{"product_id":"9781988300412","title":"Ho Math, Chess, and Puzzles for Grade 1 and Under","description":"Many books have suggested chess related math projects for teachers to use, but this workbook is the world firstly created for students under grade 1 to combine chess directly into math computation worksheets. \u003cp\u003eThis workbook teaches basic computations in addition and subtraction, mostly, for one-digit operations. It also includes mathematical puzzles and mathematical chess puzzles. Some puzzles combine arithmetic, chess, and Sudoku all in one. This special puzzle is called Frankho ChessDoku. A world's first invention maze called Frankho ChessMaze is also included in this workbook. \u003c\/p\u003e\u003cp\u003eTo understand a bit more about Ho Math Chess teaching philosophy and its worksheet, watch the following video:\u003cbr\u003ehttps:\/\/www.youtube.com\/watch?v=Td3SKp7cukA\u003c\/p\u003e\u003cp\u003ePlease email Frank Ho at fho1928@gmail.com for any problems, suggestions, or concerns.\u003c\/p\u003e","brand":"RESONANT","offers":[{"title":"Default Title","offer_id":47040335773936,"sku":"9781988300412","price":35.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781988300412_p0.jpg?v=1763673323","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781988300412","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}