Learning Goals 4 Complex Knowledge demonstrations of learning

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Learning Goals: 4. Complex Knowledge: demonstrations of learning that go • I will: above

Learning Goals: 4. Complex Knowledge: demonstrations of learning that go • I will: above and beyond what was • understand the properties of different types of explicitly taught. galaxies. • understand how the universe came to be what we observe today. • understand how astronomers use astronomical objects (standard candles) • as a distance ladder to estimate the size of the universe and to measure large • distances in the universe. • understand how astronomers determine the age and size of the universe? . 3. Knowledge: meeting the learning goals and expectations. 2. Foundational knowledge: simpler procedures, isolated details, vocabulary. 1. Limited knowledge: know very little details but working toward a higher level.

Hubble’s Constant Lab

Hubble’s Constant Lab

READ THE INSTRUCTIONS!!!!! I cannot stress this enough!

READ THE INSTRUCTIONS!!!!! I cannot stress this enough!

Today 1. Re-read the Introduction for step 2, then read step 3 (on page

Today 1. Re-read the Introduction for step 2, then read step 3 (on page 4) 2. Finish Step 1 if you didn’t yesterday 3. Step 2 “Choosing your galaxies” a) Read the procedure to figure out how to correctly choose which galaxies to use 4. Step 3 “Finding the Velocity” a) Read the Procedure!!!!!!!!! b) It wont be that hard if you just read the directions completely like I asked! c) Start with the FIRST line of instructions, and work your way through them one after another d) I will not answer questions that are answered in the instructions!

These should be done today!

These should be done today!

Section 2 • Pick your 15 spiral galaxies • Some are already picked for

Section 2 • Pick your 15 spiral galaxies • Some are already picked for you • Some are already thrown out for you

Section 3 • This looks trickier than it is • It is all either:

Section 3 • This looks trickier than it is • It is all either: subtraction, addition, division or multiplication • READ THE INSTRUCTIONS • IF YOU DON’T KNOW WHAT TO DO, READ THE INSTRUCTIONS

If you need help understanding this part…re-read the FYI about Redshift of Spectral Lines

If you need help understanding this part…re-read the FYI about Redshift of Spectral Lines from Wednesday

-You should have these filled in by the end of today. -If you do

-You should have these filled in by the end of today. -If you do not…you have to go home, turn on a computer, and complete this over the weekend as homework!!!! -Step 3 has to be finished today, we are doing step 4 Monday!!!!

Go to the “Procedure” • And Read “Step 2: Selecting your galaxies • When

Go to the “Procedure” • And Read “Step 2: Selecting your galaxies • When you are done reading, you can begin working