Use a double 10-frame to play a game and represent adding three single-digit numbers. Warm up with a Mystery Math Mistake to decompose teen numbers. Use a double 10-frame to represent adding three ...

Jedidiah 'Jedi' Alex Koh is the Founder of Coaching Changes Lives, Asia's leading Coaching Firm Specializing in Team Leadership Development. What is the missing competency for leaders, teams and ...