Fill in the Blanks
If the object stops vibrating, the sound will ...
STOP
What are the 3 characteristics of sound?
PITCH
VOLUME
DURATION
Name a natural sound
BIRDS TWEETING
DOG BARKING
CAT MEOWING
LEAVES RUSTLING
RAIN DROPS FALLING
Name 2 ways that light travels that we observed in our experiments
LIGHT MAKES COLOUR
LIGHT TRAVELS IN A STRAIGHT LINE
LIGHT BENDS
LIGHT BOUNCES OFF THINGS
Name 2 parts of the eye
LENS
IRIS
PUPIL
OPTIC NERVE
CORNEA
Sound travels in ...
WAVES
Describe 3 ways to protect your eyes and keep them safe.
DON'T TOUCH OR RUB THEM
GET REGULAR CHECK-UPS
WEAR SUNGLASSES IN THE SUN
USE SPORTING EQUIPMENT WHEN PLAYING SPORTS
LIMIT SCREEN TIME
Name 3 man-made sounds
INSTRUMENTS
CARS
WHISTLE
FAN
TELEVISION
Name 2 examples of artificial light
FLASHLIGHT
LAMP
STREET LIGHT
LIGHT BULB
What does sound travel fastest through?
A - AIR
B - SOLIDS
C - LIQUIDS
LIQUIDS (WATER)
If you play a guitar the strings will ...
Name 3 ways you can protect you ears and keep them safe.
GET REGULAR CHECK-UPS
KEEP THEM CLEAN
WEAR HEADPHONES WHEN YOU ARE AROUND LOUD NOISES
TURN DOWN THE VOLUME
Name an animal that makes a high pitch sound
MOUSE
Name 2 examples of natural light
FIREFLIES
SUN
STARS
ANGLERFISH
LOUD OR QUIET
There are 2 types of sound. They are man-made and ...
NATURAL
What are the 3 things sound can travel through?
AIR
SOLIDS
Name an animal that makes a low pitch sound
Lion roaring
What happens when light hits a mirror?
IT BOUNCES BACK (REFLECTS)
DURATION describes how --- or ---- a sound is.
LONG OR SHORT
A whistle is example of a ... sound
MAN-MADE
What travels faster, sound or light?
LIGHT
Name the 4 sources of light
SUN
FIRE
BIOLUMINESCENCE
ELECTRICITY
What are the three parts of the ear called?
INNER EAR
MIDDLE EAR
OUTER EAR
PITCH describes how ---- or ----- a sound is.
HIGH OR LOW