This is a 3-day climate change lesson plan for young learners K-4. It was created using the knowledge acquired through the National Geographic's Teaching about Climate Change training. I used the scientific modeling method to help the students make connections between deforestation and an increase in atmospheric CO2. It is a hands-on lesson where the students get to see and touch different things containing carbon and compare it to flour as an ingredient that you can't always see, but it's neces