byFrank HoMagic Chess and Math Puzzles workbook is a new idea of learning chess and also enriching math problem-solving ability using teaching methods of hands-on, multi-concept, multi-direction, multi-operation, multi-sensory and visualization.Hands-onChess provides ample hands-on opportunities. One has to physically move chess pieces to get game going.Multi-conceptMath puzzles worksheets are designed to learn division while doing multiplication and learning subtraction while doing addition.Multi-direction Chess is a multi-direction game. Some worksheets are deaigned in a way that the operation is no loner just a linear fashion from left to the right. The direction could be from bottom to top, from left to right, and also diagonally or even crossed. Multi-sensoryThe learning of chess involves eye, hands, and brain coordination. The math pattern puzzle trains visualization.Publication : 2005pages : over 350 pages