Our simple innovation makes learning logic possible for every level of ability. As children and students use the clues to cross out possibilities in each puzzle, they see information organizing itself into a sensible pattern. By discarding the old complicated matrix and using a process of elimination, a simple method is used to teach complex skills. With our Perplexors, children and students can prepare themselves for standardized test which reward logical thinking. Students will no longer be “tricked” by questions which require them to draw conclusion, and test scores will naturally improve. These logic puzzles present a great exercise for entire classrooms or single students alike. They even give students an opportunity to sharpen their skills while away from school, be it summer vacation just an after school weekday!
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Seller: Goodwill of Colorado, COLORADO SPRINGS, CO, U.S.A.
Condition: good. This item is in overall good condition. Covers and dust jackets are intact but may have minor wear including slight curls or bends to corners as well as cosmetic blemishes including stickers. Pages are intact but may have minor highlighting writing. Binding is intact; however, spine may have slight wear overall. Digital codes may not be included and have not been tested to be redeemable and or active. Minor shelf wear overall. Please note that all items are donated goods and are in used condition. Orders shipped Monday through Friday! Your purchase helps put people to work and learn life skills to reach their full potential. Orders shipped Monday through Friday. Your purchase helps put people to work and learn life skills to reach their full potential. Thank you! Seller Inventory # 466U1D00248C
Seller: Goodwill Books, Hillsboro, OR, U.S.A.
Condition: acceptable. Fairly worn, but readable and intact. If applicable: Dust jacket, disc or access code may not be included. Seller Inventory # GICWV.1892069180.A
Seller: clickgoodwillbooks, Indianapolis, IN, U.S.A.
Condition: acceptable. Used - Acceptable: All pages and the cover are intact, but shrink wrap, dust covers, or boxed set case may be missing. Pages may include limited notes, highlighting, or minor water damage but the text is readable. Item may be missing bundled media. Seller Inventory # CSIV.1892069180.A
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.
Paperback. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G1892069180I3N00
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.
Paperback. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G1892069180I4N00
Seller: Goodwill Southern California, Los Angeles, CA, U.S.A.
Condition: good. Seller Inventory # LACV.1892069180.G
Seller: Goodwill of Greater Milwaukee and Chicago, Racine, WI, U.S.A.
Condition: acceptable. Book is considered to be in acceptable condition. The actual cover image may not match the stock photo. Book may have one or more of the following defects: noticeable wear on the cover dust jacket or spine; curved, dog eared or creased page s ; writing or highlighting inside or on the edges; sticker s or other adhesive on cover; CD DVD may not be included; and book may be a former library copy. Seller Inventory # SEWV.1892069180.A
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 7607008-6
Seller: Best Peddler LLC, Huntsville, AL, U.S.A.
Condition: very_good. Excellent condition with just a hint of character. Minor signs of love, but the pages are still clean and ready to be enjoyed! May have limited writing in cover pages. 100% Satisfaction Guarantee!! **Ships SWIFTLY!**. Seller Inventory # PEDV.1892069180.VG
Seller: GoldBooks, Denver, CO, U.S.A.
Condition: new. Seller Inventory # 72H40_32_1892069180