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Stellarium/Activity: Difference between revisions
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'''What's Up?''' | =='''What's Up?'''== | ||
This lesson plan was based on material created by Digitalis Education Solutions, Inc. | This lesson plan was based on material created by Digitalis Education Solutions, Inc. (DigitalisEducation.com) and is provided free of charge as a public service to encourage the teaching of astronomy. It was written for use with a Digitarium planetarium system. You may need to modify this lesson to work with other systems with different capabilities. | ||
(DigitalisEducation.com) and is provided free of charge as a public service to | |||
encourage the teaching of astronomy. It was written for use with a Digitarium | |||
planetarium system. You may need to modify this lesson to work with other | |||
systems with different capabilities. | |||
Permission is granted by Digitalis Education Solutions to copy, distribute, and modify this document provided that existing copyright notices, the text of this license, and the text of the "Notice" section are not removed or modified, other than to add your own copyright notice for your modifications. | Permission is granted by Digitalis Education Solutions to copy, distribute, and modify this document provided that existing copyright notices, the text of this license, and the text of the "Notice" section are not removed or modified, other than to add your own copyright notice for your modifications. In this modified document, please credit http://orbit.educ.cam.ac.uk/ for adaptation. | ||
==='''Objectives'''=== | |||
'''Objectives''' | |||
Students will learn: | Students will learn: | ||
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* The shapes and stories of some currently visible constellations. | * The shapes and stories of some currently visible constellations. | ||
'''Materials required''' | ==='''Materials required'''=== | ||
* Computer running Stellarium Software and data projector (required) | * Computer running Stellarium Software and data projector (required) | ||
* Flashlight and extra batteries (optional) | |||
* Small mirror (optional) | |||
* Pictures of the sun, earth, moon, solar system (optional) | |||
* Pictures of some constellations, including Ursa Major (optional) | |||
''' | ==='''Introduction ''(10 to 15 mins)'''''=== | ||
A) Inform students that you will be studying astronomy today. Ask | A) Inform students that you will be studying astronomy today. Ask | ||
students what the words 'astronomy' and 'astronomer' mean. Discuss what | students what the words 'astronomy' and 'astronomer' mean. Discuss what | ||
astronomers might study. | astronomers might study. | ||
B) One of the things we'll be learning about is stars. '''''<nowiki>[</nowiki>'''Show poster of'' | B) One of the things we'll be learning about is stars. '''''<nowiki>[</nowiki>'''Show poster of'' | ||
''the sunif you have one.'''] '''''Why can we see the sun? Why can't we see the other stars when it's daytime? Why is the sun so important to us? What is the sun made of? | ''the sunif you have one.'''] '''''Why can we see the sun? Why can't we see the other stars when it's daytime? Why is the sun so important to us? What is the sun made of? | ||
C) Some of the stars in our night sky were grouped together to make | C) Some of the stars in our night sky were grouped together to make | ||
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reflect light, like the moon. What does reflecting mean? When we think of reflecting, we usually think of a mirror. Mirrors certainly do reflect light '''''<nowiki>[</nowiki>'''point flashlight at the mirror, with mirror aimed at the ceiling or a nearby wall if possible ''']''''', which you can see when I do this. We can see the moon because it's reflecting light from the sun back to Earth. The moon acts like this mirror to bounce light to us on Earth, and the sun acts like the flashlight—it makes light. | reflect light, like the moon. What does reflecting mean? When we think of reflecting, we usually think of a mirror. Mirrors certainly do reflect light '''''<nowiki>[</nowiki>'''point flashlight at the mirror, with mirror aimed at the ceiling or a nearby wall if possible ''']''''', which you can see when I do this. We can see the moon because it's reflecting light from the sun back to Earth. The moon acts like this mirror to bounce light to us on Earth, and the sun acts like the flashlight—it makes light. | ||
E) What else is in the sky? Right, many things, including planets. '''''<nowiki>[</nowiki>'''Show poster of the solar system if available .'''] '''''Do the planets make light like stars, or do they reflect light like the moon? They reflect light. What are the planets made of? It depends on the planet. Some are made of rock, like Mars and Earth, while | |||
others are made of gas, like Jupiter and Saturn. But none make their own light. Just like the moon, they reflect light from the sun, which is why we can see them. | |||
==='''Tonight's Sky ''(15 to 30 mins)'''''=== | |||
'' | |||
A) '''''<nowiki>[When projector is working and showing night’s sky] </nowiki>'''''Inform students that they're looking at the sky as it would appear at about ___ p.m./a.m. on ______ ''(date)''. '''Make sure that the Stellarium is set for a date when the moon and at least one planet will be visible shortly after sunset.''' | |||
What do they see? Where's the sun? the moon? Ask students how they would | What do they see? Where's the sun? the moon? Ask students how they would | ||
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same shape in the sky? '''''<nowiki>[</nowiki>'''If appropriate, discuss VERY briefly the idea of moon'' | same shape in the sky? '''''<nowiki>[</nowiki>'''If appropriate, discuss VERY briefly the idea of moon'' | ||
''phases being due to the changing positions of the earth, moon, and sun.''']''''' | ''phases being due to the changing positions of the earth, moon, and sun.''']''''' | ||
B) Do they see anything they think is a planet? How can we tell if | B) Do they see anything they think is a planet? How can we tell if | ||
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slightly different color than the stars in the sky and lie on or near a line called the | slightly different color than the stars in the sky and lie on or near a line called the | ||
ecliptic ''<nowiki>[display ecliptic]. </nowiki>''Give students a few seconds to look for planets, then | ecliptic ''<nowiki>[display ecliptic]. </nowiki>''Give students a few seconds to look for planets, then | ||
turn on planet labels. Select and zoom in on all visible planets. Share one or two | turn on planet labels. Select and zoom in on all visible planets. Share one or two interesting facts about each planet when you are zoomed in. | ||
interesting facts about each planet when you are zoomed in. | |||
C) What do we see the most of up there? Right, stars. Thousands of | C) What do we see the most of up there? Right, stars. Thousands of | ||
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the sky; those pictures are called constellations. Today we still use many of the | the sky; those pictures are called constellations. Today we still use many of the | ||
names they gave to their constellations. Talk about common constellations that are visisble and add any extra stories if appropriate. | names they gave to their constellations. Talk about common constellations that are visisble and add any extra stories if appropriate. | ||
D) Choose at least two other constellations in different parts of the | D) Choose at least two other constellations in different parts of the | ||
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Earth's rotation and orbit give us a different view of the stars throughout the night | Earth's rotation and orbit give us a different view of the stars throughout the night | ||
and the year. | and the year. | ||
G) '''OPTIONAL: '''Turn on planet labels and planet trails. Make sure | G) '''OPTIONAL: '''Turn on planet labels and planet trails. Make sure | ||
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forward in time week by week to show students the movements of the planets | forward in time week by week to show students the movements of the planets | ||
against the background of the stars. Move forward in time until Mercury's trail | against the background of the stars. Move forward in time until Mercury's trail | ||
makes a loop in the sky. ''<nowiki>[You can also run several seconds of the annual motion</nowiki>'' | makes a loop in the sky. ''<nowiki>[You can also run several seconds of the annual motion</nowiki>'' ''script to demonstrate this.]'' | ||
''script to demonstrate this.]'' | |||
Be sure to emphasize that Mercury and the other planets, including | Be sure to emphasize that Mercury and the other planets, including | ||
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how long it takes for Earth to make one trip around the sun, then how long it | how long it takes for Earth to make one trip around the sun, then how long it | ||
takes for two or three of the other planets to make one trip around the sun. | takes for two or three of the other planets to make one trip around the sun. | ||
Run the Solar System View local script to show the planets orbiting | Run the Solar System View local script to show the planets orbiting the sun. | ||
the sun. | |||
