Curated OER
The Labyrinth
Students analyze a basic logic maze based on the Greek myth about Theseus and the Minotaur. Through simulation they determine a winning strategy. At the conclusion of the activity, they design their own mazes for each other to try to...
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Solving a Simple Maze
It is a-maze-ing how lost one can get. Teams reconstruct a simple maze and solve it. Participants create an algorithm that a robot would follow in order to solve the maze as well. The activity includes an extension directing pupils to...
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Proof by Induction
In this induction worksheet, students read word problems. They determine the difference between inductive and deductive reasoning. Students solve the given problem through inductive reasoning. This one-page worksheet contains 1...
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Classifying Polygons
Students study polygons. In this math lesson, students play a game in which they learn the classification system for polygons. Students identify the properties of quadrilaterals.
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Odd Is In
Pupils play a game with coins and then use reasoning skills to develop a strategy for winning the game.
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Richard's Dice
Students problem solve logic problems. They complete a worksheet using dice as a manipulative. They decide on a problem solving strategy, solve the problem, and write up the solution.
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Problems at the Ballpark
Seventh graders reinforce understanding of logical thinking in problem solving.
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Narrow It Down
Students participate in a logic activity in which they identify items. In this logic activity, students work in groups as they play a questioning game that is similar to "Twenty Questions." They ask questions and rule out items in a...
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Ten Pennies
Students play logic and strategy games with pennies. In this pennies worksheet, students play one game called 'From counting to arithmetic', and one called 'Counting and mental math'.
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Patterns and Pentominoes
Learners participate in a class discussion about how pentominoes figure into the plot of "Chasing Vermeer." They then solve pentominoe puzzles and play interactive games. Resource links are provided for the activities and puzzles.
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The Family Tree
In this patterns practice worksheet, students read a 3-paragraph excerpt regarding a family tree and respond to 1 graphic organizer question and 1 short answer question.
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Combining Integers
Seventh graders explore the concept of adding and subtracting integers. In this adding and subtracting integers lesson, 7th graders use white and red beans to demonstrate adding and subtracting integers. Students play an on-line game...
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I Spy Shapes
Students play a game in which they name geometric shapes. In this geometric shape lesson, students ask "yes and no" questions to determine which shape one of their classmates has chosen. They ask questions that lead them to the name of...
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Making $ents
Second graders complete several activities that give them opportunities to practice and model strategies that help them count money. They read The Penny Pot storybook; they play a trading game with various coins. They participate in a...
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Not So Snappy 14
In this word problem worksheet, students endeavor to logically discover the answers to some common-sense equations. Three out of four questions pertain to real-world situations with the fourth asking for number products.
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The Forgotten Password Problem
In this forgotten password problem, students use logic to determine the five digit password from two clues.
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Fantastic Fractions
Fourth graders work with fractions using hands on experiences and reasoning skills and use fractions to communicate the idea of a part of a whole.
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Bridge Problem
In this geometry worksheet, students analyze and solve word problems using their reasoning skills. There are 2 questions with an answer key.
PBS
Patterns to the Rescue!
Track down the Cyberchase episode that this lesson is associated with. Using a worksheet that is embedded in the plan, learners must find the next two numbers and shapes (a double pattern). Once these have been discovered, pupils try...
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Exploration of "Pillbugs"
Fifth graders define vocabulary terms, identify the characteristics of a pillbug, and create a dichotomous key. Then they examine the pillbugs and make observations and record these observations. Finally, 5th graders observe specific...
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Rolling Marbles
Pupils develop and use problem solving strategies to mathematically solve a word problem involving marbles. They solve the first part of the problem together as a class, and in small groups solve and write a solution for the problem...
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Six Write the Converse Statement Problems
For this converse worksheet, students write the converse statements for six given statements. The solutions are not provided.
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Easy Worksheet: Counterexamples
In this counterexamples worksheet, students solve 10 short answer problems. Students prove the given statements false by providing a counterexample thus disproving the statement.
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Brothers and Sisters
In this deductive reasoning worksheet, students use 7 clues to determine the ages and relationships of 8 people. The page opens to the answer sheet.