IGCSE Core covers essential topics, while IGCSE Extended covers a broader range. The core is less challenging, while Extended requires deeper understanding. The grading scale and eligibility may differ between the two levels.
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The main difference between the IGCSE Core and the IGCSE Extended is the amount of complexity. The Extended version contains more complex and thorough questions that are not found in Core.
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If the mass of an object increases, what happens to the acceleration?