MindWare Grid Perplexors: Level D TOYS THAT TEACH: Our simple yet innovative book 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 GREAT FOR STANDARDIZED TESTS: By practicing the process of elimination, 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 a conclusion, and test scores will naturally improve. Not only are our Perplexors fun, but they provide dramatically improved results on both tests and cognitive abilities CHALLENGING PUZZLES: As students progress through the levels, each Perplexors logic puzzle book increases in difficulty. Designed for grades 7-9, Perplexors: Level D is the second to last level of challenge and provides older students with an advanced level of problems that are sure to engage and challenge INDIVIDUAL OR GROUP USE: 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 or just an after school weekday. SPECIFICATION: Package includes (1) Perplexors: Level D book with 50 puzzles From the author of our best -selling Perplexors series comes grid Perplexors Use deductive logic skills to chart clues and eliminate incorrect possibilities to find the correct answer 50 puzzles per book Solutions included Grid your way to the solution