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jescott |
Latest page update: made by jescott
, May 22 2009, 9:52 AM EDT
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Keyword tags:
astronomy
brainstorm
classroom activities
educational activities
ideas
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| Started By | Thread Subject | Replies | Last Post | ||
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| jescott | Classroom management | 0 | Dec 5 2008, 2:06 PM EST by jescott | ||
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Thread started: Dec 5 2008, 2:06 PM EST
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Skip's latest post and an email I received from another participant motivate me to suggest a thread on this topic. I wonder if any of our educators might have some insight on what astronomers should expect from their students in terms of classroom behavior. What might they do to prepare, to connect with your students, and to really grab their attention (with all this Geek Nerd stuff!). Please post any comments/suggestions/thoughts you have.
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| SKIPASTRO | First Project Astro class | 1 | Dec 5 2008, 2:03 PM EST by jescott | ||
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Thread started: Nov 27 2008, 2:15 PM EST
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Garrison Middle School Project Astro. Program from 8 am to 4 pm (4 classes). (8 Total) 97 kids and teachers. This is the first of 4 Project Astro visits. We decided to start off with building a comet and talking about some of the possible ways life came to earth (they were studying micro biological life). During this part of the program we would run outside to look at the sun through the breaks in the clouds, then run back in to work on the comet. The first class we tried to have each of the kids make the comet (diffidently not a success). They were throwing pieces of dry ice at each other every time we turned our backs. So we gathered up the comet makings and proceeded to make a pocket solar system model. I asked them about models and what some of the problems might be and if they thought we could make an accurate scale model of the distance of the orbits of the planets. I also asked how many planets there were. They ranged from 5 to 12 with most of them picking 10 (only 2 out of 23 picked 9, none picked 8, 7 and 10 were tied with the rest). The second class was more rowdy (and that is an understatement). We decided to make the comet this time, asking questions and talking about some of the answers. This group actually settled down and started questioning some of the comments I made. The third group never got finished with the comet. A couple of the kids kept making comments (this is Geek Nerd stuff) until the teacher sent them to the office. By then the rest were only interested in “puttin” down each other. The last group had a good time with the comet until it blew up. I had set it on the table after making it and I guess the pressure built up and popped, which caused it to roll off one table onto another and it shattered. It surprised them more than anything. Then we went down and took a look through the scope (Still no spots). With this group I had time to ask questions and give away stuff.
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| astorrs | Gravity lab | 0 | Oct 1 2008, 3:54 PM EDT by astorrs | ||
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Thread started: Oct 1 2008, 3:54 PM EDT
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Julia Punch (of RPEMS) and I just did an interesting lab trying to teach her sixth graders about gravity and the Earth-Moon system. I'll try to attach the handout we made but I'm having trouble linking things to this Wiki.
Basically they make a mobile with the Earth and Moon to size and mass scale, and string it up from the ceiling. If the stick was massless, this would rotate around the center of gravity (inside the Earth) but we used 1/16" oak dowels from Home Depot which vastly outweigh the models, to the things rotate around their middle. You can demonstrate the proper mass ratio using a roll of pennies ($0.50) for the Earth, and a single penny for the Moon-- I let this rotate over my head as we summarized the lesson at the end-- really catches their attention! Pass it from hand to hand as the stick rotates by, of course. You could use this to demonstrate the reflex motion of a star with a planet, or in other ways as well. |
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Scale model of the Earth.doc (Word Document - 27k)
posted by astorrs Oct 2 2008, 4:37 PM EDT
Gravity lab-- Scale model of the Earth Ver. 2
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