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21 st
                                                                                            Century   #Creativity
                                                                                              Skills
                   FUN ACTIVITY
                   Choose any storage device, collect more information about it and make a beautiful chart
                   on that storage device using colourful pictures.







                          COding Zone       COding Zone    {}      =     COding Zone#Critical Thinking
                                {C ding z ne}
                                                                                             21 st
                                                                                           Century
                                                                                             Skills
                                                                          </>
                                                                                                    COding Zone
                     1.    If ‘a’ means ‘+’ ; ‘b’ means ‘–’ ; ‘c’ means ‘/’ and ‘d’ means ‘×’, then the expression 16
                         a 4 b 4 c 4 d 2 = ?
                     2.    If ‘x’ means ‘+’ ; ‘y’ means ‘–’ ; ‘z’ means ‘/’ and ‘w’ means ‘×’, then the expression 20
                         y 5 x 10 z 2 w 3 = ?






                   FOR THE TEACHER

                   1.  Discuss the concept of computer memory and its types.
                   2.  Discuss the advantages and disadvantages of various storage devices.













































                                                                                                Computer Memory   15
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