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      Harry Beck and circuit diagrams

      Lesson details

      Learning outcome

      I can relate Harry Beck's work to circuit diagrams and draw my own.

      Key learning points

      1. Harry Beck was inspired by circuit diagrams when he developed the London Underground map.
      2. Electric vehicle prototypes need pulleys, a motor, a battery pack, axle and a switch to work.
      3. Electrical designs need circuit diagrams.
      4. Tinkercad can be used to draw electric circuits.

      Keywords

      • Circuit diagram - a simple drawing showing how parts of an electrical system are connected

      • Electrical components - parts of an electrical circuit

      • Tinkercad - an online computer aided design application

      • Workspace - area where objects are created and changed

      Common misconception

      All circuits have multiple pathways (like the underground map).

      A series circuit is a continuous loop where all the components are connected one after another along the same path.

      Equipment

      Access to Tinkercad.

      Licence

      This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0
      except where otherwise stated. See Oak's terms & conditions
      (Collection 2).

      Lesson video

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      Prior knowledge starter quiz

      6 Questions

      Q1.
      A powers things like torches.

      Correct Answer: battery, cell

      Q2.
      What is the job of a motor in a circuit?

      Correct answer: to spin or turn
      to give out light
      to make a sound

      Q3.
      What is the job of a bulb in a circuit?

      to spin or turn
      Correct answer: to give out light
      to make a sound

      Q4.
      We use a to turn a circuit on or off.

      Correct Answer: switch

      Q5.
      A __________ is the path electricity travels.

      Correct answer: circuit
      bulb
      motor

      Q6.
      Which of these methods of travel uses a battery to power its movement?

      petrol car
      Correct answer: electric car
      walking

      4 Questions

      Q1.
      What inspired Harry Beck’s design of the London Underground map?

      a road map
      a book of train routes
      Correct answer: an electrical circuit diagram

      Q2.
      Tinkercad can be used to draw diagrams.

      Correct Answer: circuit

      Q3.
      Which circuit component is shown in the diagram?

      An image in a quiz
      cell
      switch
      Correct answer: motor

      Q4.
      Put these steps in order to build a simple electric circuit in Tinkercad.

      1 - open the workspace
      2 - drag in the battery and motor
      3 - connect wires
      4 - test the circuit

      To help you plan your 5 design and technology lesson on: Harry Beck and circuit diagrams, download all teaching resources for free and adapt to suit your pupils' needs...