Science STD 6 CH 13 game with magnet

Click here 4 science solution STD 6 CH 13 game with magnet

                                                      magnet had been found from the place known as a magnesia it has a characteristic of magnetism and to pull some thing from some distance...... magnet always stops in north south direction.... many people use compass to find direction which has a needle  magnet.....
there are many types of magnet.....
bar magnet
cylinder magnet
ring magnet
horse shoe magnet
u shape magnet
disk magnet

                                                     Magnet is a game for children. we can see many girls and boys playing with magnet..... to consume magnet we need to keep certain  things in mind.......
                                                                                   do not throw it
                                                                                   do not heat it
                                                                                   do not keep same pole nearer......