"Make a Small Switch" electronic PPT courseware

Category	Format	Size
Fourth Grade Science Volume 2, Textbook Edition	pptx	6 MB

"Make a Small Switch" electronic PPT courseware

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Upload Time: 2024-11-16

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Description

"Make a Small Switch" electronic PPT courseware

What is a switch?

It can connect or disconnect the circuit and control the working status of the electrical components in the circuit.

1. Observe the various materials that make up the flashlight.

Which of these materials are conductors and which are insulators?

Why are conductors used in some places and insulators used in other places?

Conductors: small light bulbs, wires, switches

Insulator: shell, touch switch

Think about the picture:

1. Is the flashlight on or off at this time? Why?

2. What should I do if I want to change? How does electricity flow?

2. Observe the structure of the flashlight.

How are the batteries and small light bulbs installed?

What is the path of current in a circuit? Try to mark the path of the current.

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For more information about the PPT courseware "Electricity Makes a Small Switch", please click the Electricity ppt Makes a Small Switch ppt tag.

"Make a Small Switch" Electric PPT:

"Make a Small Switch" Electricity PPT Part One Content: Observe the Flashlight Observe the materials used in the flashlight. Which of these materials are conductors and which are insulators? Observe the structure of the flashlight. How are the batteries and small light bulbs installed? What is the path of current in a circuit...

"I'll make a small switch" PPT courseware 2:

"I'll Make a Small Switch" PPT Courseware 2 Do you still remember the reason why the small light bulb shines? When the current flows from one end of the power source through the wire, flows through the small bulb (circuit), and returns to the other end of the battery, forming a complete loop, the small bulb will glow. As long as the electricity can...

"I'll Make a Small Switch" PPT courseware:

"I'll Make a Small Switch" PPT Courseware Compare Observation Skills 1. What is the path of the current in the circuit? Try to mark the path of the current. 2. Observe the switch of the flashlight and see what materials the switch is made of. Flashlight observation summary 1. Current path: Figure 1..

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Update Time: 2024-11-16

This template belongs to science courseware Fourth Grade Science Volume 2, Textbook Edition industry PPT template

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electricity ppt make a small switch ppt

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"Make a Small Switch" electronic PPT courseware