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Math Puzzle Picture
The key to solving this puzzle lies in the addition skills of young learners. The first step is to answer a series of decimal addition problems organized in a 4x5 grid. Then cut apart the page of puzzle pieces, each one including an...
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Mystery Liquids: Linear Function
High schoolers determine the linear equations of the density of water and oil by collecting data on the mass of various volumes of each liquid. They construct scatter plots from the data and use these to write the linear equations for...
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Math Detectives
Are your kids math detectives? Do they enjoy solving mysterious math problems? If they don't, they will! Here are two fun word problems set up as clues to a mystery. Students will need to use their math skills to solve these problems.
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Mystery Numbers
In this mystery number worksheet, students begin with a 3 digit number and using the code key, find the sum or difference in each shape as a spiral puzzle is solved.
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What Number Am I?
In this number riddles worksheet, students read 6 word puzzles that will give students clues to determine the mystery number. Students write the number on the line.
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Logic Problems
Using the number attributes they have learned, math detectives uncover the mystery number in each of these logic problems. For the three problems they examine the clues and sets of numbers, using key vocabulary such as greater than,...
Baylor College
What Is a One Part Per Million Solution?
Water may appear to be crystal clear, but there could be dissolved substances present. Lab groups make a one-part-per-million of a food coloring solution to demonstrate this concept. As part of an outstanding unit about water, this...
Curated OER
Mystery Operations: Math, Patterns, Logic
In this activity the computer/teacher makes up a mystery operation, and you have to figure out what the operation is. You give the computer/teacher two numbers to calculate, and it tells you the answer. This is your first piece of...
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The Five Senses
Study various objects and help kindergarteners use their five senses to classify the objects. They are presented with various objects and then use their five senses to sort and classify the objects. Then they use a Visual Ranking Tool to...
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Mystery Jars: Make Your Own
There are many ways to implement this estimation and counting activity. Young mathematicians fill jars with objects to create "mystery jars." Add difficulty by using smaller objects. After counting, learners secretly record their exact...
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Math Magic
Learners work in pairs, and take turns pretending to be a magician. There are a set of instructions for the magician to follow. A penny and a dime are used, and odd and even numbers are employed for multiplying. There is also a nifty...
Virginia Department of Education
A Mystery to Solve
Investigate field properties of real numbers. Scholars use a table for a given operation to determine the identity element. They use the same table to find a missing value in an equation.
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Picture Graphs
An innovative way to practice reading data, as well as the four operations! Three picture graphs prompt first graders to count marbles, books, and pets. They also solve addition and subtraction problems. Additionally, they work on...
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Is There Mystery in Measurement?
Investigate perimeter and area of polygons! In this measurement lesson, learners use index cards to create rectangles and trace their hand to estimate its area and perimeter.
101 Questions
Scrambler
Unscramble a carnival mystery! Scholars observe a video of an overhead view of a carnival ride, The Scrambler. They then must determine mathematically where a specific car will stop after a certain amount of time.
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In and Out Function
Third graders examine how to solve in and out function problems, or mystery numbers. They analyze a variety of mystery number problems together and extend the patterns. Students then independently complete a Mystery Number activity...
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Valentine's Day Chocolates Mystery- Sums to 198 (D)
You can find love anywhere, even in a math worksheet! Second graders solve 27 problems in which they add 2 digit numbers to 2 digit numbers with and without carrying. When they are finished, they use their answers to solve a...
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Place Value Mystery Numbers
For this math worksheet, students read and solve 4 story problems in which they figure out the mystery number. The clues tell students about how digits are placed. Students write the mystery number as the answer.
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Riddles (Math Puzzles)
In this math worksheet, students solve 4 math riddles in which the mystery number is determined. Students analyze the clues and name the mystery number.
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Number Detective
In this math worksheet, students read 12 clues for a mystery number. Students find the unknown number for each statement. Example: This number increased by four is ten (six).
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Math Maven Fractions
Students solve fraction mysteries. For this fractions lesson, students read Math Maven's Mysteries and use problem-solving and critical thinking skills to solve the mysteries.
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Morning Message-Mystery Code
Students copy and figure out the Mystery Codeword each day. They copy Mystery Code into journal. They match the number with the letter to decipher the code word. They draw a picture to match code word. At the end of the week, the...
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Farm Animal Math
In this farm animal math activity, students find the sum for each of the problems in the top square of ten squares. Students then write the sum in the middle square and find the letter that corresponds to their answer from the answer key...
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Dead Body Math
Students solve the mystery of dead Mr. Potato Head using physics and algebra. They discuss Newton's Law of cooling as it applies to the mystery scenario involving a cooling baked potato as the "victim". They manipulate algebraic...