This lesson contains 24 slides, with interactive quizzes, text slides and 9 videos.
Lesson 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