Transcript Math Rocks - Net Start Class

Math Rocks!
 We need it everyday,
 we need it when we work,
 we need it when we play.
 Math Rocks!
 We use it every night.
 We’ve got to rock the world,
 so we’ve got to get it right!
 Math Rocks!

Fractions, money, telling time,
decimals, measurement, composite or prime.
 Operations, geometry, too,
 Math is good for me
 And really good for you!


Math Rocks!
 In everything we do,
Just understand your math and
 you can rock it, too!
 Math Rocks!
 Let’s rock it all the way.
We love to do the numbers and
 that is why we say,
 Math Rocks!



Addition, subtraction, divide, multiply,
 altitude, area, give it a try!
 Approximate, calculate, figure it out!
 Rockin’ with arithmetic is what it’s all
about!

Math Rocks!
 We need it ev’ry day,
 we need it when we work,
 we need it when we play.
 Math Rocks!
 We use it every night.
 We’ve got to rock the world,
 so we’ve got to get it right!
 Math Rocks!

Math Rocks!
Power up!
What, what, what
Power up!
What, what, what
One, two, three, four,
ev’rybody on the floor.
Five, six, seven, eight,
now’s the time to celebrate!
Eight, seven, six, five,
ev’rybody look alive.
Four, three, two, one,
power up and have some
fun!
Power up!
Power up!
5/Five…10/ten…
15/fifteen, 20/twenty,
25/twenty-five, 30/thirty,
35/thirty-five, 40/forty,
45/forty-five, 50/fifty,
55/fifty-five, 60/sixty,
65/sixty-five,70/seventy,
75/seventy-five go!
One, two, three, four,
ev’rybody on the floor.
Five, six, seven, eight,
now’s the time to
celebrate!
Eight, seven, six, five,
ev’rybody look alive.
Four, three, two, one,
power up and have some
fun!
Power up!
Power up!
7/Seven…14/fourteen…
21/twenty-one, 28/twenty-eight,
35/thirty-five, 42/forty-two,
49/forty-nine, 56/fifty-six,
63/sixty-three, 70/seventy,
77/seventy-seven, 84/eighty-four,
91/ninety-one,98/ninety-eight,
105/one-o-five!
One, two, three, four,
ev’rybody on the floor.
Five, six, seven, eight,
now’s the time to
celebrate!
Eight, seven, six, five,
ev’rybody look alive.
Four, three, two, one,
power up and have some
fun!
What, what, what
Power up!
 Operations,
 things
we do with pride:
 Add, subtract, multiply,
divide!
 Operations,
 What we need to know:
 stand up, take a turn,
 show me how it goes!
 Let’s
multiply.
 Ready, set, go!
 Two times one is two:

 Two
2x1=2
times two is four:

2x2=4
Two times three is six:
2x3=6
Answer nine more!
 Two
times four is?

 Two
2x4=?
times five is?

2x5=?
Two times six is?
2x6=?
Hey, you’re doing great!
 Two
times seven is?

 Two
2x7=?
times eight is?

2x8=?
Two times nine is?
2x9=?
Just three more!
 Two

 Two
times ten is?
2 x 10 = ?
times eleven is?

2 x 11 = ?
Two times twelve is?
2 x 12 = ?
Let me hear you roar!
 Operations,
 things
we do with pride:
 Add, subtract, multiply,
divide!
 Operations,
 What we need to know:
 stand up, take a turn,
 show me how it goes!
 Let’s
divide.
 Ready, set, go!
 Two by two is one:

 Four
2 2=1
by two is two:

4 2=2
Six by two is three:
6
2=3
Give the answer,
please!
 Eight

 Ten
by two is?
8 2=?
by two is?
10 2 = ?
Twelve by two is?
12
2=?
This game really kicks!
 Fourteen
by two is?
14 2 = ?
 Sixteen
by two is?
16 2 = ?
Eighteen by two is?
18
2=?
Just three more!
 Twenty
by two is?
20 2 = ?
 Twenty-two
by two is?
22 2 = ?
Twenty-four by two is?
24 2 = ?
Let me hear you roar!
Operations,
 things we do with pride:
 Add, subtract, multiply, divide!
 Operations,
 What we need to know:
 stand up, take a turn,
 show me how it goes!

 Operations!
A simple rhombus
is just a four sided shape,
each side is equal,
that means the very same length.
If ev’ry angle
just opposite is the same,
then you can do the rhombus rhumba!
It’s just a flat shape
and it has four equal sides,
and if you get this,
My friend, you’re making great strides!
To find its area
it’s altitude times a side,
now you can do the rhombus rhumba!
Area is thirty-two and altitude is eight.
If you find the length of sides,
then you are doing great!
A simple rhombus
is just a four sided shape,
each side is equal,
that means the very same length.
If ev’ry angle
just opposite is the same,
then you can do the rhombus rhumba!
It’s just a flat shape
and it has four equal sides,
and if you get this,
My friend, you’re making great strides!
To find its area
it’s altitude times a side,
now you can do the rhombus rhumba!
Area is sixty-four and altitude is eight.
If you find the length of sides,
then you are doing great!
A parallelogram
or any square fills the bill,
with equal sides
and opposite angles still.
All those triangles,
they have no place on the floor,
for they can’t do the rhombus rhumba.
No, they can’t do the rhombus rhumba,
but you can do the rhombus rhumba!
Ole!
ACTION FRACTIONS
(Fraction and Decimal
Equivalents)
• Ate half an apple and feel alive.
• Ate half an apple and left point
five.
• Drank one-third of my soda pop.
• That’s point three and a little
drop.
• I got action!
• Action fractions!
• Fraction and decimal equivalents,
• When you understand it all
makes sense.
• Action fractions!
• What is the equivalent of four
eighths?
• If you said half, you’re doing
great!
• You know two sixths is just one
third.
• Fractions are our thing, and
equivalent’s the word.
• I got action!
• Action fractions!
• Fraction and decimal equivalents,
• like a quarter of a dollar equals
twenty-five cents.
• Action fractions!
• One quarter is point two five.
• One half is point five o.
• Three quarters is point seven
five.
• Four quarters, one hundred
percent!
• I got action!
• Action factions!
• Fraction and decimal equivalents,
• when you understand, it all
makes sense.
• Action fractions!
• Two is to four as “X” is to one
hundred.
• Two times one hundred divided
by four is the decimal equivalent!
• One is to three as “X” is to one
hundred.
• One times one hundred, divided
by three will give you the
equivalent!
• I got action!
• Action factions!
• Fraction and decimal equivalents,
• when you understand, it all
makes sense.
• Action fractions!
• Get to the point!
• Yeah!