Author: eduKate Asia
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PSLE Science Reality Lab Vol No.170 | “Relative Humidity = 80%” — Is 80% of the Air Water?
A Primary 5/6 PSLE Science Reality Lab guide to relative humidity: learn why 80% RH is not 80% water, how temperature changes the percentage, and what a weather display really supports.
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The Tutor Handbook Vol No.0202 | The Worked-Example-to-Problem Alternation Gate — How a Tutor Decides When the Learner Should Study a Worked Solution, Complete the Next Step, or Solve Independently Without Turning Examples Into Copying or Removing Guidance Too Quickly
THB-0202 — How tutors alternate worked solutions, partial examples and independent problem solving so examples reveal structure and reduce unproductive search without becoming permanent copying supports.
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The Tutor Handbook Vol No.0201 | The Implementation-Readiness Gate — How a Tuition Programme Decides Whether It Is Actually Ready to Launch an Evidence-Informed Teaching Practice Before Training Everyone or Blaming Tutors for a Predictable Rollout Failure
THB-0201 — How tuition programmes decide whether they have enough clarity, capacity, ownership, materials, professional learning and evidence design to launch a new teaching practice responsibly rather than blaming tutors for predictable rollout failures.
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The Tutor Handbook Vol No.0200 | The Learner-Progress Data Ownership Gate — How a Tutor Shows Learners Their Own Progress Evidence and Sets Goals With Them Without Turning Scores Into Identity, Chasing Noise or Handing Over Professional Judgement
THB-0200 — How tutors help learners read their own progress evidence and set actionable goals without turning scores into identity, chasing noisy results or handing assessment judgement to the learner.
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The Tutor Handbook Vol No.0199 | The Professional-Learning Cycle Gate — How a Tuition Programme Turns Tutor Training Into Planning, Modelling, Rehearsal, Live Coaching and Review Instead of Treating a Workshop as Implementation
THB-0199 — How tuition programmes turn professional learning into a cycle of knowledge-building, modelling, rehearsal, live practice, coaching and review so tutor development changes ordinary teaching rather than ending at workshop attendance.
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PSLE Science Reality Lab Vol No.169 | “Wind Gust = 70 km/h” — Was the Wind Blowing at 70 km/h the Whole Time?
A Primary 5/6 evidence guide to wind reports: learn why a gust is a short peak or rapid fluctuation, not proof that the wind stayed at that speed for the whole observation period.