(chorus)

These are my nonstandard units of measurement,

just to get an idea of how big something is.

These are my nonstandard units of measurement,

just to get an idea of how big something is.

(verse)

I measured my speaker

and it equaled 1 sneaker.

I measured my chair

and it equaled 5 stairs.

I measured my cup

and it equaled 2 thumbs.

I measured my fan

and it equaled 3 hands.

(chorus)

These are my nonstandard units of measurement,

just to get an idea of how big something is.

These are my nonstandard units of measurement,

just to get an idea of how big something is.

[intro]

Place value

Place value

[chorus]

As we go to the left,

each place value goes up 10 times

As we go to the left,

each place value goes up 10 times

[verse]

In our number system

the value depends on the place or position

of a number, of a number.

In our number system

the value depends on the place or position

of a number, of a number.

Ones place.

Tens place.

Hundreds place.

Thousands place.

Ten thousands place.

Hundred thousands place

Millions place

Ones place

Tens place

Hundreds place

Thousands place

Ten thousands place

Hundred thousands place

Millions place

[chorus]

As we go to the left,

each place value goes up 10 times

As we go to the left,

each place value goes up 10 times

[outro]

Place value

Place value

[chorus]

5, 10, 15, 20,

25, 30, 35, 40,

45, 50, 55, 60,

65, 70, 75, 80,

85, 90, 95, 100

[verse]

Let’s start with 5, it’s lots of fun.

Counting by fives, one by one. 

5, 10, 15, 20.

These numbers come up plenty!

25, 30, here we go.

Counting by fives helps you grow.

35, 40, now we’re moving.

Look how our numbers keep improving!

45, 50, halfway there.

Counting by fives, with time to spare.

55, 60, watch us thrive.

Learning together, high-five! 

65, 70, almost done.

Counting by fives is so much fun!

75, 80, moving along.

Join in the count, sing the song!

85, 90, nearly through.

Counting by fives is great for you! 

95, 100, we did arrive.

Thanks for counting, high-five!

[chorus]

5, 10, 15, 20,

25, 30, 35, 40,

45, 50, 55, 60,

65, 70, 75, 80,

85, 90, 95, 100

[chorus]

Let’s make it measure up, let’s make it measure, yeah.

12 inches makes one foot.

Yes, we measure up, yeah.

Let’s make it measure up, let’s make it measure, yeah.

12 inches makes one foot.

Yes, we measure up, yeah.

[verse]

Look on a ruler, you will see numbers.

Each number represents an inch, an inch.

Now, each number tells how many inches.

You measure from beginning to end, end.

[chorus]

Let’s make it measure up, let’s make it measure, yeah.

12 inches makes one foot.

Yes, we measure up, yeah.

Let’s make it measure up, let’s make it measure, yeah.

12 inches makes one foot.

Yes, we measure up, yeah.

[verse]

Look on a ruler, you will see notches.

Each notch is a different size, size.

The notch in the middle is one half.

The next notch down a size is one fourth.

The next notch down a size is one eight.

and the smallest notch is one sixteenth.

[chorus]

Let’s make it measure up, let’s make it measure, yeah.

12 inches makes one foot.

Yes, we measure up, yeah.

Let’s make it measure up, let’s make it measure, yeah.

12 inches makes one foot.

Yes, we measure up, yeah.

[chorus]

I know my definitions,

I know my definitions.

When it comes down to fractions,

when it comes down to fractions.

I know my definitions,

I know my definitions.

When it comes down to fractions,

when it comes down to fractions.

[verse]

Fractions are parts of a whole,

fractions are parts of a whole.

The denominator is the bottom number.

The numerator is the top number.

The denominator tells the truth.

How many parts the whole is divided into.

The numerator tells us this,

how many of the parts we’re dealing with.

The denominator tells the truth.

How many parts the whole is divided into.

The numerator tells us this,

how many of the parts we’re dealing with.

[chorus]

I know my definitions,

I know my definitions.

When it comes down to fractions,

when it comes down to fractions.

I know my definitions,

I know my definitions.

When it comes down to fractions,

when it comes down to fractions.

[chorus]

The perimeter is the distance all around the figure.

The perimeter is the distance all around the figure.

Perimeter of simple shapes that we make.

Perimeter of simple shapes that we make.

[verse]

The perimeter of a rectangle is

length plus width plus length plus width

For the perimeter of a triangle, can we agree?

side1 plus side2 plus side3

The perimeter of a square is easy, right?

You just add all 4 sides

The perimeter of a square is easy, right?

You just add all 4 sides

[chorus]

The perimeter is the distance all around the figure.

The perimeter is the distance all around the figure.

Perimeter of simple shapes that we make.

Perimeter of simple shapes that we make.

[chorus]

We line it up and then we break it down

We line it up and then we break it down

We line it up and then we break it down

We line it up and then we break it down

[verse]

Line:

A straight path in a plane extending in both directions.

Line:

A straight path in a plane extending in both directions.

Perpendicular Lines:

Two lines that intersect to form right angles.

Perpendicular Lines:

Two lines that intersect to form right angles.

Intersecting Lines:

Lines that cross each other at exactly one point.

Intersecting Lines:

Lines that cross each other at exactly one point.

Parallel Lines:

Lines in a plane that do not intersect.

Parallel Lines:

Lines in a plane that do not intersect.

Ray:

Starts at an endpoint while the other side goes on forever.

Ray:

Starts at an endpoint while the other side goes on forever.

Line Segment:

Part of a line that has two end points.

Line Segment:

Part of a line that has two end points.

[chorus]

We line it up and then we break it down

We line it up and then we break it down

We line it up and then we break it down

We line it up and then we break it down

(chorus)

We can use a protractor to measure angles.

We can use a protractor to measure angles.

When you rotate two rays you get angles.

When you rotate two rays you get angles.

All angles have a vertex, vertex.

All angles have a vertex, vertex.

(verse)

Right angle looks like an “L” and measure 90 degrees.

Right angle looks like an “L” and measure 90 degrees.

Acute angles are less than 90 degrees.

Acute angles are less than 90 degrees.

Obtuse angles are more than 90 degrees but less than 180.

Obtuse angles are more than 90 degrees but less than 180.

(chorus)

We can use a protractor to measure angles.

We can use a protractor to measure angles.

When you rotate two rays you get angles.

When you rotate two rays you get angles.

All angles have a vertex, vertex.

All angles have a vertex, vertex.

[chorus]

Triangles, 3 sides, 3 angles.

Triangles, 3 sides, 3 angles.

Triangles, 3 sides, 3 angles.

Triangle is a polygon, triangle is a polygon.

[verse]

An acute triangle has 3 angles

that are less than 90 degrees.

An obtuse triangle has 3 angles

but 1 angle is more than 90 degrees.

A right triangle has 3 angles

but 1 angle equals 90 degrees.

An equilateral triangle has 3 sides,

and all 3 sides are equal.

Isosceles triangle has 3 sides,

but only 2 of those sides are equal.

A scalene triangle has 3 sides.

All 3 sides have different sizes.

[chorus]

Triangles, 3 sides, 3 angles.

Triangles, 3 sides, 3 angles.

Triangles, 3 sides, 3 angles.

Triangle is a polygon, triangle is a polygon.

[chorus]

We’re dividing fractions.

We’re dividing fractions.

I can do it, you can do it, we can do it, we can do it.

We’re dividing fractions.

We’re dividing fractions.

I can do it, you can do it, we can do it, we can do it.

[verse]

Take your fractions and line them up, side by side.

Now, let’s flip your second fraction.  The fraction you want to divide by.

Then, the numerator times the numerator, you multiply.

Then, the denominator times the denominator, you multiply.

Take your fractions and line them up, side by side.

Now, let’s flip your second fraction.  The fraction you want to divide by.

Then, the numerator times the numerator, you multiply.

Then, the denominator times the denominator, you multiply.

Lastly, we reduce to simplest form.

Reduce your fraction to simplest form.

[chorus]

We’re dividing fractions.

We’re dividing fractions.

I can do it, you can do it, we can do it, we can do it.

We’re dividing fractions.

We’re dividing fractions.

I can do it, you can do it, we can do it, we can do it.