Download - Utah’s Geology & the History of the Earth
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Utah’s Geology & the History of
the Earth
Utah’s Geology & the History of
the Earth
Geologic Time and Past Eras –
Expert Groups
Geologic Time and Past Eras –
Expert Groups
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Bell ActivityBell Activity
Your word is “era”Find the words on your new (green) study guide
and complete the entry for each word.
Answer questions 1 and 4 in your study guide, or work on the map on page 7 if you finish early.
Where should your backpack be?
Your word is “era”Find the words on your new (green) study guide
and complete the entry for each word.
Answer questions 1 and 4 in your study guide, or work on the map on page 7 if you finish early.
Where should your backpack be?
This is a no gum class. Please dispose of it properly!
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Does your work look something like this?Does your work look something like this?
word: era My Understanding: 4 3 2 1
Definition: Draw a picture of it:
Sentence:
Synonym/Example:
Antonym/Non-Example:
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Does your work look something like this?Does your work look something like this?
word: era My Understanding: 4 3 2 1
Definition: a major division of geologic Draw a picture of it:
time composed of a number of periods.
Sentence: Earth was very different in
Past eras; for example, dinosaurs roamed
Utah in the Mesozoic era.
Synonym/Example: eon, time period
Antonym/Non-Example: second, moment
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Today we will be learning about…
Today we will be learning about…
Social Studies Objective – We will understand that the Earth, and Utah, has changed a lot in the past.
Behavior Objective – Work Ethic: We will stay on task and create the best poster we can with the skills we have.
Social Studies Objective – We will understand that the Earth, and Utah, has changed a lot in the past.
Behavior Objective – Work Ethic: We will stay on task and create the best poster we can with the skills we have.
Language Objective –We will be able to describe a past era in writing & aloud.
Language Objective –We will be able to describe a past era in writing & aloud.
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Eons, Eras, & EpochsEons, Eras, & Epochs
• Yesterday we learned that geologists have divided the deep time of Earth’s history into manageable chunks to make it easier to study, like geographers do with land regions.
• Yesterday we learned that geologists have divided the deep time of Earth’s history into manageable chunks to make it easier to study, like geographers do with land regions.
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Reading the PastReading the Past
• Today you will read about one of these past eras then make a poster to show what was going on at on the earth and in Utah.
• Today you will read about one of these past eras then make a poster to show what was going on at on the earth and in Utah.
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Questions to answer about your time period.
Questions to answer about your time period.
1) What is the name of the era/eon?2) What is the most important thing to know about this era/eon?3) What were some other important events that happened during
your era/eon? (3-5 events)4) Did any cool (unique, special) plants or animals live during
your time period? List 3 and draw a picture of 1.5) Draw a picture of what the earth might have looked like
during your time period.6) What happened that will help shape Utah into what it is
today?
1) What is the name of the era/eon?2) What is the most important thing to know about this era/eon?3) What were some other important events that happened during
your era/eon? (3-5 events)4) Did any cool (unique, special) plants or animals live during
your time period? List 3 and draw a picture of 1.5) Draw a picture of what the earth might have looked like
during your time period.6) What happened that will help shape Utah into what it is
today?
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PostersPosters• As long as your
poster has all the information it should, you can design it how you want.
• For those of us who like a little guidance, here is what your first poster might look like…
• As long as your poster has all the information it should, you can design it how you want.
• For those of us who like a little guidance, here is what your first poster might look like…
Most 5 cool events important or facts written
in completesentences
picture
3+ cool living What is organisms happening in and a picture Utah?Of them
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Hadean EonHadean Eon• Let’s do the first one together.
• First, we will watch a short video about the eon.
• Let’s do the first one together.
• First, we will watch a short video about the eon.
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Hadean EonHadean Eon• Let’s do the first one together.
• First, we will watch a short video about the eon.
• Next, let’s read about the Hadean Time.
• Let’s do the first one together.
• First, we will watch a short video about the eon.
• Next, let’s read about the Hadean Time.
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HadeanHadean• Let’s do the first one together.
• First, we will watch a short video about the eon.
• Next, let’s read about the Hadean Time.
• Finally, let’s talk about what happened in Utah at this time.
• Let’s do the first one together.
• First, we will watch a short video about the eon.
• Next, let’s read about the Hadean Time.
• Finally, let’s talk about what happened in Utah at this time.
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Let’s workLet’s work• Let’s fill out the first
poster together.• What do we
remember about the Hadean time?
• Let’s fill out the first poster together.
• What do we remember about the Hadean time?
Most 5 cool events important or facts written
in completesentences
picture
3+ cool living What is organisms happening in and a picture Utah?Of them
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Let’s workLet’s work• Let’s fill out the first
poster together.• What do we
remember about the Hadean time?
• Let’s fill out the first poster together.
• What do we remember about the Hadean time?
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Percentage of Time:Deep time demonstration
Percentage of Time:Deep time demonstration
• Hadean 17.5%• Archaen 28.5%• Proterozoic 42%
• Hadean 17.5%• Archaen 28.5%• Proterozoic 42%
• Paleozoic 7%• Mesozoic 4%• Cenozoic 1%
• Paleozoic 7%• Mesozoic 4%• Cenozoic 1%
Let’s see how much of Earth’s geologic history was taken up by this eon.
If we converted the whole history of the earth into a timeline 5 feet long, how much of line would the Hadean Eon take up. (Math!!! 60 inches x 17.5% = _______ inches)
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New seating chartNew seating chart
• I will be making a new seating chart at the end of this week.
• If you need to ask to sit somewhere special, write it down on the clipboard at the end of the hour. (i.e. You need to sit close to the board to see.)
• I will honor requests that are reasonable and will not create problems.
• I will be making a new seating chart at the end of this week.
• If you need to ask to sit somewhere special, write it down on the clipboard at the end of the hour. (i.e. You need to sit close to the board to see.)
• I will honor requests that are reasonable and will not create problems.