“Because people need insulin to live, so they will buy it even if price increases.”
| Command Word | Meaning | Answer Structure | |--------------|---------|------------------| | State/Identify | Recall a fact or term | One word or short phrase | | Describe | Give a detailed account | 2–3 sentences | | Explain | Give reasons for something | Cause and effect (because… therefore…) | | Calculate | Work out a numerical answer | Show formula and steps | | Analyse | Break down into parts | Use economic terms, separate factors | | Discuss | Present arguments for and against | At least two points on each side | Cambridge Igcse Economics Workbook Answers Susan Grant
Always attempt every question, even if you’re unsure. Write something. Then check. Pitfall 2: Copying Answers Without Understanding Why it’s bad: The IGCSE exam will present unfamiliar scenarios. Rote memorisation of workbook answers won’t help. “Because people need insulin to live, so they
Look up “determinants of PED.” You find: necessities have inelastic demand; lack of substitutes; low proportion of income. Your answer mentioned necessity, but not substitutes or income proportion. Pitfall 2: Copying Answers Without Understanding Why it’s