Image Source – Creative Commons
The path followed by the Sun is called the ecliptic, and any constellation within the ecliptic is called a “zodiac constellation”. You may be familiar with these as the symbol of your ‘star sign’ or horoscope identity. The word “zodiac” comes from Greek, meaning “circle of animals” and each of the twelve (except Libra, the scales) is represented by an animal. Year 8 Science students are required to search for an image of their zodiac sign and recreate the constellation using black paper and pin-holes. Use my Delicious links at right to start. If you have completed this task, you can search for your 2010 horoscope, and we will try to guess which prediction is true for each student in the class.
What is the difference between astrology and astronomy?
Have astrologers contributed to the science of astronomy?
Year 6/7 students will be creating a children’s story book to teach Mrs. Lee’s prep/1 class about Forces. You will use the on-line program “StoryJumper”, which allows you to add scenes, props, text and a cover to an on-line story book. Make sure your story includes one or more of the following forces: Gravity, Bouyancy, Friction, Surface tension, Magnetic forces, Muscular Forces, Static Electricity or Lift. Here are some examples of stories I have written and illustrated to demonstrate:
“Gravity and the Baby Bird” by Britt Gow
“Platypus Forces” by Britt Gow
You will need to sign up to “StoryJumper” and activate your account using your school email address. You can access your school email account at any time by going to webmail – make sure you have this link book-marked, so you can get to your email quickly and easily.
This week we celebrated the Winter Solistice, the “shortest day of the year”, when the earth’s axial tilt is farthest away from the sun. In the southern hemisphere, this is June 20th or 21st, when the sun rises later and sets earlier than any other day of the year.Check out “Astronomy Connections” for an interactive explanation of the seasons.
Next term, Year 6 and 7 students will be starting a unit of work on our solar system. This 6 minute YouTube video from the Hayden Planetarium and American Museum includes every satellite, moon, planet, star and galaxy in the Known Universe. Anyone with an iPod Touch can install the following applications to help them to learn about our Solar System (Thanks Jenny Ashby for your comment!)
- 8Planets – animations, information and quiz about our solar system
- Planets by Q continium – A 3D guide to the solar system for aspiring astronomers.
- Grand Tour 3D – Space travel on a budget
- planetFacts – size and distance scale and dictionary
- NASA app including images, videos, information about launches, when you can sight, orbit trackers and countdown clocks.
- Stars by Nelix displaying 88 constellations – does not use network.
- Star Walk ($2.99) 5 stars astronomy guide
- Space Images by NASA – You can rate, email and save images.
- Star map ($11.99) Planetarium in your hand with 350,000 stars!
- ABC TV has a free vodcast “Voyage to the Planets” that you can download or subscribe to.
- Don’t forget Stellarium on your netbooks
- Celestia (space simulation) is another free (Open Source) download for Windows, Linux, and Mac OS X.
Students will have a choice of activities including:
- Write a postcard “Back to Earth” about the conditions on one of the planets around our sun.
- Write a brochure for tourists about space travel.
- Use “Voicethread” , “Powerpoint” or “Photostory” to describe our solar system to aliens from ‘outer space’.
- A 60-second science video advertising one of the planets as a tourist destination
- Create a digital story about the planet you would most like to visit and how you would survive there.
- Use “Blabberise” to record an alien invader’s report back to his home planet about the Earth’s solar system.