High School Science
Stars
Earth Science
Quarter 1
McGraw Hill Module 23
or Student Worksheet
The Sun
Focus Question: What is inside the Sun?
Launch the Lesson: The Sun
● Chromebooks to view the digital version ● Gallery Walk Instructions ● One-pager Requirements ● Graphic Organizer
Explore and Explain
636 - 641
45 Min
Part 1: Reading & Gallery Walk Break students into expert groups to read a specifc section about the Sun from pages 636-641. Expert Groupings:
● Properties of the Sun ● The Sun’s Atmosphere ● Solar Activity ● The Solar Interior ● Spectra ● Solar Composition
Student groups should create a one-pager about the Sun from what they learned in the text. (Use either the text or the Interactive Content if you have chromebooks) Have students complete a gallery walk recording information about the properties of the Sun from each group.
● GeoLab:
Identifying Stellar Spectral Stars
45 Min
Part 2:
Investigation Lab: Diameter and Rotation of the Sun
Elaborate
GeoLab: Identifying Stellar Spectral Lines
15 Min
Review with students how Spectra helps us to identify properties of stars.
Complete the GeoLab: Identifying Stellar Spectral Lines or show students the second page of the lab and discuss how the lines in the spectra help us identify the elements in stars.
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