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Activity
Illustrative Mathematics

Medieval Archer

For Teachers 8th - 12th Standards
This activity presents a problem about a computer game which uses functions to simulate the path of an arrow fired by an archer. Learners use the given function to determine where the archer must stand in order to fire an arrow that will...
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Worksheet
College Preparatory Mathematics

Geometric Probability

For Students 7th - 9th Standards
For this geometric probability worksheet, students solve and complete 12 different problems that include determining the outcomes of various types of probability. First, they use a tree diagram or an area model to compute the desired...
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Worksheet
Curated OER

Fractions: Equal Parts

For Students 2nd - 4th
In this recognizing equivalent fractions worksheet, students identify the fractions that do not show one half, one third, or one fourth. Students solve 25 problems. 
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Lesson Plan
Actis

Handling Data: Probability, Tree Diagrams

For Teachers 6th - 8th Standards
Clean, but captivating, two online simulations demonstrate probability for middle schoolers. They can choose the number of coins and tosses and watch as the results pile up. They can choose from a variety of spinner types and the number...
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Handout
University of California

Student Workbook: Algebra I

For Students 8th - 11th Standards
Need a helping hand in Algebra I? How about a giant, super-sized worksheet packet? Here is a resource that has worksheets for virtually every concept with some accompanying examples. 
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Worksheet
Curated OER

Algebraic Relationships

For Students 8th - 9th
Here are 17 various forms of problems that range from matching equivalent expressions to word problems. Included are problems for substutiing values into expressions and using the order of operations, simplifying algebraic expressions,...
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PPT
Curated OER

Who wants to win millions: 1st Grade Subtraction

For Teachers 1st
First graders love learning games! Play subtraction Jeopardy to get your class solving subtraction problems involving 10's and 20's, pictures, and word problems. Send a link home to get parents involved in their child's learning.
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Lesson Plan
Curated OER

Take Me Out to the Ball Game

For Teachers 3rd - 4th
Students play a math game which assesses their mastery of selecting the appropriate operation to solve specific problems.
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Lesson Plan
Curated OER

Math Bingo

For Teachers K - 12th
Learners solve math problems and mark their Bingo game cards correctly.
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Worksheet
Curated OER

Combinatorial Games

For Students 4th - 8th
In this combinatorial games worksheet, students play math games titled Nim and Isomorphism. Students read 5 sets of directions.
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Worksheet
Curated OER

Algebra and Patterns

For Students 5th - 7th
In this algebra and patterns practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Worksheet
Curated OER

Combinatorial Games

For Students 3rd - 6th
In this games worksheet, students play games such as tic-tac-toe, poison cookie, numbers games, box games, and more. Students play six higher order thinking math games.
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Lesson Plan
Curated OER

Number: Rounding Off and Approximating

For Teachers 3rd - 4th
Young mathematicians access a website that leads them through three activities that enable them to practice their rounding and estimation skills when it comes to numbers and math word problems. There is also a very good worksheet...
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Lesson Plan
Curated OER

Order Numbers On a Number Line

For Teachers 5th - 6th
Fifth and sixth graders study the use of a number line to add integers and they observe a teacher demonstration of how to add integers on a number line. Afterward, they construct a number line and use the number line to solve addition...
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Lesson Plan
Curated OER

Division

For Teachers 4th - 5th
Students use their knowledge of multiplication to learn problem solving strategies to solve division problems. In this division lesson plan, students play a circle game, work in small groups to review times tables, and solve division sums.
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Lesson Plan
Curated OER

Math Jeopardy: Basic Skills

For Teachers 7th - 8th
Learners play a PowerPoint activity to be used as a review of basic skills for order of operations, and the operations of addition, subtraction, multiplication, and division for whole numbers, some fractional numbers and integers....
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Worksheet
Curated OER

Add Mixed Numbers with and without Regrouping

For Students 3rd - 4th
In this adding mixed numbers with and without regrouping worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Worksheet
Curated OER

Add Integers on a Number Line

For Students 4th - 6th
In this adding integers on a number line practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Lesson Plan
Curated OER

Solving Problems with Proportions

For Teachers 7th
Seventh graders explore the concept of proportions. In this proportion lesson, 7th graders play a review game involving whiteboards. Students work in groups to solve a given proportion the fastest. Students also work in pairs to solve...
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Worksheet
Curated OER

Relate Percents to Fractions and Decimals

For Students 4th - 7th
In this relating percents to fractions and decimals practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Lesson Plan
Curated OER

Fractals and the Chaos Game

For Teachers 9th - 12th
High schoolers explore the concept of fractals. In this fractals lesson, students play the "Chaos Game" via an applet. High schoolers place dots on the screen to recognize that they have created Sierpinski's Triangle.
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Worksheet
Curated OER

St. Patrick's Day Themed Math Word Problems

For Students 2nd
In this addition and fractions worksheet, 2nd graders solve 2 St. Patrick's Day word problems involving fractions and addition. Students solve their word problems in the work space provided.
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Worksheet
Curated OER

A Little Average Problem

For Students 8th - 12th
In this measure of central tendencies worksheet, students are given points scored by one person on a basketball team. They find the number of points scored in the 10th game.
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Worksheet
Curated OER

Missing Addends

For Students 1st - 2nd
In this early childhood math practice learning exercise, students use their problem solving skills to solve 6 story problems that require them to add.