Problem Solving and the Common Core

CONTENTS OF CURRICULUM UNIT 15.05.03

  1. Unit Guide
  1. Introduction
  2. Objectives
  3. Background: Problem Types
  4. Teaching Strategies
  5. Classroom Activities
  6. Resources
  7. Appendix A: Problem Set
  8. Appendix B – Implementing Common Core Standards
  9. Notes

Real World Problem Solving in Second Grade Mathematics

Carol P. Boynton

Published September 2015

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Introduction

Edgewood Magnet School in New Haven, Connecticut is an arts magnet school, integrating the arts across the curriculum. Students in this environment are encouraged to use the strategies of observation, interpretation, and analysis to increase their thinking skills in every subject. With that mission, both teachers and students use unique and exciting approaches to “the basics” and work together to ensure that all learners are included.

For most second graders, the beginning of the year is a time for refreshing knowledge and skills from first grade. The summer away from direct instruction and opportunities for practice and guidance sometimes means a loss of solid understanding of learned concepts in mathematics. This three- to four-week unit is designed to review and build new understanding of one-step word problem solving using addition and subtraction as students develop skills and strategies they will use all year. The students, through a series of mathematical scenarios, will use the problem types identified in Table 1 of the Common Core Mathematics Glossary which covers addition and subtraction.1

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