Approach: One
to one |
Level:
Year 4
and year 8 |
|
Focus:
Motion
and resistance to motion
|
Resources:
Video
recording on laptop computer |
|
392KB |
|
|
Questions/instructions:
This activity
uses the computer.
In this activity you will be watching a video of a person riding a scooter.
Some surfaces are easier to ride a scooter on than others. Watch the
video and decide which surface was the most difficult and which was
the easiest to ride on.
Click the Scooter button. The video will start.
[The surfaces were sand, grass, asphalt footpath]
|
|
%
responses
|
y4
|
y8 |
1.
What surface was the most difficult for this person to ride on?
|
sand |
76 |
86 |
2.
Why do you think that was the most difficult surface? |
not
marked |
• |
• |
3.
How could you tell the sand was the most difficult to ride on?
|
wheels
sink in and do not roll easily |
48 |
68 |
slow
speed seen |
37 |
41 |
lots
of foot pushing, hard work |
45 |
74 |
4.
What was the easiest surface for the person to ride on?
|
footpath
|
97 |
99 |
5.
How could you tell that surface was the easiest to ride on?
|
fast
speed seen |
42
|
46 |
less
foot pushing, looks easy |
29 |
57 |
|
|
|
Total
score:
|
7–8
|
8 |
24 |
5–6
|
37 |
51 |
3–4
|
41
|
21 |
0–2
|
14
|
4 |
Commentary:
Year 8 students explained more clearly and appropriately than year 4 students.
|