2. Page 2 of 10 Nile Egyptian Schools - المصرية النيل مدارس
3. Page 3 of 10 Nile Egyptian Schools - المصرية النيل مدارس
4. Page 4 of 10 Nile Egyptian Schools - المصرية النيل مدارس
5. Page 5 of 10 Nile Egyptian Schools - المصرية النيل مدارس
6. Page 6 of 10 Nile Egyptian Schools - المصرية النيل مدارس
Draw a line between the picture and suitable sentence:-
Sound can
travel through
liquid (water)
Sound can
travel through
gas(air)
Sound can
travel through
solid
Sound can't
travel in
vacuum
7. Page 7 of 10 Nile Egyptian Schools - المصرية النيل مدارس
Make a circle around the pleasant sounds:
8. Page 8 of 10 Nile Egyptian Schools - المصرية النيل مدارس
Use following words to describe sound for each case:-
Loud – Quiet – Quietest
At the beginning of the corridor
The sound will be ……………………………….
The sound will be ……………………………….
At the middle of the corridor
The sound will be ……………………………….
At the end of the corridor
9. Page 9 of 10 Nile Egyptian Schools - المصرية النيل مدارس
Use the following box to help you to describe pitch & volume:
Small size of waves Loud Quiet Large numbers of waves per second
Large size of waves Low Volume Small numbers of waves per second
Loud volume describes
……………………………………………………………………………………………………………………………………………………
Quiet volume describes
………………………………………………………………………………………………..…………………………………………………..
High pitch describes
………………………………………………………………………………………………………………………………………………………
Low pitch describes
………………………………………………………………………………………………………………………………………………………..
…………… Volume
…………….… Pitch
…………….… Pitch
…………… Volume
10. Page 10 of 10 Nile Egyptian Schools - المصرية النيل مدارس
1- Observe and put a tick (√):
.
2- Number these pictures from the beginning to the end:
When my vocal cords
vibrate, I hear the sound
The vocal chords of the singer
vibrate, and make a sound.
Sound travel
We will hear the sounds
with our ears.
When the drum skin
vibrates, we hear its sound
When guitar strings vibrate,
I hear its sound.
