The dateline for you PEKA report – 29 JANUARY 2016

CHAPTER 1 (Microorganisms and Their Effects on Living Things )

Factors that affect the growth of microorganisms.

1. Problem statement : What is the effect of pH value on the growth

of bacteria?

2. Problem statement : What is the effect of humidity on the growth of

bacteria?

3. Problem statement : What is the effect of temperature on the

growth of bacteria?

4. Problem statement : What is the effect of light on the growth of

bacteria?

5. Problem statement : What is the effect of nutrient on the growth of

bacteria?

FORMATPEKA SCIENCE

NAME:FORM:DATE:TOPIC:

Problem StatementC1P1AimC1P2HypothesisC1P3Operational Definition:Variables:C1P4

i) Manipulated:ii) Responding:iii) Constant:

Materials:Apparatus:C1P5Labelled diagramC1P6

Procedure:C1P7

1. The apparatus as shown in the diagram above is prepared.2.3.4.5.

*( Write all the step in passive voice)

Microscope

Tabulation of data:C3P1C3P2C3P3

Analysis/ Discussion:C4P1C4P2C4P3

1.2.3.4.5.

C4P4 Hypothesis is acceptedConclusion:C4P5

(Write all that is written in black. Do not copy the red .)