1718 WB1Z CH5 Lesson 6

Which exercises should I discuss on the board?
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Slide 1: Mind map
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This lesson contains 24 slides, with interactive quizzes, text slides and 9 videos.

time-iconLesson duration is: 50 min

Items in this lesson

Which exercises should I discuss on the board?

Slide 1 - Mind map

Overview CH5

Slide 2 - Slide

Parallel and Perpendicular
- You can draw lines that are parallel to each other, at a given distance or through a given point
- You can draw lines that are perpendicular to each other, through a given point.
- You can use signs in your drawing to indicate which lines are parallel and which lines are perpendicular
- You can read the symbols

Slide 3 - Slide

What does the symbol // mean?
A
parallel
B
perpendicular

Slide 4 - Quiz

Slide 5 - Video

Slide 6 - Video

Slide 7 - Video

Slide 8 - Video

Distance
- You can measure the distance from one line to another
- You can measure the distance between a point and a line
- You can draw a circle to find all points at the same distance from a given point

Slide 9 - Slide

What do you call the distance from the centre of a circle to the edge?

Slide 10 - Open question

Slide 11 - Video

Slide 12 - Video

Types of angles
- You know when an angle is a right, acute or obtuse angle
- You can read the symbols

Slide 13 - Slide

What does the symbol ° mean?

Slide 14 - Open question

Angle P = 73°
What type of angle is angle P?
A
right
B
acute
C
obtuse
D
not right, acute or obtuse

Slide 15 - Quiz

Angle Q = 200°
What type of angle is angle Q?
A
right
B
acute
C
obtuse
D
not right, acute or obtuse

Slide 16 - Quiz

Types of angles




right angle                       acute angle                                  obtuse angle
90°                                       between 0° and 90°                  between 90° and 180°

An angle that is between 180° and 360° does not have a special name.

Slide 17 - Slide

Working with angles
- You can measure the size of an angle
- You can draw an angle of a given size

Slide 18 - Slide

Slide 19 - Video

Slide 20 - Video

Diagonals
- You can draw the diagonals in a given figure

Slide 21 - Slide

Drawing figures
- You can use your knowledge of angles, parallel and perpendicular lines, diagonals and circles to draw figures with several given properties.

Slide 22 - Slide

Slide 23 - Video

Homework Monday
§5.6, make and correct:
40, 41, 42, 43, 44
Practice Test CH5 workbook, make and correct:
1, 2, 3, 4

Slide 24 - Slide