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Worksheet
Curated OER

Guess the Number

For Students 9th - 12th
In this guessing the number activity, students solve 1 riddle about a number.  Students find a number that satisfies given conditions.
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Worksheet
Curated OER

Hen and a Half

For Students 9th - 12th
In this secondary mathematics worksheet, students solve a riddle/word problem involving a hen and a half laying an egg and a half.  The one page worksheet contains one problem with the solution.
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Lesson Plan
Curated OER

Algebra 1, Unit 7, Lesson 8: Practice Finding the Equation of a Line

For Teachers 7th - 9th
Students solve systems of linear equations by graphing. The introduction of the lesson asks students to work in pairs or small groups to graph a line when given two points. Students graph 14 equations on the same coordinate grid to...
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Worksheet
Curated OER

Number Problems

For Students 4th - 5th
In this algebra worksheet, students solve eighteen number problems by using algebraic methods. Each of the word problem gives a riddle about finding a number increased or decreased by a certain number.
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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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PPT
Curated OER

U.S. Congress Puzzle

For Teachers 4th - 6th
In this government PowerPoint, students view an increasingly larger portion of a photograph of the U.S. Congress as they receive clues about the picture's subject matter. This PowerPoint riddle and photograph format provides an...
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Lesson Plan
Curated OER

TechnoKnight

For Teachers 6th - 7th
Students examine world history by creating arts and crafts. In this middle ages instructional activity, students discuss the relevence of items such as a helmet, shield and family crest. Students complete middle ages worksheets, create...
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Worksheet
Curated OER

Science Puzzlers, Twisters & Teasers: The World of Physical Science

For Students 5th - 8th
Challenge your class with these physical science puzzlers, twisters, and teasers. Each individual responds to a series of riddle-style questions that are related to scientific terminology. While this has little educational value, it...
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Worksheet
Curated OER

Algebra - Magic Tricks

For Students 7th - 8th
In this algebra magic tricks worksheet, students identify and solve 4 different problems that include interpreting riddles to get a number. First, they read the English version on the left and follow the steps to solve the problem. Then,...
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Worksheet
Curated OER

Right Angles--Algebra Vocabulary

For Students 9th - 11th
In this secondary mathematics worksheet, students create a crossword review of algebra vocabulary.  The students must determine the correct answer to each clue and then determine the correct placement for the term in the 12 by 12 grid. ...
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Worksheet
Curated OER

A Game of Scrabble

For Students 7th - 12th
In this secondary mathematics 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 end of the game....
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Worksheet
Curated OER

Lunch Hour Problem

For Students 8th - 9th
In this worksheet, students figure out what grade Charlie Brown was in. There is an answer key for this question.
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Worksheet
Curated OER

Chicken McNuggets

For Students 9th - 12th
In this secondary mathematics worksheet, high schoolers solve a problem in which they determine the greatest number of chicken McNuggets that you can order based on the given order sizes. The one page worksheet contains one problem with...
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Worksheet
Curated OER

The Chess Problem

For Students 9th - 12th
In this secondary mathematics worksheet, students solve a problem in which pieces must be places on a chess board so that no three are in line.  The one page worksheet contains one problem.  The problem has numerous solutions, but two...
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Lesson Plan
Curated OER

Fractions and Marriage Problem

For Teachers 9th - 12th
In this secondary mathematics worksheet, students solve a problem in which they determine the fraction of the town’s adults are married. The one page worksheet contains one problem with the solution. 
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Worksheet
Curated OER

Moving Circles

For Students 9th - 12th
In this secondary mathematics instructional activity, students determine which one of six circles to move to end up with four straight rows of three circles per row.  The one page instructional activity has one problem with the solution. 
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Worksheet
Curated OER

Target

For Students 9th - 12th
In this secondary mathematics worksheet, students must determine a combination of the give target areas that will total 100.  The one page worksheet has one problem.  The solutions is provided. 
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Lesson Plan
Curated OER

Poetry IV--Similes and Metaphors

For Teachers 6th - 8th
Middle schoolers solve and write riddles using similes and metaphors.  For this similes and metaphors lesson, students work in groups to solve descriptive riddles for famous landmarks.  Middle schoolers are given pictures of landforms...
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Lesson Plan
Curated OER

Flour of England, Fruit of Spain

For Teachers K - 3rd
Learners are shown an "Old Mother Twitchett" poster, and they review the riddle. They are introduced to "Flour of England" by viewing a poster. Students are asked if they have ever watched someone in their families bake a pie or cake....
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Worksheet
Curated OER

It Begins with an A Activity Card

For Students Pre-K - K
In this reading worksheet, students respond to the book It Begins with an A by completing an activity card at home with a parent. Students cut out the 4 pictures and paste them in the correct space with the riddle clue. Example: It...
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Lesson Plan
Curated OER

Water Cycle Relay

For Teachers 3rd - 6th
Learners review the steps in the water cycle by playing a game to fill in the missing words in the cycle. Students read a water cycle riddle and decide which word best fits the riddle.
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Worksheet
Curated OER

Staying Healthy

For Students 6th - 10th
In this nutrition worksheets, students solve 6 word scrambles, 4 riddles, and complete 2 word puzzles about diet and nutrition.
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Worksheet
Curated OER

Potato Match

For Students 3rd - 5th
In this addition and subtraction worksheet, students complete the math mountain equations by either adding the 2 numbers or subtracting. Students complete 8 problems and solve a riddle in the end.
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Worksheet
Curated OER

Landforms

For Students 3rd
In this landforms learning exercise, 3rd graders cut out a set of riddles and match with pictures of landforms, glueing next to each. An answer key is included.

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