Science Discrepant Activity

Class X Science Chapter "Carbon and Carbon Compounds"

Science Discrepant Activity

Class X Science Chapter "Light"

Science Discrepant Activity

Class IX Science Chapter "Matter in our surround "

Science and technology used in transportation

There are multiple uses of convex and concave mirrors. One of the important use of convex mirror is this type of mirror is used as side mirrors in scooters, cars and in other automobile. Convex mirrors can form images of object spread over a larger area. So, these help the drivers to see the traffic behind them.
Such information should be given to the students while teaching sub- topic convex and concave mirrors from chapter " Light" of class VII.

Science and technology used in manufacturing process

In chapter "Fibre to fabric" of class VII, there is a process of converting fibres to wool. So while explaining that process students should be told about the latest machineries used in factories which involves less manual labour in converting fibre to wool. Machineries used in industries should be shown to the students through videos.

Science and technology in information and communication

While explaining the lesson "Sunita in space" class V, the students should be told about the satellite and their specific job. The different functions of satellite like to monitor cloud paterns for a weather station, to send television signals for t.v. etc.

Science, Energy and power technology

The conventional sources of energy are generally non renewable sources og energy, which are being used since a long time. the coal, petroleum, natural gas and electricity arw conventional sources of energy. so while explaining the lesson "conventional sources of energy" class IX, the students should be told how these fossil fuels like coal, petroleum can be used in thermal power plant where in fuel is burnt to produce heat energy ehich is converted into electrical energy. videos should be shown to the students for better understanding.

Science and technology in agriculture

Science and technology used in agriculture

While explaining the lesson "A seed tells a farmer's story' of class V, the students should be told about the hybrid seeds used in agriculture and gardening . These hybrid seeds are produced by cross- pollinating the plants and it is one of the main contributor to the dramatic rise in agricultural output.

Science and technology in medicine

Science and technology used in medicine

While explaining the lesson "Treat for mosquitoes" of class V students should be informed about the blood test. The procedure of doing the test and the equipments (tool) required to do the blood test like microscope, slides etc.