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App
Carstens Studios

Math Doodles

For Students 2nd - 9th Standards
Discover the joy and excitement of improving your math fluency through four different puzzles. Combine those with 25 different ways to represent numbers and you have hours of enjoyment that can be fun outside of the classroom as well.
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App
Key Stage Fun

Squeebles Maths Bingo

For Students 1st - 4th Standards
The math monster has scared away all the ice cream parlor's customers and taken the ice cream ingredients. Only an accomplished math bingo player can save this ice cream business. 
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Worksheet
Curated OER

Math Learning Center: High Flyin' Math Facts

For Students 5th - 9th
In this High Flyin' math facts activity, learners participate in an activity that combines various math problems that match up with each answer on the bows of the kites.
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Worksheet
Curated OER

Combinations

For Students 3rd - 7th
In this combinations worksheet, students examine, analyze and calculate several ways to solve probability word problems involving combining ingredients to make a cake.
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Lesson Plan
Curated OER

Once Upon A Math Story

For Teachers 2nd - 4th
Students write a math story.  In this math operations and writing lesson, students work in small groups to brainstorm ideas for a math story, write a rough draft, revise their story, edit their story and add clip art.  Students read...
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Lesson Plan
Curated OER

Using a Hundreds Chart

For Teachers 1st - 3rd
Youngsters participate in three activities using the hundreds chart. They will choose numbers to add up to one hundred. Whoever gets the most combinations wins. Two variations of the game are supplied.
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Interactive
Shodor Education Foundation

Marbles

For Students 7th - 12th Standards
Grab some marbles from a bag. The applet simulates drawing marbles from a bag. Pupils determine the number of four colors of marbles in a bag and how many marbles to draw. Using information on whether order matters in the draw and if...
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Lesson Plan
Curated OER

Piggy Bank Math

For Teachers 3rd - 5th
Students practice solving money problems. In this counting coins lesson, students follow the outlined steps and use mixed operations to determine the coin combinations needed to solve a math word problem.
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Worksheet
K5 Learning

Multiplication Word Problems #3

For Students 2nd - 4th
How many people can ride a Ferris wheel with 14 seats, each of which holds 6 people? Learners assess this and four other multiplication word problems, and are encouraged to show their work. They use double- and triple-digit numbers, and...
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Worksheet
Curated OER

Kakuro Puzzle

For Students 1st - 12th
In this math worksheet, students solve the number puzzle looking for the missing values. The sheet is intended to be a teacher's guide.
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Worksheet
Curated OER

Two Numbers to Make a Deal

For Students 2nd - 3rd
For this addition worksheet, students figure out 2 different ways to arrive at the same sum using double-digit numbers. Students find combinations for the sums of 30, 41, 52, 45 and 60.
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Worksheet
Curated OER

Sigma Notation

For Students 11th
In this Algebra II worksheet, 11th graders demonstrate an understanding of and the ability to apply sigma notation to problem solving situations.  The one page worksheet contains a combination of twelve multiple choice and free response...
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Lesson Plan
EngageNY

Introduction to Simultaneous Equations

For Teachers 8th Standards
Create an understanding of solving problems that require more than one equation. The lesson introduces the concept of systems of linear equations by using a familiar situation of constant rate problems. Pupils compare the graphs of...
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Worksheet
Curated OER

Brain Booster

For Students 2nd - 3rd
In this combinations activity, students complete several activities that help them make combinations from number sets. Students may show their work using pictures, numbers, or words. Students may also use cubes, number lines, or hundred...
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Worksheet
Fuel the Brain

Brain Boosters-Money & Addition with Regrouping

For Students 3rd
If a leprechaun finds 39 cents, what are the possible coin combinations? A St. Patrick's Day math activity is a great way to keep the class excited about the holiday, but also keeps them focused on the math lesson too. By using addition...
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Worksheet
Curated OER

Counting Principle

For Students 4th - 7th
In this counting principle worksheet, students examine, analyze and determine how to solve a variety of word problems with the counting principle. Students find out the total number of combinations that exist.
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Lesson Plan
Curated OER

Sequences and Exponents

For Teachers 3rd - 5th
Students practice multiplication sequences and multiplying with exponents. They study how a sequence is a set of numbers which follows a mathematical rule and can be used with all four operations and with combinations of operations.
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Worksheet
Curated OER

Chapter 11 What's Your Preference

For Teachers 4th - 5th
In this math worksheet, students record the results of a survey taken from family members about relationships and activities.
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Lesson Plan
Curated OER

Subtraction Action

For Teachers 1st - 3rd
Students create and move pictures to illustrate the various combinations for the number 5. In this number 5 lesson, students use the stamp function and paint tools to create a number sentence for all possible combinations of the number 5.
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Lesson Plan
Curated OER

Solution Sets and Linear Independence of Vectors

For Teachers 11th
Eleventh graders study homogeneous linear systems. In this linear system of equations lesson, 11th graders write linear system solutions in parametric vector form. Students also identify the connection between linear independence and...
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Worksheet
Curated OER

Counting Principle

For Students 7th - 8th
In this probability and statistics worksheet, students work with a family member to determine the number of outcomes in a given situation. The two page worksheet contains four questions. Answers are included.
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Lesson Plan
Curated OER

Count Coins and Bills

For Teachers 1st - 3rd
Students study the names and values of different denominations of paper money, count sets of money that include both coins and bills. They complete a money chart, read and solve word problems.
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Worksheet
Curated OER

Money word problems

For Students 4th - 6th
For this money worksheet, students complete word problems where they add, subtract, round, and more with money amounts. Students complete 10 problems.
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Lesson Plan
Curated OER

Addition and Subtraction

For Teachers 2nd - 3rd
Students develop their own strategies to solve basic addition and subtraction facts. In this addition and subtraction lesson plan, students use strategies they already know and new ones to solve problems.