TOWARDS ZERO WASTE CITIES

Math Skill: Finding the range and median

Grade level: 4 – 5th grades

Area level: Community-scale

Purpose: Understand waste reduction efforts of some big cities and develop awareness of waste reduction

screen-shot-2016-10-13-at-10-25-38-am

BACKGROUND FOR THE TEACHER

screen-shot-2016-10-13-at-10-25-56-amscreen-shot-2016-10-13-at-10-26-05-am

TEACHER GUIDE

screen-shot-2016-10-13-at-10-26-16-amscreen-shot-2016-10-13-at-10-26-31-amscreen-shot-2016-10-13-at-10-26-37-am

PROBLEM

screen-shot-2016-10-13-at-10-26-59-am  screen-shot-2016-10-13-at-10-27-23-am