Still Confused?

Try reviewing these fundamentals first

Still Confused?

Try reviewing these fundamentals first

Nope, got it.

That's the last lesson

Start now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started Now- Intro Lesson: a10:20
- Intro Lesson: b6:13
- Intro Lesson: c3:31
- Intro Lesson: d9:08
- Lesson: 1a2:27
- Lesson: 1b2:20
- Lesson: 1c2:32
- Lesson: 2a2:56
- Lesson: 2b4:00
- Lesson: 2c5:44
- Lesson: 3a4:02
- Lesson: 3b5:43
- Lesson: 4a2:48
- Lesson: 4b2:59

In this lesson, we will learn:

- Square measure refers to the squared units that are used to measure area
- How to count the square measure of areas shown by unit square figures
- Comparing between metric units and squared metric units

**Square measure**refers to the**units**we use to measure**area**- A
**unit square**is a square with a measure of__1 unit__on each side - Units can be in
**metric units**(i.e. m^{2}, cm^{2}, mm^{2}) or other**customary units**(i.e. ft^{2}, in^{2}, yd^{2})

- Different
**dimensions**(1-dimensional or 2-dimensional) correspond to**geometric properties**of shapes (**perimeter**or**area**) as well as their units:

- The
**square measure**of**area**can be thought of as the number of__unit squares__that cover the 2D shape. You can count each unit square one by one to find the area. - If you have a
**rectangular**figure of unit squares, think of it as an array:

**Converting**between metric units: meters (m), centimeters (cm), millimeters (mm)

**Converting**between squared metric units: m^{2}, cm^{2}, mm^{2}

- IntroductionIntroduction to Square Measure:a)What is square measure?b)Different types of square unitsc)Review: converting between single unitsd)Converting between square units
- 1.
**Comparing different square measures: mm**^{2}, cm^{2}, m^{2}

Fill in the blanks for the proper unit for each object: mm^{2}, cm^{2}, or m^{2}.a)The classroom wall measures 15 ___.b)A sheet of lined paper measures 616 ___.c)One face on a die measures 144 ___. - 2.
**Calculate the area of a figure made of unit squares**

Calculate the area of each figure. Give the answer with the proper units for each unit square.a)b)c) - 3.
**Area of figures drawn on grid paper**

Using the centimeter grid paper, draw a rectangle figure with an area of:a)4 cm^{2}b)24 cm^{2} - 4.
**Convert between square units using conversion facts**

Convert the square units by using the conversion fact.a)If there are 10,000cm^{2}in 1m^{2}, how many cm^{2}are there in 6m^{2}?

10,000cm^{2}= 1m^{2}

_____ cm^{2}= 6m^{2}b)If there are 100mm^{2}in 1cm^{2}, how many cm^{2}are there in 800mm^{2}?

100mm^{2}= 1cm^{2}

800mm^{2}= __ cm^{2}