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Graphs - Grade8

Science 
Grade-9
Sept 23, 2020
Ms.Famin
1 / 18
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Slide 1: Tekstslide
Science Secondary Education

In deze les zitten 18 slides, met interactieve quizzen en tekstslides.

Onderdelen in deze les

Science 
Grade-9
Sept 23, 2020
Ms.Famin

Slide 1 - Tekstslide

INSTRUCTIONS 
Do not on the mic unless instructed to
write your names in the Chat section
Do react when called for or facing any issues let the teacher know through chat.
Only discussion with teacher unless asked for
Raise your hand before talk 

Slide 2 - Tekstslide

Slide 3 - Tekstslide

OBJECTIVES
1. Describe displacement-time  graphs 
2. Analyze displacement-time  graphs
3. Solve for speed from D-T graphs

Slide 4 - Tekstslide

DISTANCE-TIME GRAPH 
Two quantities are measured here while studying motion.

Slide 5 - Tekstslide

comparing SPEEDS-Horse A ,B

Slide 6 - Tekstslide

Slide 7 - Tekstslide

The graph below represents the motion of a swimmer. Which statement best describes the swimmer's motion?
A
The swimmer is at rest
B
The swimmer is in constant motion
C
The swimmer's velocity is changing
D
The swimmer is accelerating

Slide 8 - Quizvraag

During which time period did the object slow down?
A
0-3 seconds
B
3-5 seconds
C
5-8 seconds
D
8-10 seconds

Slide 9 - Quizvraag

Which term describes the motion in the time period from 3 to 5 seconds?
A
at rest
B
constant speed
C
slowing down
D
speeding down

Slide 10 - Quizvraag

During which time period is the walker at a constant speed
A
5-1 5 seconds
B
20-30 seconds
C
15-20 seconds
D
0-5 seconds

Slide 11 - Quizvraag

During which time did the walker slow down
A
20-30 seconds
B
0-5 seconds
C
15-20 seconds
D
5-15 seconds

Slide 12 - Quizvraag

What is the distance traveled by mouse at 15 s?
A
2 m
B
0 m
C
4 m
D
7 m

Slide 13 - Quizvraag

calculate speed from graph

Slide 14 - Tekstslide

Slide 15 - Tekstslide

Slide 16 - Tekstslide

CHALLENGE
Analyze- Whether you could have a vertical line on a displacement- time graph. why or why not ?

Slide 17 - Open vraag

Slide 18 - Woordweb