+
Worksheet
Curated OER

Mystery Boxes

For Students 1st - 3rd
In this math worksheet, students solve the problems that use the operation of addition. They fill in the missing addends or sums as needed.
+
Worksheet
Curated OER

Using Bar Graphs

For Students 2nd - 4th Standards
What's your favorite pizza topping? Scholars analyze two bar graphs, one depicting a math club's favorite pizza toppings and the other ice cream sales per flavor. As they examine the graphs, learners answer a few comprehension questions....
+
Lesson Plan
Math Solutions

Race to 20

For Teachers K - 2nd Standards
And they're off! Working in pairs, young mathematicians roll dice to see who can fill in their double ten-frames first. When students finally fill in their arrays, they create addition number sentences that represent their rolls, helping...
+
Worksheet
Curated OER

Logic Problems

For Students 3rd - 4th
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, less...
+
Worksheet
Curated OER

Reptile Mystery Math

For Students 4th - 5th
In this math worksheet, students practice solving the problems using the operation of division in order to unscramble the mystery riddle.
+
Worksheet
Curated OER

Halloween Mystery Math: Addition

For Students 2nd - 3rd
In this math puzzle worksheet, students solve 23 addition problems. Students then follow instructions with answers to solve a word puzzle.
+
Worksheet
Curated OER

Place Value Mystery Numbers

For Students 5th - 6th
In 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.
+
Lesson Plan
Curated OER

The Missing Monkey Mystery

For Teachers 2nd
Second graders explore number values by completing number sentences. In this math functions lesson, 2nd graders identify whole numbers by using a visual aide and practice filling in the blank in number sentences. Students utilize their...
+
Worksheet
Curated OER

Box Mystery

For Students 1st - 2nd
In this math reasoning worksheet, students read 4 clues that describe the capacity of 4 boxes. Students use reasoning to number the boxes from 1 to 4 as the clues are analyzed.
+
Lesson Plan
Education World

Number Gumshoe

For Teachers 3rd - 5th
In this mystery numbers game worksheet, learners use the 15 clues as well as their multiplication and division skills to solve 15 math riddles.
+
Lesson Plan
Curated OER

Math: Mr. E Graphs

For Teachers 2nd
Second graders role-play as members of the "Math Graph Detective Academy" and assist in solving a mysteries. Once they have watched a "top secret" video, they sort objects according to traits into five categories. Throughout five...
+
Worksheet
Curated OER

Mixed Problems- Logical Reasoning

For Students 3rd
In this mixed math problems worksheet, 3rd graders complete 8 logical thinking problems. They solve patterning problems, magic squares, mystery numbers, and geometry problems.
+
Worksheet
Curated OER

Nate's Fraction Hunt Mystery Message

For Students 1st - 3rd
In this Nate the Great activity worksheet, students follow the 6 fractional instructions and write the parts of each of the words to decode Nate's mystery message.
+
Lesson Plan
Curated OER

Hands-On Investigation!

For Teachers 3rd - 6th
Students read, analyze, and solve a mystery using problem-solving skills. They explore the History Detective website, discuss the difference between clues and red herrings, complete a dot-to-dot sheet, take notes in a detective...
+
Lesson Plan
Curated OER

Giant Mystery

For Teachers 3rd
Third graders determine the relationship between hand size and body size using centimeters as the unit of measure, They use the relationship to find the size of a hypothetical giant. They graph the measurements using a spreadsheet program.
+
Lesson Plan
Curated OER

Decoding a Mystery Message from Space

For Teachers 3rd - 6th
Students examine a message sent from outer space and do their best to interpret its meaning. In this problem solving lesson, students investigate a code sent to them from "outer space." The students collaborate with their classmates to...
+
Worksheet
Curated OER

Riddles (Math Puzzles)

For Students 5th - 6th
In this math activity, students solve 4 math riddles in which the mystery number is determined. Students analyze the clues and name the mystery number.
+
Worksheet
Curated OER

Halloween Addition Mystery Message

For Students K - 2nd
In this Halloween-themed worksheet, learners solve 14 problems that require them to add 1-digit numbers to 1-digit numbers. Students use their answers and the code box to reveal a mystery message.
+
Worksheet
Curated OER

Christmas Addition Mystery Message

For Students K - 1st
In this Christmas-themed learning exercise, students solve 14 problems that require them to add 1-digit numbers to 1-digit numbers. Students use their answers and the code box to reveal a mystery message.
+
Worksheet
Curated OER

Christmas Addition Mystery Message 2

For Students 1st - 2nd
In this Christmas-themed worksheet, learners solve 44 problems that require them to add 1-digit numbers to 1-digit numbers. Students use their answers and the code box to reveal a mystery message.
+
Worksheet
Curated OER

Christmas Addition Mystery Message 3

For Students K - 1st
In this Christmas-themed worksheet, students solve 14 problems that require them to add 1-digit numbers to 1-digit numbers. Students use their answers and the code box to reveal a mystery message.
+
Worksheet
Curated OER

Thanksgiving Addition Mystery Message

For Students 1st - 2nd
In this Thanksgiving-themed worksheet, students solve 17 problems that require them to add 1-digit numbers to 1-digit numbers. Students use their answers and the code box to reveal a mystery message.
+
Worksheet
Curated OER

Thanksgiving Addition Mystery Message 2

For Students 1st - 2nd
In this Thanksgiving-themed worksheet, students solve 17 problems that require them to add 1-digit numbers to 1-digit numbers. Students use their answers and the code box to reveal a mystery message.
+
Worksheet
Curated OER

Christmas Math Message

For Students 1st - 2nd
In this subtraction practice worksheet, students solve 14 problems that require them to subtract 1-digit numbers from 1-digit numbers. Students use the answers to find out what the mystery message is.