Developing Problem Solving Skills Discussion Board Directions: For this activity, you will nd a collection of short problems on the discussion board that are designed to strengthen the critical thinking and problem-solving skills. Unit 213 of the text discusses problem solving by elaborating on Polya's fourstep method: - Step one: Understand the problem - Step two: Dre-vise a strategy -Step three: Carry out the strategy and revise - Step four: Cheek, interpret. and explain You will use these steps to complete one of the problem below on tbe discussion board. Every student must work a unique problem and students will pick problems rst come rst piek. You may place your name as a reply to a problem to show you are working on it. However1 any problems without a complete solution within 24 hours of"e|aiming" it will be released to the class. When you post your solution. eat and paste the problem into the diseussion response with your solution. There is a sample solution below to assist you. Example: A race. Stan placed exactly in the middle among all runners in a race. Dan was slower than Stan, in 10'\" place. and Van was in 16'\" place. How many runners were in the race? Solution