Global Warming in a Jar – Grade 7-10

Activity Introduction

Help your learners understand how the greenhouse effect works through two different experiments using jars.

Grade: 7-10

Resources Required: Experiment 1: 2 thermometers 1 glass jar, Experiment 2: 2 leaves/leafed branches 2 ice cubes 2 small chocolates 2 thermometers 1 glass jar

Key Concepts & Skills: Critical thinking, Problem-solving, Curiosity, Planning, Perseverance, Adaptability

Duration: 1 hour

Level of teacher facilitation: Moderate - High

Curriculum links: Natural Science & Technology (Gr 7, 9), Geography (Gr 10)

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