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Revision lines and angles

Equations of horizontal/vertical lines
Schedule: 
  • Learning goals 
  • Equations of horizontal/vertical lines
  • Work
  • Check
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WiskundeMiddelbare schoolvwoLeerjaar 2

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

Slide 1 - Diapositive

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 - Diapositive

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 - Diapositive

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 - Diapositive

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 - Diapositive

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 - Diapositive

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 - Diapositive

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 - Diapositive

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 - Diapositive

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 - Diapositive

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

Slide 11 - Diapositive

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

Slide 12 - Diapositive

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