Players fill in their safari boards with base ten units and rods to escape the tiger. They'll learn about addition, subtraction and place value while trying to escape the tiger. "Place Value Safari is a great hands-on game for teaching math skills that's beautifully designed and includes materials children will have fun playing with while they're learning," Margo Hanson, marketing manager for Didax Education, told TDmonthly. This product received a 2008 Teacher's Choice Award and was a 2008 AEP(Association of Educational Publishers) Distinguished Award Winner. Launch date: February 2008.

The puzzle lets players learn about equivalent fractions in a fun way. Simply use the chips to cover the board so that each row, column and 3 x 2 box contains a different fraction. The game includes materials for ten challenging Sudoku puzzles: 360 punch-out fraction chips, ten color-coded game boards and an answer key. The boards increase in difficulty. Launch date: March 2007.

Kids will learn time to the quarter hour in digital, analog and word form the fun way with this hands-on game. Players use special time chips to cover the board so that each row, column and 2 x 2 box contains a different time chip. The game includes everything players need to complete ten challenging Sudoku puzzles: 360 punch-out chips, ten color-coded game boards and an answer key. The boards increase in difficulty. Launch date March 2007.

Recognize coins, make change and build mental agility in a fun way. Simply use the coins to cover the board so that each row, column and 2" x 2" box contains a different style coin. The game includes 32 realistic coins, ten full-color Sudoku game boards and an answer key. The boards increase in difficulty. Launch date: March 2007.

The game helps players build spatial reasoning, problem solving and patterning skills in a fun way. Simply use the colorful cubes to cover the board so that each row, column and 3 x 2 box contains a different color. The game includes 36 genuine Unifix Cubes, ten full-color Sudoku game boards and an answer key. The boards increase in difficulty. This product is a Parents’ Choice Award and Director’s Choice Award winner. Launch date: March 2007.