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Telescopes and Australian astronomy
Explore how optical, radio and space telescopes, including Australian facilities such as Parkes and the Square Kilometre Array, extend our knowledge of the universe.
⏱ 18 min❓ 9 questions
What you'll be able to do
- ✔I can compare optical, radio and space-based telescopes and explain why each is used
- ✔I can explain how telescope size affects light-gathering and detail
- ✔I can describe how Australian facilities such as Parkes and the SKA have advanced astronomy
How this works
- 1Read the short explanations first — they teach you what you need before each question.
- 2Answer each question, then tap Check. A right answer moves you on automatically; if it's wrong, you'll see a friendly explanation of why.
- 3Finish all 3 steps to see your score — sign in and subscribe to unlock the full lesson and save it.
What's inside
9 questions and 1 quick teaching card, including:
- 🔢Number answer — Work out the answer and type the number.
- ✅Select all that apply — More than one can be right — pick every option that fits.
👪Grown-up tip: sit alongside younger learners for the first few lessons. Read the questions together and chat about the explanations — that's where the real learning sticks.
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Curriculum: AC9S10U03, AC9S10H02