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Each student will explore three activities that promote understanding of and respect for soil. They will generate responses to the following questions: "What makes up soil?" and "What lives in the soil?" Next the students will watch a demonstration... (View More)

Keywords: Soil

Using information from their own observations, students construct a sky scene with trees and buildings as reference points on the ground and cloud types ordered by altitude in the sky. Students will describe clouds and then correlate their... (View More)

In this activity, each student will keep a science journal during each of the four seasons. Students will record observations of the general outdoor environment they visit and then will make observations of one specific item from the habitat in each... (View More)

Keywords: Graphic novel

Students examine graphical and tabular data to determine whether the evidence suggests that becomes CO² concentrations and temperature rise can be linked causally. The resource provides graphs and tabular data for student investigation and a... (View More)

Students will explore the difference between the three types of contrails. Then they will make observations of contrails outside, and record their observations. Fifteen minutes later they will make follow-up observations to see how the contrails... (View More)

Keywords: Clouds; Contrails

In this activity, students examine visible and infrared satellite images of Hurricane Mitch to learn how remote sensing provides crucial information to forecast the size and strength of a tropical storm. They plot the hurricane on a hurricane... (View More)

Audience: Elementary school, Middle school
Materials Cost: Free per student

In these activities, students continue to explore the idea of interaction among Earth components as they identify processes in the Earth system and indicate how they illustrate an interaction between two of the Earth system components. Uses commonly... (View More)

In pairs, students will create experimental conditions in terrariums in order to study what plants need to live. Variables to study include the presence or absence of soil, water, and sunlight. Students will record the growth of radish plants as... (View More)

In this learning activity, students create a 3D model of part of their local landscape, then make a series of observations from different directions. Using the bird's eye view, they translate the 3D model into a 2D map with a scale and key, and... (View More)

Students become aware of the changes in visibility and sky color due to particles suspended in the air, called aerosols. They observe, document and classify changes in visibility and sky color over several days and understand the relationship... (View More)