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 touch appliances, wires or electrical switches with wet hands or feet We can generate electricity from different source.
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 turn water into steam. This steam is used to turn a big seat of wheel called a steam turbine
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.
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.
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 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 ………..
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