Lesson on Sound

Topic: Sound

Learning Objective:

❖ To identify and create different sounds.
❖ To describe what the source of sound means.
❖ To name the source of a variety of sounds.

Grade 1
Science

Key Vocabulary(read

out loud 2 times)

➢ Five senses
➢ Hearing
➢ Sound
➢ Source
➢ Originates
➢ Voice prediction

Electronic

➢ Instruments

Starter
Activity:

How many senses are there? Which are
they?

Our Senses

Close your eyes and don’t
make a sound.

Main teaching

What can you
hear?

What direction is it
coming from?

Is it loud or quiet?

19/4/2024

Topic: SOUND-1

Keywords:

1. Senses

2. Hearing

3. Sound

4. Source

5. Originates

Senses

Hearing

Sound

Source

Originates

L.O.:To identify and create different sounds

1. Fill in the blanks
1. Our ears hear the source of the sound.

2.Waves can be sensed by humans and animals.

3. A source is what makes the sound.

Q. 2. Answer the following

1.What is a source of sound?
A source is what makes the sound.

https://www.youtube.com/watch?v=zlFgB-exU6M

Main

teaching

WHAT’S THAT SOUND?

Can you choose the correct animal that
makes this sound…?

A

B

C

Practice

A

B

C

C

A
B

C

WHAT’S THAT SOUND?

A

B

C

WHAT’S THAT SOUND?

A

B

C

WHAT’S THAT SOUND?

A

B

C

What Is Sound?

Waves that can be sensed by humans and
animals.

We listen when we use
our sense of hearing to
focus on sounds.
When there are lots of
things making sound our
ears and brain are very
good at recognizing
what is making each
sound.
Our ears hear the
SOURCE of a sound.

A sourceis what
makes the sound.

Where Does Sound
Come From?

●

Sounds can come from many places:
animals, cars, thunder, or musical
instruments.

●

People make sounds when they talk or
sing.

●

What sounds do you like to make with
your mouth? (e.g., whistling, humming)

What is the source of each sound?

Harp

Viol
a

Drum

Bee

Cymbals

Vibrating string
Vibrating string

Vibrating string
Vibrating skin

Vibrating wings
Vibrating metal
disc

waves

rain

wind

N
A
T
U
R
A
L
S
O
U
N
D
S
O
U
R
C
E

Birds chirping

Different sounds have different volumes – this is the scientific
word for how loud or quiet a sound is.
Scientists like to measure things, and they measure sound using a
special unit called a decibel (db).

2.A decibel is a special unit used to
measure sound.

3. Short form of decibel is db.

1.Soundcan be loud or quiet .

Q. Name the following:

29/4/2022

4. Sound is made when an object vibrates.

Fill in the blanks:

1. Sound sources: human ,animal ,
door bell ,car

➢ Find the sound and its source of three(3) objects

which are available at home and make this table
and write it in your science notebook.

Homework
Activity:

Source of sound

Sound

Some sounds need to be loud for our safetye.g.
smoke detectors or sirens.

Sounds can become loud enough to hurt our ears. If a sound
has a high enough volume, it can be harmful to our hearing.

Link with UAE culture:

AAL-Write on the last page of your science
notebook

/5/2022

AAL

Fill in the blanks from the given option:

vibrates , door bell, hear, decibel, fire alarm

1.Sound is measured in a special unit __________
.

2. __________ is a sound source.

3.Sound is made when object__________ .

4.__________ warns us when there is fire .

5.We can__________ with our ears.

Animal

sounds

Cat

Roar/growl

Dog

baa

Horses

woof

Goats and sheep

hoot

Owl

cluck

Chicken

meow

Lions

neigh

Plenary

H__ __ __ s

B __ __ __ __s

Complete the source.

Match the animal with their sounds

Name any three
natural sound source.

All the students will be able to:
Identify different sounds.

Most of the students will be able to:
Describe sound and its source.

Most of the students will be able to:
Uses of sound in real life.

Success Criteria: