THE TECHNIQUE FOR ANSWERING SECTION B

1. Aim / purpose : To investigate the relationship

between CHANGE and OBSERVE / MEASURE.

: To find out ...............................

Eg: To investigate the relationship between the number of balsam plant and

the height of the balsam plant.

2.Trend / Pattern: Increases / decreases / same

3 Variables :( What to changed / thing to change

:( What to measured / observed

:( What is kept the same /things to keep the same

Type of .......

Level of .......

Size of .......

Amount of .......

4. Predict : Number

5.Observation and inferences /give reason

Observation

Inferences / Reason

The animal is still alive

Because it has water / food / air

Because the water / food / air is enough

Because the presence of water / food / air

The animal is dead

Because it has no water / food / air

Because lack of water /food / air

The plants are still alive

Because it get sunlight / water / air

The plant is dead

Because lack of sunlight / water / air

6. What is the relationship between c and o / m

7. Hypothesis

8. Conclusion

:( Technique 1.

a.The more /---------d. The thicker / ---------

b.The greater / --------- e. The bigger / ---------

c.The longer / ---------f. The Lesser /---------

(The more c the lesser o/m

(The more the number of seedlings planted

the lesser the number of leaves produced.

:( Technique 2.

(When / As / If c increases / decreases o/m

Increases / decreases____________.

(When the temperature of water increases ,

the time taken to dissolve the sugar decreases

:( Technique 3.

Stating science facts

Example:

c

o/m

Temperature of water ((C)

30

50

70

90

Time taken to dissolve the sugar ( seconds)

40

25

15

10

C = Temperature of water ((C)

o/m = Time taken to dissolve the sugar ( seconds)

T 1 : The higher the temperature of water , the lesser the time taken to dissolve

the sugar

T 2 : As the temperature of water increases the time taken to dissolve the sugar

ecreases.

The answer

is same

will decreases.