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      Lesson details

      Learning outcome

      I can combine input, process and output components to create functioning circuits.

      Key learning points

      1. The context is wearable technology - to keeps pupils safe when travelling to and from school in the dark.
      2. Electronic systems have input, process and output components.
      3. Tinkercad circuits can be used to design and simulate electronic circuits.

      Keywords

      • Context - the situation within which something exists or happens

      • Systems - a set of related parts or components used to create an outcome

      • CAD - Computer Aided Design

      • Simulation - imitate a product or process to test it

      Common misconception

      Designing with electonics must always involve physical components and circuits.

      Designing with electronics can use physical components, schematics and CAD to test and iterate ideas.

      Teacher tip

      When using Tinkercad, create a Class list and share the "Classcode" with your students. In Tinkercad it is good practice for pupils to rename a file before they begin.

      Equipment

      Student access to Tinkercad.com.

      Licence

      This content is © Oak National Academy Limited (2026), 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.
      What does CAD stand for?

      Correct answer: Computer Aided Design
      Computer Added Design
      Computer Added Drawing
      Computer and Drawing

      Q2.
      What is a context?

      a product within which something exists or happens
      Correct answer: the situation within which something exists or happens

      Q3.
      What is the unit of measurement for batteries and cells used as the electromotive force in circuits?

      Correct Answer: Volts, Voltage, V

      Q4.
      Match the concept to the description

      Correct Answer:current,the flow of electrons

      the flow of electrons

      Correct Answer:resistance,the opposition to the flow of current

      the opposition to the flow of current

      Q5.
      Name this component?

      An image in a quiz
      Correct Answer: Bulb, Lightbulb, Light bulb

      Q6.
      Put the systems approach to design in the correct order.

      1 - input
      2 - process
      3 - output

      4 Questions

      Q1.
      What is the function of this component?

      An image in a quiz
      it stops light in a circuit
      Correct answer: it senses the light level
      it creates a light, when attached to a circuit
      it reduces the current in a circuit
      it makes a noise

      Q2.
      What happens when you click this icon in Tinkercad, when designing a circuit?

      An image in a quiz
      it creates a new design
      it simulates a circuit design
      Correct answer: it takes you back to the home page
      it closes Tinkercad
      nothing, it's just a logo

      Q3.
      Match the systems stage with the description.

      Correct Answer:Input components,are used to send a signal, such as switches and sensors.

      are used to send a signal, such as switches and sensors.

      Correct Answer:Process components,take a signal and change it.

      take a signal and change it.

      Correct Answer:Output components,respond to a signal through light, sound or movement.

      respond to a signal through light, sound or movement.

      Q4.
      If a component allows current to flow in one direction only it is described as ...

      Correct answer: polarised.
      an arrow.
      linear.
      one way.
      Q1 Autodesk screen shots reprinted courtesy of Autodesk, Inc. Q2 Tinkercad/Autodesk screen shots reprinted courtesy of Autodesk, Inc.

      To help you plan your 9 design and technology lesson on: Circuits in Tinkercad, download all teaching resources for free and adapt to suit your pupils' needs...