Includes all 7 lessons for K - Gr 3! and 5 lessons for Gr 4-6!FOR TEACHERSPrintable activities and worksheets plus demo videos! how to find missing numbers in rows, columns and blocks (colours used for K-3)solve sudoku puzzles with 1 o2 numbers missing in a row, column or blockgo through slides and videos as a class or use it as a math work station (Your choice... I'm pretty entertaining!)individual or group activities and worksheets include puzzles to solve.videos to watch as a class or for tea