated OER

Add Three Numbers

For Students 2nd - 3rd
In this column addition activity, students solve 11 problems in which three two-digit numbers are added. There will be regrouping on this page.
Worksheet
Curated OER

Addition / Subtraction Connection

For Students 3rd - 6th
In this addition and subtraction worksheet, students write addition and subtraction number sentences that relate to each other and solve word problems. Students complete 6 sets of problems.
Interactive
Curated OER

TAKS Math Quiz-Addition

For Students 1st - 2nd
In this TAKS math quiz activity, students take an online quiz focused on simple addition. Quiz may be graded online by clicking a link.
Worksheet
Curated OER

Two Digit 2: Addition (2 Columns)

For Students 4th - 5th
In this addition worksheet, students solve 25 problems by providing correct computations illustrating their understanding of the concept.
Worksheet
Curated OER

Adding Greater Numbers

For Students 4th - 5th
In this adding greater numbers learning exercise, students solve 13 problems in which four numbers are added in a column. Most numbers are four or five digits; students will need to regroup more than once.
Worksheet
Curated OER

Writing Equations - Addition/Subtraction Up to 2-Digits Without Regrouping

For Students 2nd - 4th
In this addition and subtraction practice activity, students use their problem solving skills to use the information provided to write and solve 12 equations.
Lesson Plan
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Math Puzzle Worksheet: Box Addition Version 4

For Teachers 3rd - 5th
In this math puzzle worksheet, students fill in missing numbers in boxes to complete a puzzle; totals are given for rows and columns, missing numbers are part of the correct totals.
Worksheet
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One Digit Addition; With Regrouping-Z

For Students 1st - 2nd
In this math worksheet, students add two single digit numbers. The worksheet has the silhouette of a bat in the background. Problems are presented in column format.
Worksheet
Curated OER

Decimal Addition Level 6 Adding Three Numbers Containing Tenths

For Students 4th - 5th
For this math worksheet, students practice adding 3 decimal numbers which contain tenths. The decimals are already lined up in the columns of the 12 problems.
Worksheet
Math Salamanders Ltd.

Column Addition (No Carrying) - 2 Digits Sheet 1

For Students 1st - 3rd Standards
Students complete 12 problems, adding 2-digit numbers. Problems do not require carrying. A reference website is given for additional activities.
Worksheet
Curated OER

Addition Using Objects

For Students K
In this addition using objects worksheet, students solve 5 problems that include adding various objects as shown. First, they count the number of each object in the first column and write that number in the first box. Then, students...

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