Approach: Station
|
Focus:
Observe and describe
the structural features of a praying mantis that are considered to be adaptive
features with survival value.
|
|
240k |
Resources: Picture
of a praying mantis |
Questions / instructions:
Look carefully at the picture.
Write about the parts of the praying mantis that help it to survive. An example
has been done for you.
|
|
|
%
responses
|
y4
|
y8
|
Praying
Mantis
|
a
|
The
green colour of the praying mantis helps it to hide in the grass
or on leaves. |
a |
|
a |
a |
a |
|
strong
legs for hopping, walking, attacking
|
21
|
27
|
long front legs, able to reach out to catch prey
|
19
|
28
|
grappling
hooks on forelegs to aid climbing
|
13
|
20
|
wide
apart bulbous compound eyes to give maximum vision
|
13
|
18
|
biting
jaws to eat other insects not plants
|
6
|
10
|
wings
to fly
|
37
|
53
|
antennae/feelers
to feel/sense
|
32
|
46
|
Number
of valid responses: 45
|
5
|
10
|
23
|
38
|
56
|
01
|
57
|
34
|
Commentary:
Like the last task
this was one of the two tasks in the 1999 assessments that was more disliked than
liked by the year 8 students. A majority of year 4 students identified less than
two adaptive features, as did one third of year 8 students. |