JiJi is the beloved penguin in the ST Math software games. Students help JiJi overcome obstacles by solving math puzzles -- and they associate JiJi with the thrill of challenge and success. JiJi crosses the screen every time a student demonstrates an understanding of a puzzle's math concept, leading the student to the next challenging puzzle.. JiJi is the beloved penguin in the ST Math software games. Students associate JiJi with the thrill of challenge and success. JiJi crosses the screen every time a student demonstrates understanding of a math concept, leading the student to the next challenging puzzle.
Who is JiJi? JiJi (pronounced jee-jee, not the French zhee-zhee) is the beloved penguin in the ST Math software games. Students help JiJi overcome obstacles by solving math puzzles â and they associate JiJi with the thrill of challenge and success.. JiJi is the beloved penguin in the ST Math software games. Students help JiJi overcome obstacles by solving math puzzles -- and they associate JiJi with the thrill of challenge and success. JiJi crosses the screen every time a student demonstrates understanding of a math concept, leading the student to the next challenging puzzle.