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HS,
Astronomy
Std 35: Evaluate scientific empirical data that
estimates the age of the universe. |
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Lesson Plans:
The Expanding Universe
In this exercise, you will use a two-dimensional analogy to explore
the expansion of the Universe.
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.
I've Got Your Number
In this lesson, students assess the journalistic value of numbers used in
newspaper articles while learning about the significance of the Hubble
telescope’s new data on the age of the universe. |
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Resources:
The Hubble Law:
The Hubble constant H is one of the most
important numbers in cosmology because it may be used to estimate the size
and age of the Universe.
The Physics Classroom
Tutorials, animations, sample problems
Aeronautics Related Activities, Experiments, and Lesson Plans
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