O-Level Physics Data Logger & Sensor Playbook

Study guide30 Nov 2025, 00:00 ZUpdated 17 Jul 2026

Reviewed by

Chee Wei Jie·Academic Advisor (Physics)

TL;DR
SEAB’s 2026 O-Level Physics syllabus says Paper 3 candidates are expected to be “familiar with the use of data-loggers” and Planning may include them (Apparatus list, 6091 2026 syllabus PDF).
Practise with smartphone sensors, school-issue interfaces (Vernier, PASCO, Fourier), and browser simulations so MMO/PDO habits transfer straight into the practical.
Always log units, sampling intervals, and start/end conditions; download raw CSVs for graphing drills.

Keep the full Paper 3 practical roadmap in our O-Level Physics Experiments hub.

1 | Core sensors mapped to Paper 3 experiment families

Skill strand	Experiment context	Sensor / tool	Home-friendly option	Pro tip
Mechanics MMO	Timing free-fall, pendulum, trolley + light gate	Vernier Photogate, PASCO Smart Timer

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Explore practical lessons, with timings, fees, and locations on the programme page.

View O-Level Physics Practicals (Labs & Experiments)

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O-Level Physics Data Logger & Sensor Playbook

1 | Core sensors mapped to Paper 3 experiment families

Want supervised lab practice?

2 | Workflow: from setup to ACE commentary

3 | Safety and reliability checklist

4 | Practice circuits & experiments to try this week

5 | When to stick to manual instruments

Sources

1 | Core sensors mapped to Paper 3 experiment families

Want supervised lab practice?

2 | Workflow: from setup to ACE commentary

3 | Safety and reliability checklist

4 | Practice circuits & experiments to try this week

5 | When to stick to manual instruments

Sources

1 | Core sensors mapped to Paper 3 experiment families

2 | Workflow: from setup to ACE commentary

3 | Safety and reliability checklist

4 | Practice circuits & experiments to try this week

5 | When to stick to manual instruments