# Position and motion Grade 9

1 / 19
Slide 1: Kaart
physics, scienceSecondary Education

In deze les zitten 19 slides, met interactieve quizzen en tekstslides.

## Onderdelen in deze les

#### Slide 1 -Kaart

Describe where you right now?
How far are you from the nearest hospital?
How far are you from the neraest market?

#### Slide 2 -Tekstslide

What do all these descriptions have in common?

#### Slide 3 -Open vraag

OBJECTIVES
1. Describe a refernce point
2. analyze the dependance of object's position on a reference point

#### Slide 4 -Tekstslide

Where is the alphabet K ?

#### Slide 5 -Open vraag

Reference point
A reference point is the starting point you choose to describe the location, or position, of an object.

#### Slide 7 -Tekstslide

Analyze
1.What is the object in motion?
2. Which is the reference point?
3. which direction is the bird moving?

#### Slide 8 -Tekstslide

Visual learning
Where is the bicycle positioned?

#### Slide 9 -Tekstslide

Position
A position is an objects distance and direction from a reference point.

#### Slide 10 -Tekstslide

Describe the position of any object in the figure given

#### Slide 11 -Open vraag

Position includes
• distance
• direction
• reference point

#### Slide 12 -Tekstslide

If you tell someone that the swing set in this park is about 10 meters from the dead tree in the direction of the oak tree, which is the reference point?

A
the oak tree
B
the swing set
C
D
ten meters

#### Slide 13 -Quizvraag

If the library is 2 blocks east of the park and 3 blocks west of the school, where is the school relative to the park?
A
1 block east
B
1 block west
C
5 blocks west
D
5 blocks east

#### Slide 14 -Quizvraag

Which of the following requires knowing only distance, direction, and a reference point?
A
speed
B
position
C
acceleration
D
velocity

#### Slide 15 -Quizvraag

Something is in motion if it __________.
A
changes the position
B
changes state
C
changes properties
D
changes distance

#### Slide 16 -Quizvraag

Find each building’s reference direction and distance. West is the
specified reference direction.Then use a reference point and the
distance to give directions from the post office to the mall.

#### Slide 17 -Open vraag

reference direction
distance (km)
mall to post office
library to coffee shop

#### Slide 18 -Open vraag

Describe the words learnt today