Understanding Air
  • Using LEGO© bricks in the Understanding Air workshop
    Using LEGO bricks in the Understanding Air workshop

ABOUT THE UNDERSTANDING AIR LESSON

This lesson is appropriate for children ages 11 and up. Understanding Air emphasizes the molecular composition of air. Using LEGO® bricks as atoms, the students build a model of air and then combust fuel models to produce additional carbon dioxide and air pollutants.


TEACHING THE UNDERSTANDING AIR LESSON

Lesson Plans and Teacher Guide on WGBH and PBS Learning Media:

 

Watch the Partners in Public Health webinar presentation by Kathleen Vandiver on the Atoms and Molecules set, with a focus on the Understanding Air lesson.


MOLECULE SET MATERIALS

You can make your own Molecule Sets by visiting our webpage: Information for Edgerton Center Molecule Sets. We are no longer able to sell Molecule Sets, unfortunately.

The following LEGO bricks are the minimum required (per kit/2 students) for the Understanding Air Lesson:

  • 20 blue 2x4 bricks
  • 12 red 2x4 bricks
  • 10 black 2x4 bricks
  • 20 white 1x2 bricks

 

NOTE: "2x4" and "1x2" refer to the number of bumps on top of the LEGO bricks.

Understanding Air Mats (per kit/2 students):

 

NOTE: Another mat about air pollution from volcanic eruptions, or "vog," can be found in Various Additional Mats.

Student Worksheets:

 

*NOTE: Use this version if your students have already been introduced to the concepts of elements, compounds, and mixtures and physical and chemical change in one of the other Molecule Set lessons (Chemical Reactions, Photosynthesis, etc).


CURRICULUM STANDARDS

Massachusetts State Frameworks for grades 6-8, Physical Sciences Strand: Elements, Compounds & Mixtures:

5. Recognize that there are more than 100 elements that combine in a multitude of ways to produce compounds that make up all of the living and nonliving things that we encounter.

6. Differentiate between an atom (the smallest unit of an element that maintains the characteristics of that element) and a molecule (the smallest unit of a compound that maintains the characteristics of that compound).

7. Give basic examples of elements and compounds.

8. Differentiate between mixtures and pure substances.

Massachusetts State Frameworks for grades 6-8, Earth and Space Sciences Strand: 2. Energy Resources in the Earth System:

Central Concepts: Energy resources are used to sustain human civilization. The amount and accessibility of these resources influence their use and their impact on the environment. 2.1 Recognize, describe, and compare renewable energy resources (e.g., solar, wind, water, biomass) and nonrenewable energy resources (e.g., fossil fuels, nuclear energy).

2.2 Describe the effects on the environment.

Next Generation Science Standards:

MS-ESS3.D.1

Human activities, such as the release of greenhouse gases from burning fossil fuels, are major factors in the current rise in Earth’s mean surface temperature (global warming). Reducing the level of climate change and reducing human vulnerability to whatever climate changes do occur depend on the understanding of climate science, engineering capabilities, and other kinds of knowledge, such as understanding of human behavior and on applying that knowledge wisely in decisions and activities.


MS-PS1.B.1

Substances react chemically in characteristic ways. In a chemical process, the atoms that make up the original substances are regrouped into different molecules, and these new substances have different properties from those of the reactants.

LEGO®, the LEGO logo, and the brick and knob configurations are trademarks of the LEGO group, used here with permission. ©MIT. All rights reserved.