Great critical thinking puzzles PDF Download

Author: Michael A. DiSpezio
Publisher:
ISBN: 9780590515993
Category : Critical thinking
Languages : en
Pages : 100

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Author: Michael A. DiSpezio
Publisher: Sterling Publishing Company, Inc.
ISBN: 9780806997254
Category : Education
Languages : en
Pages : 100

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Book Description
Eighty puzzles. The answers are easy! But getting there is the hard part. Uncover connections and identify hidden relationships until suddenly the answers are appearing as if by magic. Solve situations on the moon, around an insect-eating plant and gold-record racing through space in the Voyager spacecraft. 96 pages, 100 b/w illus., 5 3/8 x 8 1/4.

Author: Michael A. Dispezio
Publisher: Sterling Publishing Company, Inc.
ISBN: 9780806999753
Category : Games & Activities
Languages : en
Pages : 100

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Book Description
Can you imagine the mirror image of a given object, or the best way to connect a series of geometrical shapes? These tricky puzzlers will test your ability to do these things and more . . . and help you develop valuable mental skills. All the answers appear in the back.

Author: Michael A. Dispezio
Publisher: Sterling Publishing Company, Inc.
ISBN: 9780806931869
Category : Games & Activities
Languages : en
Pages : 100

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Book Description
Finish layouts, do tricky calculations, and solve the complex mysteries of visual designs. Take a scissors and try to duplicate a "mind-bending" curved design with just a few snips. For a change of pace, find the identity of 30 coins that equal $1.00. (25 pennies, 1 nickel, 2 dimes and 2 quarters.) Answers are in the back--in case you're tearing your hair out in frustration!

Author: Paul Sloane
Publisher: Sterling Publishing Company, Inc.
ISBN: 9780806912486
Category : Games & Activities
Languages : en
Pages : 100

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Book Description
"A man writes the same number, and nothing else, on 20 sheets of paper. Why?" "A man went around the world in a ship. Yet he was always in sight of land. How come?" These are examples of lateral thinking puzzles. You're given a statement about a situation that you have to use as a starting point to arrive at a particular explanation or solution. Often there can be many possible scenarios to explain the puzzle, but the challenge is that you have to find the "right" answer. Typically the puzzles contain insufficient information for you to immediately figure out the solution (clues are provided). When you get stuck, attack the problem from a new direction--think laterally! Not only are these puzzles fun, they also help to develop skills in questioning, deduction, logic, and, of course, lateral thinking. Answers: It's January and he is writing the date of the year on all the checks in his checkbook to avoid putting last year's date by mistake; He was an astronaut in a space ship. 96 pages, 25 b/w illus., 5 3/8 x 8 1/4.

Author: Evelyn B. Christensen
Publisher: ETA/Cuisenaire
ISBN: 9781574523249
Category : Coins, American
Languages : en
Pages : 96

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Book Description
As students unravel 160 fun, easy-to-do puzzles, they review important math concepts, such as money, sums, fractions, and square numbers. The object of each puzzle is to make a line of coins that satisfies the 2-5 clues that are given for each puzzle. The book begins with puzzles for beginners and moves on to more challenging puzzles that have two solutions or superfluous clues. Solutions are provided at the end of the book. Students can use real or plastic coins, create their own money, or simply write the coin values in the given circles.

Author: Paul Sloane
Publisher: Sterling Publishing Company, Inc.
ISBN: 9780806944708
Category : Games & Activities
Languages : en
Pages : 100

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Book Description
Stand out from the pack--don't think conventionally, think laterally! And, you can start developing well-honed mental skills with more than 80 braintwisting puzzles that test your creativity and smarts. At first it might not seem as if there's enough information to solve them, but if you just persist, you'll come up with the logical answers. Some of the conundrums come from real life: try to figure out how the Greek playwright Aeschylus could have been killed by a tortoise or how the truth about Mary Queen of Scots' baldness was finally revealed. Or, give this a shot: A runner was awarded a prize for winning a marathon. But, the judges disqualified him when they saw a picture of his wristwatch. Why? Happy puzzling! Answer: A picture of the runner early in the race showed him wearing his watch on his right wrist. When he crossed the finishing line it was on his left wrist. The judges investigated and found that one man had run the first half and his identical twin brother ran the second half of the race.

Author: Paul Sloane
Publisher: Sterling Publishing Company, Inc.
ISBN: 9780806986715
Category : Games & Activities
Languages : en
Pages : 100

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Book Description
Lateral thinking is the key to solving these tantalizing puzzles. Packed with hundreds of brain teasers and mathematical problems, the book will test kids' powers of logic, and patience! "The logic, reasoning, and calculating required by the problems...will delight and torment puzzle fans."--Booklist. "Ninety-one how come' mysteries....We never get enough of these."--Games.

Author: Laurie Rozakis
Publisher: Scholastic Inc.
ISBN: 9780590375269
Category : Education
Languages : en
Pages : 124

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Book Description
Help children of all learning styles and strengths improve their critical thinking skills with these creative, cross-curricular activities. Each engaging activity focuses on skills such as recognizing and recalling, evaluating, and analyzing.

Author: Evelyne M. Graham
Publisher:
ISBN: 9780894553295
Category : Critical thinking
Languages : en
Pages : 104

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Book Description