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Worksheet
Curated OER

Tangram Pieces

For Students 2nd - 3rd
In this math learning exercise, students create a tangram puzzle by coloring and cutting out the pattern pieces for a standard seven piece tangram puzzle.
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Worksheet
Curated OER

Magic Squares

For Students 1st - 5th
In this math activity, students look for the values that add up to the magic number using the rows. The sheet is intended as a teacher's guide.
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Worksheet
Curated OER

It All Adds Up

For Students 3rd - 4th
In this addition puzzle worksheet, students solve a math puzzle in which columns and rows equal the given numbers at the end of each. No number may be repeated in any row or column.
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Lesson Plan
Curated OER

Activity Plan 5-6: Architects at Work

For Teachers Pre-K - K
Young scholars build on what they know to make new discoveries. In this early childhood lesson plan, students engage in a block-building activity to develop language, math, and fine-motor skills.
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Worksheet
Curated OER

Hollie's Gigantic Garden

For Students 6th - 8th
In this math puzzle worksheet, students put their problem solving skills to use as they fill in the plant growth charts that require them to write and solve equations.
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Organizer
Curated OER

The Patchwork Monster Puzzle

For Students 4th - 6th
For this math puzzle worksheet, students put their problem solving skills to work as they use the numbers on the square puzzle tiles to put together a monster face.
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Worksheet
Curated OER

Brave Kid Sudoku 4 by 4

For Students 1st - 2nd
In this math puzzle worksheet, students complete a Sudoku puzzle with the numbers from 1 to 4. There will be repeated numbers in the rows and columns.
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Worksheet
Curated OER

Brave Kid Sudoku 4 X 4 (Bumblebee)

For Students 1st - 2nd
For this math puzzle worksheet, students complete a 4 by 4 easy Sudoku grid. Students place the numbers from 1 to 4 without repeating in the rows or columns.
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Worksheet
Curated OER

Brave Kid Sudoku 4 X 4 (Squirrel)

For Students 1st - 2nd
In this easy Sudoku puzzle worksheet, students place the numbers from 1 to 4 in a math puzzle grid. The numbers must not repeat in the rows and columns.
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Worksheet
Curated OER

Brave Kid Sudoku 4 X 4 (Bug)

For Students 2nd - 3rd
In this easy Sudoku puzzle activity, students place the numbers 1-4 in rows and columns. Students must not repeat any number in this math puzzle.
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Worksheet
Curated OER

Brave Kid Sudoku 6 X 6 Panda

For Students 2nd - 3rd
In this math puzzle worksheet, students complete a 6 X 6 Sudoku puzzle by placing the numbers from 1 to 6 in the grid without repeating in rows or columns.
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Worksheet
Curated OER

Number Search Y2 10x Table

For Students 3rd - 4th
For this multiplication fact practice worksheet, students solve a math puzzle that requires them to find the sums of 10 multiplication problems in a number search grid.
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Worksheet
Curated OER

Three+Four=Seven

For Students 7th - 10th
In this math cryptogram instructional activity, learners add the words three and four to get the word seven. Each letter stands for a different number.
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Worksheet
Curated OER

History Equations

For Students 10th - 12th
In this math puzzle worksheet,  students guess the significant event that happened in the given year. They are presented with first letters of a headline style hint. An example is: 1776= D. of I. S. in P. (Declaration of Independence...
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Worksheet
Curated OER

How to Calculate Your Age by Chocolate

For Students 7th - 12th
In this math puzzle activity, students follow detailed directions to find their age. They begin with the number of times per week they eat chocolate. Their final answer tells how much chocolate they want or eat as well as their age.
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Worksheet
Curated OER

The Six Integer Problem

For Students 10th - 12th
In this math puzzle worksheet, students use the integers 1-9 to find two multiplication problems with the same answer.
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Worksheet
Curated OER

The Six-Digit Number Problem

For Students 8th - 12th
In this math puzzle worksheet, students determine the six digit number that reverses its digits when multiplied by four.
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Lesson Plan
Curated OER

Pumpkin Fallacies

For Teachers 1st - 2nd
Students complete circumference activities using a pumpkin and explore treating people fairly in regards to their physical characteristics. In this math and character instructional activity, students view images of pumpkins and describe...
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Assessment
1
1
Inside Mathematics

Quadratic (2006)

For Teachers 9th - 12th Standards
Most problems can be solved using more than one method. A worksheet includes just nine questions but many more ways to solve each. Scholars must graph, solve, and justify quadratic problems.
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PPT
Curated OER

Fraction X--Adding Unlike Denominators

For Teachers 4th - 5th
In this math PowerPoint, the process of adding fractions with unlike denominators is broken down into a logical, easy-to-follow sequence of steps. Definitions and examples of multiples, least common multiple, and least common denominator...
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PPT
Curated OER

Make the Biggest Number

For Teachers 4th - 5th
Each slide gives learners four numbers to use. They order the numbers into three boxes, in attempts at making the biggest number. This age-old place value game is fun, easy to play, and now ready to use in slide-show format. 
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PPT
Curated OER

Place Value Challege: Make the smallest number

For Teachers 4th - 5th
Challenge your class with this place value activity. There are ten sets of four numbers, and they use three number from each set, to construct the smallest number possible. This is a great game to play prior to introducing decimals and...
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PPT
BW Walch

Solving Linear Inequalities in Two Variables

For Teachers 9th - 10th Standards
Although graphing a linear inequality on the plane is but a few steps added onto the graphing of a linear equation, for many learners the logical leap is quite intimidating. This approachable PowerPoint presentation breaks graphing...
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Lesson Plan
Illustrative Mathematics

Seven to the What?!?

For Teachers 5th - 7th Standards
Sometimes what seems like the easiest problem is really the most difficult. Your class is first going to reach for their calculators, but will realize the number is too large to evaluate. Now what? This is where the fun and the logical...

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