Rods|教育線上App不用買-HotApp4Game

Rods teaches math concepts in a concrete manner allowing a child to connect numbers with objects (rods) and counting. Various screens emphasize different concepts such as addition/subtraction, multiplication, division, and place value.There is a counting screen that includes counting by ones, up to counting by tens. The add/subtract screen lets the child solve addition and subtraction problems by selecting the rod that answers the problem. Divide and multiply each have a show me button that shows exactly how the answer is arrived at, by counting. An advanced counting screen shows counting with place value by using 10 rods and one rods to show the number. Finally, there are two Feed the monster screen that provide additional practice at converting from ones to tens and vice versa. A free play screen lets the child make pictures with different sized rods.The games provide instant feedback, and allow the child to try again. This builds confidence in the concepts and processes of math, rather than focusing on a right answer. Rods is primarily aimed at preschool and early elementary, but can useful for any child who needs to see the connection beween numbers and what they represent.