Category: PSLE Primary Science
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How to Separate a Shared Cause From the Difference-Making Factor in PSLE Science
Learn how to separate the shared scientific cause from the condition that makes two PSLE Science set-ups change by different amounts or rates.
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How to Track What Stays the Same in PSLE Science When Something Changes
Learn how to track scientific identity through change in PSLE Science by separating what stays the same, what changes and what is not established across objects, states, diagrams, data and multi-part questions.
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How to Read More, Less, Faster and Higher in PSLE Science by Finding the Comparison Reference
Learn how to use comparative words in PSLE Science accurately by naming the quantity, target, reference, time and condition before deciding what is more, less, faster, slower, higher or lower.
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How to Decide Whether a PSLE Science Investigation Needs More Repeats or More Test Conditions
Learn when a PSLE Science investigation needs repeated trials, more test conditions, or both—by diagnosing whether the evidence problem is variation at a point or insufficient coverage across a relationship.
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How to Use an Analogy to Learn PSLE Science Without Carrying the Wrong Feature Across
Learn how to use analogies in PSLE Science by mapping the right scientific relationship, naming where the analogy breaks, and transferring the concept without carrying incorrect features across.
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How to Find the System Boundary in PSLE Science Before Explaining What Moves In or Out
Learn how to identify the relevant system boundary in PSLE Science so matter and energy transfers are explained with clear inside, outside and direction.
