1) A machine is something that helps us do work with... a) lots of technology! b) less effort! c) lights and magic! 2) Life would be the same without machines. a) True b) False 3) Machines existed over 500 years ago. a) True b) False 4) Simple machines are not useful. a) True b) False 5) When was the wheel invented? a) around 4200-4000 BC b) around 2800 BC

Year 4 - Unit 6 - Cycle 1 | Let's Go!

Lebih lagi

Papan mata

Kuiz ialah templat terbuka. Ia tidak menjana skor untuk papan mata.

Gaya visual

Pilihan

Tukar templat

Pulihkan autosimpan: ?