i-Tree Unit Lesson 3: Carbon Footprint

Through the experiment conducted in Lesson 2: Evaporation Lab, students concluded that higher atmospheric temperature causes an increase in evaporation which results in more precipitation. In Lesson 3, students first calculate the carbon footprint of their morning commute to school to realize that different modes of transportation produce varying amounts of carbon dioxide  Next, they conduct an experiment to explore how producing carbon dioxide impacts the ecosystem.

TreEAB Week 1, Lesson 3: How trees grow

At the end of this mini-unit, students will understand all the ecosystems services and value trees provide to humans every day. Students will know the biological processes of trees and the importance of native trees for providing habitat. Finally, they will acknowledge the significance trees add to our surroundings and be able to share everything they learn with others.

Nature Works Everywhere: Urban Trees

Students will learn about how trees are an essential part of our lives with a focus on the role they play in urban areas, including energy considerations.  They then consider threats posed to trees, including non-native insects, domestic animal waste, and erosion.  Students then evaluate the potential impact of local tree conservation efforts and design a plan for their community.

From Seeds to Plants

Primary unit on plants. In this activity students use observational skills to compare and discuss the changes in plants. They will identify plant parts, where seeds come from and how they grow. They will also determine what plants need to survive.

Plants are All Around Us-Unit Outline

Students will explore plants, including their attributes and growth cycle, over the course of one month or longer. This unit on plants consists of 6 sequenced learning plans. Each activity or learning plan works best with a small group of 4-5 students, in centers, over the course of one week each. Duration of student engagement in tasks will vary, but the recommendation is 20 minutes or less per student.


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