Week 2: Space - The Final Frontier

Week 2: Space - The Final Frontier

1. What did you do in lab today? There was no lab as it was a holiday.

2. What was the big question? The four big questions we explored in lecture included how the moon was measured, who has gone to the moon, and what is the future of space travel.

3. What did you learn in Thursdays discussion? In lecture I learned that a Greek astronomer Eratosthenes, 240 B.C.E found that the size of the Earth. He started with the knowledge that a circle is 360 degrees. He measured the angle of his shadow to be able to find the distance and multiply it by 50 and that is the length of the Earth. Ted talked about how you can easily do this in a classroom when you team up with other schools aka collaboration!! It allows students to see math and science in a real world context.

Textbook:
1. What did you learn? I learned that James Van Allen created the radiation detecter that was in the Explorer 1 Satellite. His discovery of magnetic radiation belts around our Earth are now known as the Van Allen radiation belts in his name. 

2. What was most helpful? The key milestones helped me understand the specific order in which everything went down between the Soviet Union and the USA. In lecture it was difficult to differentiate the "schedule" of everything. 

3. What do you need more information on? If Mars is the proposed "change of scenery" where hopefully humans can live. When is the timeline? We haven't even landed on the Moon in 50 years so I assume living on Mars isn't for like 100 years.

1. What questions, concerns, and/or concerns do you have? What are other lesson ideas to educate children on the Moon and its history?

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