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TEKS The student is expected to explore how different wavelengths of the electromagnetic spectrum such as light and radio waves are used to gain information about distances and properties of components in the universe. V: 0
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DO NOW V: 0Monday
Feb. 24, 2014
On page 27 COPY and ANSWER the following:
Scientists use spectroscopes to separate light into colored lines. Make a prediction about what information this tells them about objects in the universe.
Homework & Agenda V: 0Homework Grade Level:
1. Reading- The Sun 2. HR Diagram Questions
Pre-AP:3. Reading- The Sun 4. HR Diagram Questions
QUIZ FRIDAY: EM WAVES & HR DIAGRAMS
Today’s Agenda
-Fingerprinting Stars-Conclusion Questions
TEKSThe student is expected to explore how different wavelengths of the electromagnetic spectrum such as light and radio waves are used to gain information about distances and properties of components in the universe.
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Vocabulary
Electromagnetic SpectrumFrequencyWaves
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ESSENTIAL QUESTIONS:How do scientists make observations about astronomical objects in the universe?
DAILY OBJECTIVES:Students will…-Students will be able to identify elements in different starts using spectral data.
V: 0EQs & Objectives
Fingerprinting
1. Using Pages RM 19-20, determine the elements in each star.
**Teacher will model how to do this**
2. For each star, put an “X” next to the element name for each element it has on RM 21.
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Conclusion QuestionsCopy and answer the following on page 28 of
your INB…1. What elements are found in all five stars? 2. Why do you think these elements are found in all
five stars? Think about their atomic structure and placement on the Periodic Table.
3. Do any of the stars contain all eight of the given elements?
4. Which of the stars do you think is the oldest?
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DO NOW V: 0Tuesday
Feb. 25, 2014
Complete the Anticipation Guide about Stars.
Circle “A” for Agree.
Circle “D” for Disagree.
Write a “?” if you do not know.
Homework & Agenda V: 0Homework Grade Level:
1. Reading- The Sun 2. HR Diagram Questions
Pre-AP:3. Reading- The Sun 4. HR Diagram Questions
QUIZ FRIDAY: EM WAVES & HR DIAGRAMS
Today’s Agenda
-Life Cycle of Star Lab-BrainPop: Life Cycle of a Star-Life Cycle of Star Card Sort-Exit Ticket
TEKSDescribe components of the universe, including stars, nebulae, and galaxies, and use models such as the Herztsprung-Russell diagram for classification.
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ESSENTIAL QUESTIONS:How does the life cycle of stars relate to the Big Bang Theory?
DAILY OBJECTIVES:Students will…-Construct an HR Diagram.
V: 0EQs & Objectives
Vocabulary
HR DiagramWhite DwarfRed GiantRed SupergiantMain Sequence Star
MagnitudeBrightnessTemperature
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Life Cycle of a Star LabRecord observations and data on the handout.
1. Inflate a balloon to about 45cm in circumference.
2. Cover the balloon in aluminum foil and measure the circumference of the “star”.
3. Measure the mass of the “star”.4. Pop the balloon and gently crush the foil (NOT
ALL THE WAY) to represent a supernova.5. Measure the new circumference and mass.6. Crush the foil a second time, measure the mass
and volume.7. Crush the foil a final time to represent a black
hole.
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Life Cycle of a Star
BrainPop: Life Cycle of Star
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Life Cycle of Star Card Sort
1. Complete the card sort with your shoulder partner
2. Raise your hand so your teacher can check it. 3. Copy on page of your INB.
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DO NOW V: 0Wed/Thrs
Feb. 26-27, 2014
List and describe 3 types of stars.
Homework & Agenda V: 0Homework Grade Level:
1. Reading- The Sun 2. HR Diagram Questions
Pre-AP:3. Reading- The Sun 4. HR Diagram Questions
QUIZ FRIDAY: EM WAVES & HR DIAGRAMS
Today’s Agenda
-Construct HR Diagram-HR Diagram Reading and Graphic Organizer-20 Questions-Dry Erase Board Practice
TEKSDescribe components of the universe, including stars, nebulae, and galaxies, and use models such as the Herztsprung-Russell diagram for classification.
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ESSENTIAL QUESTIONS:How does the life cycle of stars relate to the Big Bang Theory?
DAILY OBJECTIVES:Students will…Describe characteristics of stars using temperature, magnitude, and brightness.
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Vocabulary
HR DiagramWhite DwarfRed GiantRed SupergiantMain Sequence Star
MagnitudeBrightnessTemperature
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HR Diagram1. Get out the large HR Diagram2. Each person at your table should have
number of stars. 3. Place the stars on the diagram.4. Copy the diagram onto page 27 of your
notebook.
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Reading
1. Complete the Reading “The Hertzsprung-Russell” Diagram
2. Complete RM 23
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Exit TicketOn your sticky note answer…
How are stars classified?
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Stars are classified by…..
DO NOW V: 0Friday
Feb. 28, 2014
On page 28 of your notebook,
1. List the characteristics of a star.
2. Describe each characteristic.
Homework & Agenda V: 0Homework Homework due Today
QUIZ today: EM Waves and HR Diagrams
Today’s Agenda
-Quiz-RM 11: Universal Address-Review Homework
TEKSDescribe components of the universe, including stars, nebulae, and galaxies, and use models such as the Herztsprung-Russell diagram for classification.
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ESSENTIAL QUESTIONS:How does the life cycle of stars relate to the Big Bang Theory?
DAILY OBJECTIVES:Students will…Show their jedi mastery skills of EM waves and HR diagrams.
V: 0EQs & Objectives
Vocabulary
• Electromagnetic Waves
• Spectroscope• HR Diagram• White Dwarf• Red Giant
• Red Supergiant• Main Sequence Star• Magnitude• Brightness• Temperature
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QUIZ V: 0
Read and re-read the passage.
Underline the question
Bubble important words
Identify the key idea, write it in margin.
Eliminate the wrong answers
Select the correct answer ✓
Mass of an object
After the QUIZ V: 0
1. Place your quiz in the folder2. Complete the Assignment: Our Universal
Address
V: 0Homework Review
1. Review this week’s homework
