Exam Review today.
FINALS BEGIN FRIDAY, JUNE 17! GOOD LUCK TO ALL OF MY STUDENTS!
Tag Archives: 20102011
L2 L3 Wednesday, June 15 A
All classes:
-Review for final exam. Review guide is posted.
Untitled
#3: CMB radiation exists; is the "echo" (of energy) left by the BB
-measured by WMAP and COBE
Untitled
#2: Universe is mostly H and He
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Evidence for BB #1: most galaxies and stars are red-shifted
Untitled
Big Bang Part 1:
13-15 bya- BANG! outward expansion, hot; collisions; formed simple elements, then stars, then our ss (5 bya)
L2 L3 Tuesday, June 16 F
PLEASE RETURN BOOKS TO CLASS!
Period 1:
-work on exam review packet
Periods 2, 4, 7:
-The Big Bang in 140 characters or less (stay tuned…..)
L2 L3 Monday, June 13 E
All Classes:
PPT on galaxy types
L2 classes: graph Hubble's Law (will be posted)
L2 L3 Friday, June 10 D
All periods view The Universe: Alien Galaxies video and ponder these questions:
1) What is a galaxy?
2) What is the name of our galaxy? What is its shape?
3) How are galaxies classified? (What are the main shapes)
4) How/when did the universe form?
5) Are most galaxies moving apart or coming closer? How do we know?
L2 L3 Thursday, June 9 C
All Classes:
-Quest on Stars
-Final Exam review package (attached)