Appendix 1 - Language skills

It is important to read the questions carefully and make sure that you can interpret and understand the instructions. The person setting the questions has a clear idea of exactly what he wants you to write to attain full marks for the specific task. If you are clear as to the requirement you can answer questions concisely and accurately, saving time and gaining full marks.

All syllabus materials reproduced in this book are copyright of the original publisher of the guide to Chemistry, © International Baccalaureate Organization 2001. This material may be copied for personal study use only.
 

 

Action verbs

Specific attention should be paid to the action verbs. These action verbs tell the examinees what is expected from them in the answer. They are divided into three types or objectives. You should familiarise with these words and make sure that you understand what they mean and what is required of you.

Objective 1 – To demonstrate an understanding of scientific facts and concepts, methodology and techniques. Scientific terminology and methods of presenting scientific information.

Objective 2 – To apply and use scientific facts and concepts, scientific methodology and techniques. Scientific terminology and methods of presenting scientific information for communication.

Objective 3. – Construct analyse and evaluate hypotheses, research questions and predictions. Scientific methods and techniques. Scientific explanations

 


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Examination format

Both HL and SL students have three exam papers. The difference is the time allowed at each level and the content being tested (of course).

  Higher level Time allowed
Paper 1 40 multiple choice questions
[40 marks = 20%]
1 hour
Paper 2 - A 1 data based and several short answer questions, all compulsory.
[40 marks]
135 minutes (approximately 60 minutes for section A questions and 75 minutes for section B)
[90 marks total = 36%]
Paper 2 - B 2 extended response questions from a choice of 4.
[50 marks]
Paper 3 Several structured questions on each of the 2 options studied - all compulsory.
[50 marks = 20%]
75 minutes
  Standard level  
Paper 1 30 multiple choice questions
[30 marks= 20%]
45 minutes
Paper 2 - section A 1 data based and several short answer questions, all compulsory. [30 marks]

75 minutes
[50 marks = 32%]

Paper 2 - section B 1 extended response question from a choice of 3.
[20 marks]
Paper 3 Several small structured questions on each of the 2 options studied - all compulsory
[40 marks = 24%]
60 minutes

Calculators are not permitted in paper 1 but are required for papers 2 and 3.


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Now test yourself

Exercise 101 - Words used in exam questions
Questions Correct

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