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What is electricityand where does it      come from?
 Electricity is the form of energy  and moving electrons  Electricity is also made in  batteries
Do not…….. Electricity can be very dangerous. You should never put anything into electric sockets, except plugs. Never t...
Source of electricity Fossil fuels: coal, oil and wood
Making electricity using thefollowing In an cool, oil or gas        Steam turbine  firepower station. We  burn fuel to t...
electricity from power station tohouseholds The electricity produced    and we can connect to it in power stations is   ...
Why do we need electricity We need electricity for everything. To power our appliances, to heat our homes, to light our h...
Can you think of appliances thatuse batteries?
Things that use electricity What can you see in this classroom that uses electricity?
What things do you have at homethat use mains electricity?
Independent activity fill in themissing words What is the electricity ....    Why do we need Where can we use          ...
Conclusion Learners must be able to    Know the difference  define electricity          between the things that identif...
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Electricity

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Transcript of "Electricity"

  1. 1. What is electricityand where does it come from?
  2. 2.  Electricity is the form of energy and moving electrons Electricity is also made in batteries
  3. 3. Do not…….. Electricity can be very dangerous. You should never put anything into electric sockets, except plugs. Never touch appliances, wires or electrical switches with wet hands or feet We can generate electricity from different source.
  4. 4. Source of electricity Fossil fuels: coal, oil and wood
  5. 5. Making electricity using thefollowing In an cool, oil or gas  Steam turbine firepower station. We burn fuel to turn water into steam. This steam is used to turn a big seat of wheel called a steam turbine
  6. 6. electricity from power station tohouseholds The electricity produced  and we can connect to it in power stations is by using a plug carried through wires into buildings.
  7. 7. Why do we need electricity We need electricity for everything. To power our appliances, to heat our homes, to light our homes and businesses, and even to run our cars.
  8. 8. Can you think of appliances thatuse batteries?
  9. 9. Things that use electricity What can you see in this classroom that uses electricity?
  10. 10. What things do you have at homethat use mains electricity?
  11. 11. Independent activity fill in themissing words What is the electricity ....  Why do we need Where can we use electricity………………… electricity…………..  Think of the event where Haw can we generate the is no electricity and electricity……….. how can you survive Electricity can be very without electricity ……… You should never put (10)marks anything into electric ………..
  12. 12. Conclusion Learners must be able to  Know the difference define electricity between the things that identify the different use a battery and sauce that are used to electricity generate electricity Tell us how the turbine works to generate electricity
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