# Revision lines and angles

Equations of horizontal/vertical lines
Schedule:
• Learning goals
• Equations of horizontal/vertical lines
• Work
• Check
1 / 12
Slide 1: Tekstslide
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In deze les zitten 12 slides, met tekstslides.

Lesduur is: 60 min

## Onderdelen in deze les

Equations of horizontal/vertical lines
Schedule:
• Learning goals
• Equations of horizontal/vertical lines
• Work
• Check

#### Slide 1 -Tekstslide

Learning goals
At the end of this lesson I can:
•  Give the equation for horizontal and vertical lines
• Identify parallel, perpendicular and intersecting lines

#### Slide 2 -Tekstslide

Equations of horizontal/vertical lines
1. Find the coordinates of A, B, C and D

2. What do ALL the points on this line have in common?

#### Slide 3 -Tekstslide

Equations of horizontal/vertical lines
1. Find the coordinates of A, B, C and D
A(-1,3) B(1,3) C(4,3)  D(5,3)

2. What do ALL the points on this line have in common?
They all have y-coordinate 3

#### Slide 4 -Tekstslide

Equations of horizontal/vertical lines
For a Horizontal line,
the y-coordinates will be the same for all points on the line.

The equation of this line: y = 3

Hint: look at where the line intersects the y-axis

#### Slide 5 -Tekstslide

Equations of horizontal/vertical lines
How can you find the equation of a Vertical line?

Hint: Look at where the line intersects the x-axis

#### Slide 6 -Tekstslide

What to do

- I really want a challenge                                                  Open the Pink slides on LessonUP

- I understand it, but I think a                                           Open the Blue slides on LessonUp
bit more practice will help me

- I think more practice will help me,                                  Open the green slides on LessonUP
and would like to do more board work

#### Slide 7 -Tekstslide

Extra practice
Worksheet: 1-5

Finished?
ManageBac > Unit 4 Angles and lines > Parallel, perpendicular and intersecting lines
ManageBac > Unit 4 Angles and lines > Angle pairs challenge
ManageBac > Unit 4 Angles and lines > Angle pairs on parallel lines

#### Slide 8 -Tekstslide

Extra practice
Worksheet: 1-5, 8, 10, 11

Finished?
ManageBac > Unit 4 Angles and lines > Parallel, perpendicular and intersecting lines
ManageBac > Unit 4 Angles and lines > Angle pairs challenge
ManageBac > Unit 4 Angles and lines > Angle pairs on parallel lines

#### Slide 9 -Tekstslide

Challenge
Worksheet: 1-12

Finished?
ManageBac > Unit 4 Angles and lines > Parallel, perpendicular and intersecting lines
ManageBac > Unit 4 Angles and lines > Angle pairs challenge
ManageBac > Unit 4 Angles and lines > Angle pairs on parallel lines

#### Slide 10 -Tekstslide

What have you learned...
1. Give the equation for the following line

#### Slide 11 -Tekstslide

What have you learned...
A transversal is a line which intersects 2 other lines in different points
Which lines are transversals?