
Introduction to Stars
Presentation
•
Science
•
8th Grade
•
Easy
+2
Standards-aligned
Alfonso Guzman
Used 5+ times
FREE Resource
16 Slides • 8 Questions
1
Week of 11/11-11/15
Positions of the Earth,Moon,and Sun/Tides
Monday- Introduction to Stars
Tuesday- Life Cycle of Stars
Wednesday- Life Cycle of Stars
Thursday- HR Diagram
Friday- HR Diagram
2
Monday
3
BELL RINGER
Answer the following questions using your
understanding and knowledge of the EMS
1
4
Match
Match the following
Cell phones, Wi-Fi, Radar
Warming up food, thermal imaging
Sterilizing equipment, create fluorescent effects
Diagnostic imaging that can pass through most objects, including the body.
Cancer treatment, PET scans, Nuclear deterrence
Radio Waves
Microwaves
Ultraviolet Rays
X-Rays
Gamma Rays
Radio Waves
Microwaves
Ultraviolet Rays
X-Rays
Gamma Rays
5
Multiple Choice
What does the picture below illustrate?
Visible Light Spectrum
Electromagnetic Spectrum
Frequency Indicator
Color Line
6
Multiple Choice
What is the saying that can help you remember the order of the visible spectrum?
ROYGBIV
RYOBIVG
ROYBVIG
RIBYOVG
7
Reorder
Reorder the following according to the spectrum
red
orange
yellow
green
blue
8
Reorder
Reorder the following from shortest wavelength to the longest wavelength.
gamma waves
x-rays
ultraviolet waves
visible light
infrared rays
9
Multiple Choice
A wave with a large wavelength will have...
Low Frequency & Low Energy
High Frequency & High Energy
High Frequency & Low Energy
Low Frequency & High Energy
10
Multiple Choice
Which term means the distance from the crest of one wave to the next crest?
Amplitude
Frequency
Wavelength
11
Lesson Hook- Think-Pair-Share
2
Think:
Take a moment to observe and reflect on what you see.
1.How do you think stars differ from one another?
2.If you could ask one question about stars, what
would it be?
Pair:
Pair up with a partner and share your answers.
Share:
Class discussion
12
Lesson Hook- Think-Pair-Share
2
Think:
Take a moment to observe and reflect on what you see.
1.How do you think stars differ from one another?
2.If you could ask one question about stars, what
would it be?
Pair:
Pair up with a partner and share your answers.
Share:
Class discussion
13
Content Objective
Language Objective
3
8.9A- Describe the life cycle of stars and compare and classify stars using the Hertzsprung-Russell diagram
(HR Diagram)
Students will participate in discussions and group sharing activities using content-based terms and
common abstract vocabulary.
Students will participate in shared writing activities using the English language
14
I can describe what a
star is and how they
are classified by
temperature and
luminosity.
3
15
Lesson: Stars
3
16
Lesson: Stars
3A
17
Lesson: Stars
3
18
Lesson: Stars
3A
19
Vocabulary: Stars
3
1.Star
2.Nuclear Fusion
3.Temperature
4.Luminosity
5.Magnitude
20
WITH YOUR GROUP… LET’S TALK!
3A
How are stars
classified?
Talking stem…
Stars are classified by the
_______________________________
21
On your own: Answer the following question using complete sentences.
Let’s Dig In!
With your shoulder partner: If you need help please work with your shoulder partner to complete.
4
22
Let’s Practice
On your own:
●Match the terms to the
definitions
4
23
Match
Match the following
a force that pulls together objects that have mass
a giant sphere of glowing material that is a gas made of charged particles
a very loose mass of cosmic dust and gases
the process by which atomic nuclei combine, giving off heat and light energy
Gravity
Star
Nebula
Nuclear fusion
Gravity
Star
Nebula
Nuclear fusion
24
Lesson Closure
1- Write down one new fact
you learned about stars.
2- Write down one question
you still have about stars.
5
Week of 11/11-11/15
Positions of the Earth,Moon,and Sun/Tides
Monday- Introduction to Stars
Tuesday- Life Cycle of Stars
Wednesday- Life Cycle of Stars
Thursday- HR Diagram
Friday- HR Diagram
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