HES Activity 2.3 Overview

Target Student Performance

Students return to home groups and share their expertise about patterns of change for four variables in Earth systems: global temperatures, global sea levels, Arctic sea ice, and atmospheric CO₂ concentrations.

Resources You Provide

• 2.1 Finding Patterns Tool for Earth Systems (from previous activity)
• 2.1 Assessing the Finding Patterns Tool for Earth Systems

Resources Provided

• 2.3 Home Groups: Share Expertise PPT

Setup

Get out students’ jigsaw cards and their previously completed 2.1 Finding Patterns Tool for Earth Systems.