3 Planet descriptions 2 Keywords: astronomical systemsplanets Students match each planet to its correct description. Preview
5 Planet years 5 Keywords: astronomical systemsorbitsplanetssequencingtable interpretation Students interpret information about unnamed planets and their length of year to answer questions about their distance from the Sun and the order of these planets from the Sun. Preview
3 Design a Mars station 7 Keywords: Marsastronomical systemsdrawingplanetsspace stations Task: Design a station on Mars. Assessment focus: problem solving to meet human needs in a different environment. Preview
4 The Moon and Venus 2 Keywords: Moonastronomical systemsdiagramsnight skyplanetsstarsvenus Students use two diagrams of the night sky to answer a multiple-choice question on each. Preview