Synthesis
The most common mistakes Singapore primary students make in Synthesis, distilled from 157+ MOE-aligned questions across P4, P5, P6. Free practice at every level.
Top 10 mistakes in Synthesis
- #1Misconception
And simply adds information without capturing the concession (despite the obstacle) relationship; the three ideas are loosely connected rather than precisely integrated.
- #2Misconception
Although having is grammatically incorrect — although introduces a full clause, not a participial phrase (despite having is the correct form). Additionally, so it changed creates two separate ideas rather than integrating the third sentence as a relative clause.
- #3Misconception
Because introduces a cause — but having little funding is an obstacle, not the reason for the discovery. This option reverses the logical relationship from concession to cause.
- #4Partial logic
'So' shows the congestion reduction CAUSED the cost increase. But the two effects are independent trade-offs of the same policy, not one causing the other.
- #5Misconception
'Unless' introduces a condition meaning 'except if'. This changes the meaning to: the policy only reduced congestion if costs did NOT increase, which contradicts the two facts given.
- #6Misconception
'Will' is not backshifted. In reported speech with a past reporting verb ('announced'), 'will' must shift to 'would'.
- #7Misconception
'Had inspected' is past perfect, used to backshift past simple or present perfect. The original 'will' (future) backshifts to 'would', not past perfect.
- #8Partial logic
'Would have inspected' is the past conditional/perfect form, suggesting the inspection did not happen. The original 'will inspect' is a simple future, which backshifts to 'would'.
- #9Misconception
Missing the auxiliary verb 'be'. Passive voice always needs a form of 'be' before the past participle.
- #10Misconception
Wrong tense. The active sentence is past simple (cooked), so the passive must also be past: 'was cooked', not present 'is cooked'.
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