LETS LEARN SCIENCE

HOW TO ANSWER SCIENCE
SECTION B


Science section B is the most difficult part in Science paper. You need to complete the section B within 30min. It carries 20 marks. In order to answer the section B well, you need to understand the pattern of the question and the keywords.

Here are the keywords that you need to understand in section B:-

• constant variables (variables that are kept the same)
•  responding variable (observed )
• manipulated variables (changed)
• aim (purpose)
• hypothesis (relationship)
•  inference (reason) 
•  conclusion.

Let us look at the differences between constant variable, responding variable and manipulated variable.

Constant variable, Responding variable, Manipulated variable

1. Constant variable: Does not change or varying. Sometimes they will use the term as 'kept constant'
2. Responding variable: To act in return or in response to an external factor or the stimulation.
3. Manipulated variable: Controls individual factor causes. Another term used is 'changed'

GOOD LUCK !!!!

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