| Lesson Plans:
Jewels of
the Night
The Jewels of the Night is a hands-on, teacher-tested activity for
middle school and older students. Students measure the color and
brightness of stars in the Jewelbox Cluster from a color image. They
determine the age of the cluster by plotting their measurements in a
color-brightness diagram. The activity develops classification and
graphing skills and fosters observation, communication, and
cooperative learning skills. Students are exposed to ideas about the
nature of stars, temperature and color, stellar evolution, the time
scales of astronomical phenomena, and how astronomers can determine
the ages of objects in the universe.
Earth's Interior Structure
Develop understanding of the structure of the Earth’s interior by
constructing a scale model of a “slice” of the interior of the Earth
and studying the material properties of Earth’s interior.
Dark Matter: Probing What You Can't See
Astronomers are coming up with all sorts of inventive ways to
approach the unveiling of dark matter. We'll learn more about this
research in later sections, as this lesson looks into how we learn
about things we cannot see...by using standards-based subjects such
as gravity, rotation, torque, equilibrium of forces, and more.
Supernova Chemistry
Students will observe visible spectra of known elements and identify
an unknown element or combination of elements by visible spectra.
Mercury
To introduce students to the planet Mercury and help them develop an
understanding of the planet’s composition, geology, and other
important characteristics.
The Expanding Universe
In this exercise, you will use a two-dimensional analogy to explore
the expansion of the Universe.
Using Radioactive Decay to Determine Geologic Age
Explain to students that they are going to participate in an
activity that will demonstrate to them how geologists determine the
absolute age of rocks or minerals.
Radiometric Dating Activity
This hands-on activity is a simulation of some of the radiometric
dating techniques used by scientists to determine the age of a
mineral or fossil.
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