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This is a lesson about the size and scale of planets in the solar system. Learners will kinesthetically model the order of the planets outward from the sun. Then they will use a string and beads to create a model to represent the relative distances... (View More)

Learners will review the structure, content and size of the Solar System. This lesson is designed using the 5E instructional model and includes: teacher training, unit pacing guides, essential questions, a black-line master science notebook, a... (View More)

Audience: Middle school
Materials Cost: $1 - $5 per group of students

The lessons in this book focus on scale and proportion as mathematical topics, using the 5E instructional cycle. Students explore lunar images, and a number of hands-on activities are also provided to allow students to create and explore... (View More)

Keywords: Lunar images; Craters
Audience: Elementary school

Balloons are used to construct a scale model of the Earth, Earth's Moon and Mars in relation to each other. Students use this model to predict distances and reflect on how scientists use models to construct explanations through the scientific... (View More)

Colored beads and string are used to create a model of the solar system in order to explore size and distance relationships among planets. A second model for comparing planetary sizes uses common types of fruits and seeds(either actual fruits or the... (View More)

Learners will build an open spectrograph to calculate the angle the light is transmitted through a holographic diffraction grating. After finding the desired angles, the students will design their own spectrograph using the information learned. The... (View More)

Learners will be introduced to the concepts of error analysis, including standard deviation. They will apply the knowledge of averages (means), standard deviation from the mean, and error analysis to their own classroom distribution of heights. They... (View More)

This is an activity about mission planning. Learners will use the roles of a navigation team, spacecraft, comet, Earth, and Sun to simulate how mission planners design a spacecraft/comet rendezvous. This activity requires at least four active... (View More)

Math skills are applied throughout this investigation of windows. Starting with basic window shapes, students determine area and complete a cost analysis, then do the same for windows of unconventional shapes. Students will examine photographs taken... (View More)

Audience: Elementary school, Middle school, High school
Materials Cost: Free

This lesson uses a simple discrepant event to demonstrate the underlying cause for early miscalculation of the size of the Milky Way galaxy. By standardizing the Cepheid period-luminosity relationship without recognizing there were two types of... (View More)

Audience: High school
Materials Cost: $1 - $5 per group of students