Making a Visual Representation: Problem Solving Strategy 8

These short videos are meant for instructors or students wishing to give a practical framework to problem-solving. We first introduce a three-step process: Understanding, Strategizing, and Implementing. We then present 10 strategies (Posamentier & Krulik, 2015) and explain each of them individually in separate videos. In a graduating class of 50 students, 28 took Calculus, 26 took Physics, and 20 took both courses. How many students in the class did not take either Calculus or Physics? Go here for more information on the series: https://ncssm.instructure.com/courses/1087 NCSSM, a publicly funded high school in North Carolina, provides exciting, high-level STEM learning opportunities. If you appreciate this video, please consider making a tax-deductible donation to the NCSSM Foundation. Thank you! https://connections.ncssm.edu/giving Please attribute this work as being created by the North Carolina School of Science and Mathematics. This work is licensed under creative commons CC-BY-NC-SA http://creativecommons.org/licenses/by-nc-sa/4.0/