主播大秀

Supporting Content

• Multiplying bacteria - a geometric sequence problem — 14/02/2005

  Duration: 1:35

• Despatch rider - a speed and distance problem — 14/02/2005

  Duration: 4:22

• Calculating average speed on a commute to and from work — 14/02/2005

  Duration: 3:14

• Alien tug of war — 07/03/2005

  Duration: 1:40
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