Global Warming in a Bag – Grade 7-10

Activity Introduction

Use this sandwich bag experiment to show learners how carbon dioxide is increasing and how increasing greenhouse gases are causing global warming.

Grade: 7-10

Resources Required: 3 ziploc sandwich bags, Vinegar, Bicarbonate soda, Toilet paper, Water

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

Extra Notes: Outdoor activity.

Duration: 1 hour

Level of teacher facilitation: Moderate - High

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

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