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Lesson Plan
National Security Agency

Place Value - Butterflies Floating Place to Place

For Teachers 3rd Standards
Learn about butterflies and place value in a series of interdisciplinary lessons! With several worksheets that reference butterfly facts in word problems, kids can practice science and math in one activity. Additional worksheets are...
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Lesson Plan
National Security Agency

Place Value for Primary Grades- A Place for Everything

For Teachers 2nd - 3rd Standards
Here is a phenomenal lesson on place value to the thousands place.  Learners construct numbers and identify the value of each digit, investigate building numbers using craft sticks and paper plates, and complete other meaningful...
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Worksheet
Curated OER

Place Value and Palindrome Riddles

For Students 3rd - 6th
In this place value and palindrome riddles worksheet, students problem solve five mathematical riddles that involve place value and palindromes.
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Worksheet
Curated OER

Place Value Logic Exercise

For Students 3rd - 4th
In this place value activity, students read 5 place value riddles. Students figure out what number fits the criteria and write it on the line.
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Worksheet
Curated OER

Place Value Mystery Numbers

For Students 5th - 6th
In this math instructional activity, 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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Worksheet
Worksheets Plus

Place Value Worksheets - What Number Am I?

For Students 1st - 2nd Standards
Practice place value with this resource. The 12 questions consist of riddles. For example, "I have 4 tens and 2 ones. What number am I?" This is a creative approach to thinking about double-digit numbers. Answers are available so...
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Worksheet
Curated OER

Rounding Numbers Riddle

For Students 3rd - 4th
In this rounding numbers riddle learning exercise, students match ten clues with numbers rounded to the nearest hundred, then answer the riddle.
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Lesson Plan
Curated OER

Add and Subtract

For Teachers 1st - 2nd
Like the cubs in A Fair Bear to Share, your 2nd grade class will practice adding and subtracting double-digit numbers by grouping, regrouping, and sorting a collection of objects. This requires many resources, but it is well worth the...
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Lesson Plan
Curated OER

Comparing Two Digit Numbers Using Symbols

For Teachers 2nd
Second graders compare two digit numbers. In this comparing numbers lesson, 2nd graders discover greater than and less than symbols. Students read Five Little Monkeys Sitting In A Tree and use the story as a model for comparing numbers....
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Lesson Plan
Curated OER

Two of Everything

For Teachers 3rd - 5th
Students listen to story Two of Everything, illustrate coins they would put into the Magic Pot using paper and pencil, and solve Magic Pot riddles by viewing slide show and predicting coin totals. Students then create table listing...
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Worksheet
Curated OER

A Game of Scrabble

For Students 7th - 12th
In this secondary mathematics instructional activity, students determine each word played during a Scrabble game.  They are given a mat clue for each word played and determine the correct placement on the board and the score at the...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Number Riddles Numbers Up to 100000

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students practice with whole number place value by solving riddles.
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Interactive
PBS

Pbs Learning Media: Logical Leaps: Fractions, Mixed Numbers, and Decimals on the Number Line

For Students 6th - 8th Standards
In this interactive, students use logic to solve three riddles involving a frog jumping contest and then place the contestants' jumps at the correct points on the number line. Numbers are randomized so that the frogs' placements on the...
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Interactive
PBS

Pbs Learning Media: Logical Leaps: Fractions, Mixed Numbers, and Decimals on the Number Line

For Students 6th - 8th
n this interactive, students use logic to solve three riddles involving a frog jumping contest and then place the contestants' jumps at the correct points on the number line.
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Unit Plan
PBS

Pbs: Logical Leaps: Fractions, Mixed Numbers, and Decimals on the Number Line

For Students 6th - 8th
In this interactive, students use logic to solve three riddles involving a frog jumping contest and then place the contestants' jumps at the correct points on the number line. Numbers are randomized so that the frogs' placements on the...
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Unit Plan
PBS

Pbs: Using the Pythagorean Theorem on the Cartesian Graph

For Students 6th - 8th Standards
In this interactive, students use logic and mathematical skill to place animals at the correct points on a Cartesian graph representing the cardinal directions. Then, they use the Pythagorean theorem to determine the distances between...
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Unit Plan
PBS

Pbs: Horizontal and Vertical Distances on the Cartesian Graph

For Students 3rd - 8th Standards
In this interactive, students use logic and mathematical skill to place aquatic animals at locations on a Cartesian graph with cardinal directions. Then, they determine both the vertical and horizontal distances between points. The...
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Unit Plan
PBS

Pbs Learning Media: Locating Points on the Cartesian Graph

For Students 3rd - 8th Standards
In this interactive, students use clues and logic to plot the location of aquatic animals on a Cartesian graph that represents the four cardinal directions. The three riddles in the interactive, including one that requires students to...