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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

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

Biblical Arithmetic

For Students 9th - 12th
In this secondary mathematics worksheet, learners solve a Biblical riddle where they fill in the missing words for each of the numbers listed.  The one page worksheet contains one problem.  Solution is provided. 
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Worksheet
Curated OER

Moving Circles

For Students 9th - 12th
In this secondary mathematics worksheet, high schoolers determine which one of six circles to move to end up with four straight rows of three circles per row.  The one page worksheet 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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Worksheet
Curated OER

I Have aFriend Who

For Students 9th - 12th
In this secondary mathematics worksheet, students determine the solution to a riddle involving words.  The solution requires a non-traditional mathematics solution.  The one page worksheet contains one problem with the solution.  
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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

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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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.