Worksheet
Curated OER

Trick or Treat

For Students 9th - 12th
In this problem solving worksheet, high schoolers solve 1 word puzzle.  Students replace 10 different letters with the correct digits 0-9 to get the correct sum.
Worksheet
Curated OER

Dot to Dot

For Students Pre-K - K
In this dot to dot activity, learners beginning with the number 1, draw a straight line to number 2, then draw a line to number 3 and so on. After students have completed the dot to dot puzzle they are to color it, cut it out, and give...
Worksheet
Curated OER

Today's Brainstorming Problems

For Students 3rd - 4th
In this mind puzzle activity, students collaborate in a group to solve 4 problems involving math and vocabulary. The questions should be answered without much difficulty by group consensus.
Lesson Plan
Curated OER

Factor Finding Mission and Times Teasers

For Teachers 3rd - 4th
In this math worksheet, students complete 2 exercises to reinforce basic multiplication skills. Students are given 26 products and must write 2 factors which, when multiplied, will equal that number. Then students solve 4 multiplication...
Lesson Plan
Curated OER

Factor finding Mission II and Times Teasers II

For Teachers 3rd - 4th
In this math worksheet, students practice basic multiplication facts by completing 2 exercises. First students are given a product and must think of 2 factors which would multiply to equal that number. There are 26 problems. Then...
Lesson Plan
Curated OER

Factor Finding Mission III and Times Teasers III

For Teachers 3rd - 4th
In this math worksheet, students practice basic multiplication facts by completing 2 exercises. First students are given a product and must think of 2 factors which would multiply to equal that number. There are 26 problems. Then...
Lesson Plan
Curated OER

Tantalizing Tangrams

For Teachers 3rd - 5th
Students identify polygons and develop spatial and fractional relationships and geometric concepts by using ancient Chinese puzzle of tangrams. They develop an appreciation of the folktale by identifying its elements and then writing...
Worksheet
Curated OER

Hidden Picture

For Students 2nd - 3rd
In this subtraction worksheet, students solve the 18 problems inside a lobster puzzle shape. Students color the shape red if they have regrouped; the shape is colored blue if regrouping is not necessary.
Worksheet
Curated OER

What is the Cat Looking For?

For Students 2nd - 4th
In this addition worksheet, learners answer 10 fill in the blank questions where they rewrite number sentences to use the making ten strategy. Then students use the answers to solve a connect the dot puzzle.
Worksheet
Curated OER

Alphabet Dot to Dot: Letters Y and y

For Students Pre-K - K
In this alphabet dot-to-dot learning exercise, students connect the dots, counting from 1 to 15 in each of two puzzles. Students will then be able to color the upper and lower case y that will be revealed.
Worksheet
Curated OER

Alphabet Dot to Dot: Letters M and m

For Students Pre-K - K
In this alphabet dot to dot worksheet, students connect the dots as they count to 25 in each of two puzzles. Students may color the upper and lower case letter M and m that will be revealed.
Worksheet
Curated OER

Unit 8 Algebra: Brackets

For Students 8th - 10th
In this expansions worksheet, students use area to solve expansions of brackets problems. There are 4 of this type, each problem having less guidance than the previous. The second activity asks students to solve magic square puzzles...
Worksheet
Curated OER

Setting the Table Problem

For Students 9th
In this algebra learning exercise, 9th graders solve a riddle like puzzle involving matrices and linear equations. They have to find the missing letters in the square, using the given numbers.
Worksheet
Curated OER

The Cross Number Problem

For Students 9th - 11th
In this algebra learning exercise, students complete a cross word puzzle using numbers instead of words. Every number between 1 and 9 can only be used once. There is an answer key with this problem.
Worksheet
Curated OER

Magic Square

For Students 9th
In this algebra worksheet, 9th graders solve a riddle like puzzle involving matrices and linear equations. They have to find the missing numbers in the square, using the given numbers.
Lesson Plan
Curated OER

Review of Techniques of Integration

For Teachers 12th
Twelfth graders review techniques of integration. In this calculus lesson, 12th graders review integration by parts, integrals with powers, trig substitution, and simpson's rule for a chapter 8 test. They review with a right angle puzzle...
Worksheet
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Numbers to Ten (2)

For Students 2nd - 3rd
In this written numbers to 10 instructional activity, students spell out each number from 0 to 10, find each number and then circle each number in a word search puzzle.
Worksheet
Curated OER

Sets

For Students 3rd
In this numbers activity, 3rd graders fill in a crossword puzzle as they figure out the answers to 7 questions associated with number sets.
Worksheet
Math Mammoth

Factoring and Primes 2

For Students 4th - 5th
In this factoring learning exercise, learners read about prime factorization, factor using factor trees, build numbers from primes and complete a challenge puzzle.
Lesson Plan
Curated OER

Counting, Properties of Numbers, and Reasoning about Numbers

For Teachers K - 3rd
Five days of lessons develop number sense and counting patterns, including odd and even numbers, 5s and 10s, doubles, and ways to make 10. Each session opens with fun finger play to reinforce counting and reasoning about numbers. Various...
PPT
Curated OER

L.O. Calculating Area and Perimeter (Version 2)

For Teachers 4th - 5th
An excellent presentation on calculating area and perimeter. Young mathematicians practice the skills involved with determining the area and the perimeter of a variety of rectangular shapes. The final two slides present a challenging...
Lesson Plan
Curated OER

Rooster's Off To See the World Number-Sense

For Teachers 1st - 2nd
Students recognize how numbers are used in number stories.  In this Rooster's Off To See the World lesson plan, students participate in the story. Students complete a number activity and work on the computer to illustrate a number...
Worksheet
Curated OER

Sodoku

For Students 11th - 12th
In this calculus worksheet, student solve problems by taking the derivative of the function as x approaches a specific limit. They evaluate trig functions using the properties of trig. There are 26 questions with an answer key.
Lesson Plan
Curated OER

Adapting the Game Concentration

For Teachers 1st - 12th
I love classroom games, and this plan deftly describes how you can use the game Concentration across the curriculum to reinforce skills. I wish I would have thought of this when I was teaching this age level. These kinds of games are...

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