Eureka Module 3 Lesson 18

Hello,

Get ready for your Bellringer

This a quick check of your knowledge gained over the last 3 lessons. ​

Multiple Choice

In which quadrant is the following point?
(-3, 12)

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Multiple Choice

What is the vocabulary word for the horizontal line at the bottom of the coordinate plane?

• X-axis

• Y-axis

• Origin

• Ordered pair

Multiple Choice

What is coordinate R?

• (2,5)

• (0,1)

• (2,3)

• (1,0)

Multiple Choice

Ordered pair (0,0) is also known as the ___.

• y-axis

• x-axis

• origin

Multiple Choice

What is the vocabulary word for the vertical line on the left of the coordinate plane?

• X-axis

• Y-axis

• Origin

• Coordinate Plane

Multiple Choice

In an ordered pair, the _________ number is called the y-coordinate.

• first

• second

• both

• neither

Multiple Choice

To graph the point (5, 9) on the coordinate plane, start at the origin. Move 5 units _______ and 9 units _______.

• right... down

• left... up

• right... up

• left.... down

Multiple Choice

Where is point E located?

• ( 2, 0 )

• ( 2 , 2 )

• ( 0 , 2 )

• ( 0 , 0 )

Multiple Choice

Name the quadrant where POINT C is located. 

• Quadrant I

• Quadrant II

• Quadrant III

• No Quadrant

I can compute the lengths of horizontal and vertical line segments. 

I can identify points on the same vertical or horizontal line, given the coordinates.

​Objective

6.NS.C.8 Solve real‐world and mathematical problems by graphing points in all four quadrants of the coordinate plane. Include use of coordinates and absolute value to find distances between points with the same first coordinate or the same second coordinate.

 

Turn to lesson 18 (page 183)

Standard

Some text here about the topic of discussion

​Lesson Vocabulary

axes
coordinate grid

negative
origin
positive
quadrant (first, second, third, fourth) 

x-axis

x-coordinate, first coordinate

y-axis
y-coordinate, second coordinate

Subject | Subject

Some text here about the topic of discussion

Let's start with the end in mind!

Look at the exit ticket

Quick notes and steps

Write them down in your math workbook!

• If the points lie in the same quadrant, subtract the absolute values.

• If the points lie in different quadrants, add the absolute value.

​

​Notes

Try this exercises using turn & talk

Inside voices please!

Draw

Try the opening exercise question

Poll

On the coordinate plane, what represents the intersection of the two roads?

• By the origin

• By the y-axis

• By the x-axis

• They do not intersect

Example 1

Now you try!

We will discuss as we move along.

Multiple Choice

What is the distance between Katelynn's home, (0,3) and Adriana's home, (0,7)?

• 14

• 0

• 4

• 7

Multiple Choice

What is the distance between Junior's home, (-2,0) and Chris' home, (4,0)?

• 6

• 0

• 2

• 8

Example 2

Example 3

Now you try!

Turn and talk to your neighbor!

Now you try!

We will discuss as we move along.

Open Ended

Find the length of the line segment with endpoints (7,2) and (-4, 2), and explain how you arrived at your solution.

Draw

Circle the correct answer.

Draw

Circle the correct answer.

Draw

Circle the correct answer.

Exit Ticket time!

Take your time!