Type:

Other

Description:

In this activity, learners explore how an electromagnet works by making a simple one. Using this knowledge, learners design a diagram to make a working speaker using household materials. Then learners follow instructions on one method of making a speaker, and test their own designs to compare results.

Subjects:

  • Education > General

Education Levels:

  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10
  • Grade 11
  • Grade 12

Keywords:

Informal Education,NSDL,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-056,radio,Electric Circuits,Troubleshooting and Maintenance,Chemistry,Engineering and Technology,vibration,electricity,current,speaker,insulator,General science,Sound,Invention and Innovation,Middle School,magnetic field,Problem Solving,The Design Process,Physical science,Conducting Investigations,History/Policy/Law,Research and Development,Physics,sound,Electricity and Magnetism,electromagnet,Electromagnetic Fields,General,magnet,Engineering,Vibration and Waves,oai:nsdl.org:2200/20140718104108869T,Electric Charges and Currents,Electrical Engineering,Education,Technology,The Scientific Process

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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