Problem Solving

According to Van de Walle, J. (2009), "Most, if not all, important mathematics concepts and procedures can best be taught through problem solving." I believe that we learn best when we discover the answer for ourselves and by solving problems as it is then that we will become interested in the basis of the problem and the end results.

I agree with Van de Walle (2009), "Teachers must select quality task that allow students to learn the content by figuring out their own strategies and solution." Bearing this in mind my group planned an activity which requires children to problem solve and come out with a solution. This activity is designed for children between the ages of 5-6 year olds, which teaches the concept of counting money. Each child is given a total of $10 and was told to make purchases at DIASO ($2/ item shop). The task is to buy materials to make a gift for their parents. The objective of this activity is to get children involve in planning and counting money.

George Polya's four-step problem solving process acted as a guide to us in our activity.

1. Understanding the problem: When given the task, children are to figure out the problem. In this case, the problem is to use the given sum of $10 to make purchases in order to construct a gift.
2. Devising a plan: Children had to plan their purchases so that they get sufficient materials and avoid over-buying.
3. Carrying out the plan: The plan is implemented at DIASO, where children get to shop for materials they need on their own.
4. Looking Back: A reflection session is conducted at the end of the activity. So as to allow children to reflect back on the problem and see if their solution makes sense.