Key Features :
i : Demonstrate mathematical concepts with this complete magnetic number set in a self-contained box with a pop-up magnet boardii : Contains 155 different number pattern componentsiii : Includes color-coded numerals, equations, base 10, ten frames, place value and number framesiv : Comes with a handy guide for demonstrating teaching place value, equations, Singapore math, base ten and much morev : Brightly colored and tactile