3D Spatial Reasoning - Book 2: Advanced

Take 3D spatial reasoning to the next level.

3D Spatial Reasoning, Book 2: Advanced follows on from Book 1: Foundation. It works on the same four kinds of spatial question, made harder: cube nets whose patterns point one way, nets that ask which cube could NOT be made, shapes with hidden cubes and side views, shapes of 6 cubes with mirror-image traps, and paper folded two or three times with two holes.

Inside the book:

• 240 original questions: 50 of each kind, in sets of 10 that get harder as you go, then two timed mixed tests of 20 questions
• five options, A to E, in every question
• a page on how to read the drawings, then three tips and two worked examples at the start of every section
• a practice answer sheet for the timed tests
• a one-page answer key for quick marking
• full explanations: why the right answer is right, and why each wrong answer is wrong
• a score record to track progress

Every question has exactly one right answer. Each question was made from exact geometry and checked by computer, twice, by two independent methods, before it was printed. A question was used only if both methods found exactly one correct option and the drawing itself settled the answer.

For ages 10 to 12. Not affiliated with, or endorsed by, any 11+ test provider or exam board.