Page 17 - trackpad v5.1 class 4 flipbook
P. 17
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

