+
Worksheet
Curated OER

I Have A Friend Who

For Students 8th - 9th
In this friend worksheet, students use logic and reasoning to determine the characteristics of a person.  This one-page worksheet contains 1 problem.  The answer is provided.
+
Worksheet
Curated OER

Reciprocal Riddle

For Students 8th - 10th
In this reciprocal riddle, students write equations to match the words.  They compute sum of the reciprocals.  This one-page worksheet contains 1 problem.  The answer is provided at the bottom of the page.
+
Worksheet
Curated OER

Tour of the World

For Students 8th - 12th
For this tour of the world puzzle, students read a map and determine a travel itinerary based upon given criteria. They are required to visit 23 cities.  This one-page worksheet contains one puzzle.  The answer is provided at the bottom...
+
Assessment
Curated OER

Guess the Word

For Students 3rd - 6th
In this riddle worksheet, students solve the riddle by answering multiple choice questions. Students complete 8 riddles total on this worksheet.
+
Worksheet
Curated OER

Ten Peach Trees

For Students 9th - 12th
In this secondary mathematics activity, students are challenged to plant ten peach trees in five straight rows with four trees in each row. The one page activity contains one problem with the solution. 
+
Worksheet
Curated OER

Word Ladders

For Students 9th - 12th
In this secondary mathematics worksheet, students follow Lewis Carroll’s rules to solve Word Ladders.  The one page worksheet contains two word ladder problems. Solutions are provided. 
+
Worksheet
Curated OER

Tony's Hat

For Students 9th - 12th
In this secondary mathematics worksheet, students solve a riddle that involves a $20 bill and missing change from a sale. The one page worksheet contains one problem with solution. 
+
Worksheet
Curated OER

Aggie's Eggs

For Students 9th - 12th
In this secondary mathematics worksheet, students solve a riddle which involves selling eggs. The one page worksheet contains one problem with the solution. 
+
Worksheet
Curated OER

Change for your Dollar

For Students 7th - 8th
In this middle school mathematics activity, students determine the solutions to a problem which involves ten U.S. coins worth $1.19.  The one page activity contains one problem with the solution.
+
Worksheet
Curated OER

Number Trivia

For Students 9th - 12th
In this secondary mathematics worksheet, students determine the answer to trivia clues and perform the indicated operation.  They then write that answer if the box which correspond to the letter of the clue to form a magic square.  The...
+
Worksheet
Curated OER

The Cat Count

For Students 9th - 12th
In this secondary mathematics worksheet, students solve a riddle which involves the number of cats in Winchester.  The solution requires three unknowns with repeated substitution.  The one page worksheet contains one problem with solution. 
+
Worksheet
Curated OER

The Winchester Census Problem

For Students 9th - 12th
For this secondary mathematics worksheet, learners determine solution to a riddle involving the census and the ages of the children in the household.  The one page worksheet contains one problem.  Answer is provided. 
+
Worksheet
Curated OER

Chicken 'n' Eggs Problem

For Students 9th - 12th
For this consumer mathematics worksheet, students compare and contrast the details and costs of different trips.  The one page worksheet contains one problem.  Answers are not provided. 
+
Worksheet
Curated OER

Pepper Problem

For Students 9th - 12th
In this secondary mathematics worksheet, students determine the solutions to a riddle which involves the selling of peppers and whose solution requires the use of ratio and proportion.  The one page worksheet contains one problem. ...
+
Worksheet
Curated OER

Doublets (Word Identities)

For Students 9th - 12th
In this secondary mathematics worksheet, students change only one letter at a time in a word to form a new word at each step.  The one page worksheet contains sixteen problems.  Answers are not provided. 
+
Worksheet
Curated OER

Class, Take Your Seats

For Students 11th - 12th
In this calculus worksheet, students use the given clues to determine the location of each student on a seating chart. The one page worksheet contains twenty questions. Answers are not provided. 
+
Worksheet
Curated OER

I Have a Friend Who..

For Students 9th - 11th
In this algebra worksheet, students rewrite a word problem using symbols and use algebra to find the answer. They must identify what the likes and dislikes of a friend is and why it is like that.  There is an answer key.
+
Worksheet
Curated OER

Books of the Bible Quiz

For Students 9th - 12th
In this worksheet, students are given clues and asked to identify the book of the Bible that the questions might have come from. This is a fun assignment not meant to be taken seriously.
+
Worksheet
Curated OER

Eight Integers and Eight Cubes

For Students 10th - 12th
In this number puzzle worksheet, students are given 8 clues to find 8 integers. Clues refer to measures of central tendencies, abundant numbers, perfect cubes, and palindromes.
+
Worksheet
Curated OER

Riddle Time

For Students 2nd - 3rd
In this missing addends activity, students find the missing addends to math problems that are represented by letters. Students complete 10 problems and then use the letters to solve a riddle.
+
Worksheet
Curated OER

St. Patrick's Day Riddler

For Students 3rd - 5th
In this holiday worksheet, students solve the riddle to reveal the words that are focused around the theme of Saint Patrick's Day.
+
Lesson Plan
Curated OER

Cricket Times

For Teachers 1st - 3rd
Students design a class newspaper all about their study of crickets, including illustrations and various sections of the newspaper, like sports, jokes, articles, food, and reviews. Students create a plan to design a cricket from food...
+
Lesson Plan
Curated OER

Riddle Me Cents!

For Teachers 3rd - 5th
Students use their creativity and logic skills as well as their knowledge of coin values and history to solve a variety of riddles. The lesson prompts students to compose their own riddles, exchange them with classmates, and solve them.
+
Worksheet
Curated OER

Chicken McNuggets

For Students 9th - 12th
In this secondary mathematics worksheet, students 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 the...