Electricity can be changed to light, sound, wind, moving the motor etc.
There are tools that use the nature and work of electricity.
Through various activities, such as connecting various attachments to a hand crank generator and storing electricity in a condenser, experience that electricity can be converted into light, sound, wind, moving the motor etc.
By comparing the lighting time of light bulbs and light emitting diodes with the intensity of current flowing through the circuit, capture the efficient use of electricity.
Make various things using electricity.
Understand that electricity can be changed to light, sound, wind, etc.
Understand that electricity can be created and stored.
Understand that there are tools that use the nature and work of electricity.
Miniature Light Bulb
Light Emitting Diode
Auxiliary parts for class use (miniature bulb)
Instructions & Worksheets Downloads
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Experiment Video Contents MethodConnect the batteries to run the motor, change the orientation of the battery, investigate the direction in which the motor rotates and the direction in which current...