Worksheet
Scholastic

Why Did the Shoe Go to the Doctor?

For Students 3rd - 5th Standards
Your learners will use all the hours in a day to complete this riddle! They must figure out how many hours are in one day, three days, six days, and so on by using multiplication. They then use their answers to puzzle out the riddle.
Lesson Plan
1
1
Curated OER

Pairs of Whole Numbers

For Teachers 9th - 12th Standards
Mathematical reasoning and linear systems are two of the strategies used to solve this number puzzle. Your learners will enjoy the challenge and the variety of ways to approach this challenge.
Worksheet
Common Core Sheets

Determining Coordinates: Reading Positive & Negative Coordinates

For Students 5th - 6th Standards
For kids who have a hard time with graphing, a grid with coordinates can look like an unsolvable puzzle. A series of worksheets uses symbols and shapes like hearts, stars, and letters to help kids find the correct coordinates.
Worksheet
Math Centre

Fractions: Adding and Subtracting

For Students 4th - 7th Standards
Young mathematicians piece together the puzzle of fractions. Starting with the addition and subtraction of fractions with like denominators, this series of example problems and skills practice exercises transitions students...
PPT
1
1
BW Walch

Solving Systems of Linear Inequalities

For Teachers 9th - 10th Standards
One thing that puzzles a lot of young algebrists is the factors in a word problem that are taken as "understood". This presentation on solving systems of linear inequalities does a great job walking the learner through how to tease those...
Lesson Plan
CK-12 Foundation

Finding and Defining Parts of a Polynomial Function Graph

For Teachers 10th - 12th Standards
So many things to remember when graphing polynomials and this guide gives a helping hand to do so. The packet goes through examples and explains things like critical values, end behavior, and multiplicities. There are image links and...
Lesson Plan
American Statistical Association

Happy Birthday to . . . Two?

For Teachers 6th - 8th Standards
How many people do you need in a room before two likely share the same birthday? Scholars consider this puzzle by analyzing a set of data. They ponder how to divide the data and determine the proper size of a group for this event to...
Assessment
Concord Consortium

The Bus Route

For Students 3rd - 5th Standards
Patterns are extremely helpful when solving a puzzle. Young scholars attempt to find times a bus will pass each stop. They identify a pattern in the known stop times to identify the solutions.
Worksheet
Curated OER

Goldentail's Rounding Railroad

For Students 5th - 6th
For this number puzzle worksheet, students solve 24 equations in each of two sets of multiplication and division problems. They circle each answer and round them to the nearest whole number. They use the secret code that is shown in a...
Worksheet
Curated OER

Math Made Me Daft, Momma

For Teachers 9th - 12th
In this secondary activity, students solve a cryptogram involving an addition problem in which they must determine the numeric value of the letters in the addends and the sum.  The one page activity contains one problem with...
Worksheet
Curated OER

Some Puzzling Thoughts about Space Radiation

For Students 8th - 10th
For this space radiation worksheet, students solve 22 algebraic expressions for "x". They use their answers which correlate with a word in a word bank. They use these words to fill in the blanks of sentences about the effects of space...
Worksheet
Curated OER

Addition Square

For Students 7th - 8th
For this addition square puzzle, students write numbers in spaces to create a true numerical expression. This one-page worksheet contains 6 problems. The worksheet and answers may be printed.
Lesson Plan
Curated OER

Fraction Puzzle Problems

For Teachers 5th
Fifth graders design a fraction word problem PowerPoint presentation. In small groups they complete a storyboard graphic organizer for their word problem, evaluate another group's word problem, and create a PowerPoint presentation of...
Worksheet
Curated OER

Soduko Puzzle

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.
Worksheet
Curated OER

Twenty Dollar Puzzle

For Students 9th - 12th
In this problem solving learning exercise, students solve 1 word problem about making change for a $20 bill.  Students determine the most money in the form of the stated denominations one could have without being able to make change...
Interactive
Curated OER

Online Math Learning: Surface Area of Spheres

For Students 9th - 12th
In this surface area of spheres worksheet, students solve 4 short answer problems. Students find the surface area of spheres, hemispheres, and cones given a radius or a radius and height.
Lesson Plan
Curated OER

Today is Monday - Calendar Math

For Teachers 1st - 2nd
Students practice memorizing the seven days of the week and keeping them in order.  In this calendar lesson, students read aloud the book Today is Monday by Eric Carle, and create their own calendar style book using educational...
Lesson Plan
Curated OER

Mr. Pitonyak's Pyramid Puzzle

For Teachers 9th - 10th
Students determine how much it would cost to build a pyramid using modern materials and ancient methods. They design scale drawings, models and submit final cost bids in an attempt to get the job of building a pyramid.
Lesson Plan
Curated OER

Gummy Bear Math

For Teachers 1st
First graders predict, collect data, and create a graph based on gummy bear colors they are given. In this graphing lesson plan, 1st graders first predict how many colors of gummy bears there are. They then count the colors, graph them,...
Lesson Plan
Curated OER

Tangram Puzzles

For Teachers 8th - 12th
Learners explore the origin of tangram. In this algebra lesson, students form different shapes and figures using tangram. They solve for the area of different shapes without using any geometric formulas, but the idea of tangram being put...
Lesson Plan
Virginia Department of Education

Inductive and Deductive Reasoning

For Teachers 9th - 11th
Introduce pupils to the two types of reasoning, inductive and deductive. Classmates work in pairs or small groups to learn the difference between the two and apply these reasonings to develop valid conclusions. 
Lesson Plan
Curated OER

Algebra - Fun with Calendars - Activity

For Teachers All
Students participate with a fun mathematical puzzle to play with their friends.They take any calendar and tell their friend to choose 4 days that form a square like the four below.
Worksheet
Curated OER

Subtraction Worksheet

For Students 3rd - 4th
In this subtraction puzzle worksheet, students solve six subtraction puzzles by solving for the difference of several equations. There are four subtraction problems for students to solve in each puzzle.
Worksheet
Curated OER

Color Sudoku

For Students 7th - 8th
For this Sudoku worksheet, students solve a puzzle by filling in the numbers 1-9 so that each number appears only once in each row going across and down and in each block of 9 squares. The numbers 1-9 also appear once in each color.

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