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After examining variations and trends in short- and long-term air temperature data, students build an understanding of the differences between weather and climate. The lesson includes three activities with worksheets. An appendix also provides... (View More)

Students are introduced to the Köppen-Geiger climate classification system, which is used to identify world climate types based on annual and seasonal differences in temperature and precipitation. The lesson includes two activities with worksheets... (View More)

In this activity, students will research weather proverbs, analyze the scientific validity of three weather proverbs and present their reasoning in an essay. As an extension, students may survey 15 senior citizens to determine most frequently heard... (View More)

Audience: Middle school
Materials Cost: Free

This lesson includes four activities. Activity 1 introduces concepts related to distance, including length and height and units of measurement. Students are asked to make comparisons of distances. In activity 2, students work with a graph and plot... (View More)

This activity is designed to introduce students to planetary geologic features and processes. First, students will use NASA satellite images to identify geologic surface features on the "Blue Marble" (Earth), and will explore the connection between... (View More)

In this lesson bridging art and science, students build understanding of the terms translucent, opaque, and transparent, as they apply to cloud descriptions, and create a collage using materials matching these characteristics, as well as a... (View More)

Students are introduced to classification through progressive activities. Initially, the teacher models the task by classifying buttons. Students then devise a classification scheme for paper clips. Subsequent activities use objects brought from... (View More)

Keywords: Classification

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 introduction to contrails, students explore both the origin and the three types of contrails. An indoor activity using tempera paint precedes outdoor observations and analyses of actual contrails. This is the 2nd of 3 sets of learning... (View More)

Keywords: Clouds

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)

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