Tuning In!Tuning In!
Remember the song?Remember the song? 
Sing-a-long!Sing-a-long! 
First verse:
(Group 1): Our parents get
their income when they
work.
(Group 2): When they work.
Sing-a-long!Sing-a-long! 
Our parents get their
income when they work.
When they work.
Sing-a-long!Sing-a-long! 
Our parents get their
income.
Our parents get their
income.
Sing-a-long!Sing-a-long! 
Our parents get their
income when they work.
When they work.
Sing-a-long!Sing-a-long! 
Singing Aye Aye
Yippee yippee Aye. (x2)
Singing
Aye Aye
Yippee. (x2)
Aye Aye
Yippee yippee aye.
Sing-a-long!Sing-a-long! 
Second verse:
(Group 1): Our allowance
comes from parents when
they work.
(Group 2): When they work.
Sing-a-long!Sing-a-long! 
Our allowance comes
from parents when they
work.
When they work.
Sing-a-long!Sing-a-long! 
Our allowance comes
from parents.
Our allowance comes
from parents.
Sing-a-long!Sing-a-long! 
Our allowance comes
from parents when they
work.
When they work.
Sing-a-long!Sing-a-long! 
Singing Aye Aye
Yippee yippee Aye. (x2)
Singing
Aye Aye
Yippee. (x2)
Aye Aye
Yippee yippee aye.
Sing-a-long!Sing-a-long! 
(Group 2): We can start earning
more money when we work.
(Group 1): When we work.
Sing-a-long!Sing-a-long! 
We can start earning more
money when we work.
When we work.
Sing-a-long!Sing-a-long! 
We can start earning more
money.
We can start earning more
money.
Sing-a-long!Sing-a-long! 
We can start earning more
money when we work.
When we work.
Sing-a-long!Sing-a-long! 
Singing Aye Aye
Yippee yippee Aye. (x2)
Singing
Aye Aye
Yippee. (x2)
Aye Aye
Yippee yippee aye.
Sing-a-long!Sing-a-long! 
Fourth verse:
( Group 2): We will sometimes
get some money as a
gift.
(Group 1): As a gift.
Sing-a-long!Sing-a-long! 
We will sometimes get
some money as a gift.
As a gift.
Sing-a-long!Sing-a-long! 
We will sometimes get
some money.
We will sometimes get
some money.
Sing-a-long!Sing-a-long! 
We will sometimes get
some money as a gift.
As a gift.
Sing-a-long!Sing-a-long! 
Singing Aye Aye
Yippee yippee Aye. (x2)
Singing
Aye Aye
Yippee. (x2)
Aye Aye
Yippee yippee aye.
Sing-a-long!Sing-a-long! 
Last verse:
Our parents get their
income when they work.
When they work.
Sing-a-long!Sing-a-long! 
Our allowance comes
from parents when they
work.
When they work.
Sing-a-long!Sing-a-long! 
We can start earning more
money.
We can start earning more
money.
Sing-a-long!Sing-a-long! 
We will sometimes get
some money as a gift.
As a gift.
Sing-a-long!Sing-a-long! 
Singing Aye Aye
Yippee yippee Aye. (x2)
Singing
Aye Aye
Yippee. (x2)
Aye Aye
Yippee yippee aye.
$ 1
How many ways are there
to put $1 into the piggy
bank?
Ans: 2 ways!
How many ways are there
to put 80 ¢
into the piggy bank?
Ans: 2 ways!
80 ¢
How many ways are there
to put 40 ¢
into the piggy bank?
Ans: 3 ways!
40 ¢
How many ways are there
to put 30 ¢
into the piggy bank?
Ans: 2 ways!
30 ¢
How many ways are there
to put $3
into the piggy bank?
Ans: 2 ways!
$ 3
How many ways are there
to put $5
into the piggy bank?
$ 5
Ans: 3 ways!
How many ways are there
to put $7
into the piggy bank?
$ 7
Ans: 2 ways!
How many ways are there
to put $12
into the piggy bank?
Ans: 1 way!
$ 12
How many ways are there
to put $15
into the piggy bank?
$ 15
Ans: 3 ways!
Which piggy bank has the MOST money?
40 ¢
90 ¢
$ 5
$ 7
Ans:
$ 7
MakeMake
thethe
Amount!Amount!
For Example:
Be the first group to
Make the Amount…
Be the
FIRST
GROUP
to
complete
the task!

Be the first
group to
Make the
Amount…
Be the first
group to
Make the
Amount…
Challenge yourself!:
Make 90¢
using ONLY 10¢
and 20¢ coins! 
Be the first
group to
Make the
Amount…
Be the first
group to
Make the
Amount…
Be the first
group to
Make the
Amount…
Challenge yourself!:
Make $1
using ONLY 5¢ and
10¢ coins! 
Be the first
group to
Make the
Amount…
Be the first
group to
Make the
Amount…
Challenge yourself!:
Make $5
using ONLY $1 and
$2 notes! 
Be the first
group to
Make the
Amount…
Be the first
group to
Make the
Amount…
Be the first
group to
Make the
Amount…
Challenge yourself!:
Make $7
using ONLY $2
notes and 50¢, 20¢,
10¢ or 5¢ coins! 
Is there only ONE
way to obtain a
certain amount of
money?
Is there only ONE
way to obtain a
certain amount of
money?
NO!
It depends on the coins/notes
that you have.
How many ways are there
to put $12
into the piggy bank?
Ans: 1 way!
$ 12
How many ways are there
to put $12
into the piggy bank?
Ans: 2 ways!
$ 12
How many ways are there
to put $12
into the piggy bank?
$ 12
Ans: 3 ways!
Activity AActivity A
Hand out ONEHand out ONE
Sheet to EACHSheet to EACH
student asstudent as
Homework.Homework.

Lesson4 ppt (p1)