Starter/Practice:

Next slide

12/17/2014

127 12812/17/2014

Application: Notes

Connection: After taking notes on the formation of the universe, how do you think the universe was created? What is it’s future??

Exit :Students will write a 5 sentence summary of their notes

Formation of the UniverseFormation of the Universe

Object Age Size Distance

December 17, 2014

AGENDA

Objective 8.8E Research how

scientific data are used as evidence

to develop scientific theories

to describe the origin of the

universe reading and writing while completing notes

and a starter activity.

1. Starter/Practice 2. Notes3. Exit

Date Lecture/ Activity/ Lab Page11/14 Quiz and Writing 99-10011/17 CBA Review 101-10211/19 Solar System 103-10411/20 Solar System Web 105-10611/21 Solar System Writing and Quiz 107-10811/20-12/1 Solar System Web 109-11012/2 Planetary Soda Pop Lab 111-11212/3 Conditions for Life 113-11412/4 Space Mission Notes 115-11612/5 Solar System II with Writing 117-11812/8 Space Exploration 119-12012/110-11 Space Mission Poster 121-122• 12/15 Early Astronomers

123-12412/16 Light Years 125-12612/17 Formation of the Universe 127-128

Table of Contents

Starter/Practice: You have been provided with images of eight different in space. Try arranging the pictures in order by:

1. Actual size- smallest to largest2. Distance from Earth- closest to farthest3. Age- youngest to oldest

Jupiter

Sun

International Space Station

Hubble Telescope

Andromeda Galaxy

Hubble Galaxies

Monoceros Nebula

Space object cardsWorking with your partner, place the cards

in size order from smallest to largest.

1 = smallest

8= largest

Monoceros Nebula

Jupiter

International Space Station

Hubble Galaxies

Hubble Telescope

Andromeda Galaxy

Sun

Name of Object

Actual Size Real Ranking

Hubble Space Telescope

12 meters 1

International Space Station

90 meters 2

Moon 3200 km diameter 3

Jupiter 140,000 km

diameter4

Sun1.4 million km

diameter5

Andromeda Galaxy

960 million km across

6

Monocerus Nebula 160 trillion km 7

Hubble Galaxies 1600 trillion km 8

How Big Are Objects In Space?

Space object cardsWorking with your partner, place the cards

in age order from youngest to the oldest.

1 = youngest

8= oldest Monoceros

NebulaJupiterInternational

Space Station

Hubble Galaxies

Hubble Telescope

Andromeda Galaxy

Sun

Name of Object

Actual Age Real Ranking

International Space Station

7 years 1

Hubble Space Telescope

11 years 2

Monoceros Nebula 250 million yrs 3

Moon 4.5 billion years 4

Jupiter 4.6 billion years 5

Sun 5 billion years 6

Hubble Galaxies 12-13 billion years 7

Andromeda Galaxy

13.7 billion years 8

How Old Are Objects In Space?

Space object cardsWorking with your partner, place the cards

in distance order from closest to furthest away from Earth.

1 = closest

8= furthest Monoceros

NebulaJupiter

International Space Station

Hubble Galaxies

Hubble Telescope

Andromeda Galaxy

Sun

How Far

Away Are

Objects In

Space?

Name of Object

Actual Distance

(Km)

Real Ranking

Hubble Space Telescope

5600 1

International Space Station

1200 2

Moon 380,000 3

Jupiter 150 million 4

Sun 620 million 5

Monocerus Nebula 1000 trillion 6

Andromeda Galaxy

19 trillion trillion 7

Hubble Galaxies 300 trillion trillion 8

Formation of the Universe

• Cosmology is the study of the origin, structure, and future of the universe.

• A light year the distance light travels in a year.

• Nebula a cloud of interstellar gas and dust.

Terms to Know

Big Bang Theory• Theory states all

galaxies originated from one huge mass of densely packed matter.

• Under extreme pressure, temperature, and density, the mass exploded violently with a “big bang”.

1) Big Bang! 2) Matter separates into

galaxies 3) Nebulas are formed4) Nebulas shrink to make

spinning disk5) Gravity is pulled to

center6) Nuclear fusion begins7) Sun born and planets

form

Steps in Big Bang

Steady State Theory

• Universe always existed as it is now and is still is expanding.

• Stars in this universe will eventually die off.

• Future for this universe is nothing will be left.

– Takes billions of years for this to happen.

– Expansions of the universe will eventually halt.

– Gravity will pull galaxies toward the center of the universe and out again.

– Beginning with a big bang and ending with a big crunch.

– Occurs once every 80 to 100 billion years.

Oscillating model

Red vs. Blue Shifts

• Red shift-galaxies show a shift toward the red end of the EM spectrum which means they are moving away from Earth.

• Blue shift-a shift toward the blue end of the spectrum which shows that a star is moving toward Earth.

Connection

•After taking notes on the formation of the universe, how do you think the universe was created? What is it’s future??

Explain what is happening with the balls in terms of kinetic and potential energy.

Starter/Practice:

Next slide

12/17/2014

127 12812/17/2014

Application: Notes

Connection: After taking notes on the formation of the universe, how do you think the universe was created? What is it’s future??

Exit :

Formation of the UniverseFormation of the Universe

Object Age Size Distance

Explain what is happening with the balls in terms of kinetic and potential energy.