PSP is our five step Problem Solving Process.
Goals of PSP:
1. Situate the mathematics of the lesson in meaningful and appropriately complex problems.
2. Teach students a problem solving process that they can use in other situations and that includes reflection on their thinking.
3. Help students move between multiple representations of a problem situation including context, diagram, word equation, and numeric representation.
The 5 Steps:
1. Analyze the problem situation
a. Identify what the problem is asking.
b. Identify the quantities in the problem.
c. Select a diagram that models the problem situation.
2. Plan to solve the problem
a. Think about why writing an equation is a useful strategy for solving the problem.
b. Describe how the quantities in the problem are related.
3. Solve the problem
a. Build a word equation to represent the problem situation.
b. Solve the equation.
c. Interpret the solution.
(When students require additional assistance from a live certified math teacher, they can utilize the Math Help button within the Solve the Problem step.)
4. Justify your solution - explain why the solution makes sense.
5. Evaluate the problem solving process - think about how writing an equation helped you solve the problem.