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Science Learning Library | eduKateSingapore

Explore inquiry, diversity, cycles, systems, energy and interactions through observation and evidence. This reader-friendly shelf now contains 145 focused Primary Science learning guides. The preserved original 120-guide scaffold is followed by a 17-guide current-syllabus completion layer and 8 newly indexed guides.

You are here: Complete Primary Science Reference Shelf. Browse all 145 guides below by scientific learning area. If you are teaching or studying by school year, use the course route instead.

Teach by school year → Primary Science Course & Contents  |  Read why we built it → Instruction Manual  |  Browse all 145 below ↓

Return to the Singapore Learning Library to explore other subjects.

Browse by learning area

Scientific inquiry (20 guides)

Diversity (20 guides)

Cycles (20 guides)

Systems (20 guides)

Energy (20 guides)

Interactions (20 guides)

Current-syllabus completion layer (17 guides)

The six learning areas above preserve the original 120-guide scaffold. The guides below were added later to close verified gaps against the current Singapore Primary Science syllabus. They extend the shelf without changing the ownership of the original 120 pages.

Primary 3 — Diversity and Materials (6)

Primary 3 — Life Cycles (4)

Primary 3 — Magnets (3)

Primary 4 — Matter (3)

Primary 6 — Forces (1)

Provenance rule: the original 120-guide shelf remains intact; this completion layer records later gap-filling rather than silently rewriting the history of the library.

Choose the next useful step

Begin with the learner’s current question and check school feedback. Use the explanation, worked example and practice prompt in one guide before choosing a related topic.

Topic placement, current examination arrangements and expected depth depend on the learner’s school programme, cohort and applicable official syllabus.

Newly indexed Science learning guides

These eight published guides complete the latest additions to the Science Learning Library.

Continue beyond the school Science shelf

This page remains the complete school-aligned reference shelf. For the wider published Science estate, use the Science Article Directory. For long-form explanations organised by mechanism and evidence, use the eduKate Learning Manuals Directory. Enter Science World when you want to move from a curriculum concept into its larger scientific system.

Science Article Directory
Learning Manuals Directory
Science World

Connect a Science reference to learning and PSLE practice

Use the eduKateSG Science Learning Hub for wider progression, the Sengkang Primary Science map for year-by-year learning, or the PSLE Science Learning Guide for a particular question or reasoning difficulty. This library remains the focused reference shelf, with its existing course links above. After clarifying one concept, return to the learner’s current Science task.

More articles in this collection

Connecting school science concepts

Early scientific observation and representation

Primary 1 and 2 observation and Science foundations

Primary 3 to 5 Science concepts and learning progression

Primary 6 and PSLE Science reasoning and preparation

Primary science foundations and progression

More articles in this collection

Historical Science papers and downloads

Primary science learning and historical routes

Primary Science progression and topic learning

Primary Science syllabus, inquiry and explanation

Primary Science: interpreting evidence

School Science concepts, reasoning and learning routes

School Science reasoning and examination skills

Science knowledge versus language-access diagnosis

Science learning, misconceptions and transfer

Scientific foundations, inquiry and progression

More articles in this collection

Primary Science progression and topic learning

Primary Science reasoning and inquiry

More articles in this collection

Junior College Science reasoning and learning

Primary Science learning and inquiry

Primary science: concepts, evidence and learning progression

Primary-to-secondary Science progression

PSLE Science diagnosis and independence

PSLE Science revision and transfer

Science application and transfer

Science diagnosis and feedback

Science misconceptions and error repair

Science open-ended answers

Secondary Science reasoning and learning

Systems thinking and scientific transfer

Explore the connected learning guides

Choose the question that brought you here. Open one useful guide, try a small task, and stop when you have what you need.

Take one question further

The same learning habit can travel across subjects, while each subject keeps its own methods. These routes help you notice a difficulty, understand one part of it, and return to something you can do.

A word is familiar, but using it is difficult.

Move from recognising a word to retrieving it in a new context. Understand vocabulary plateaus.

Try it without the guide: Choose one word you already know. Close the guide and use it in a new sentence. Explain why it fits; try another context tomorrow.

A piece of writing has ideas, but the reader loses the thread.

Make the order of events and the links between sentences clear. Explore composition writing.

Try it without the guide: Choose one short paragraph. Read the relevant explanation, close it, and revise the paragraph. Ask someone to tell you what happened and why.

The Mathematics seems familiar, but marks still disappear.

Find the first point where the working stops being reliable. Find Secondary 4 A-Math mark leakage.

Try it without the guide: For a Secondary 4 A-Math question you have attempted, locate the first uncertain line. Repair that step, then try a comparable question without the worked answer.

A Science fact is remembered, but the explanation is incomplete.

Connect the evidence to a scientific idea and the resulting change. Follow the Primary Science learning route.

Try it without the guide: Choose a familiar Primary Science example. Explain the evidence, the idea and the result without notes. Then change one condition and explain your prediction.

Two accounts of the world seem to disagree.

Check the question, source, date and evidence before combining claims. Explore the World Knowledge research library.

Try it without the guide: Take one claim. Find the source best placed to support it, note its date, and state what remains uncertain. Return to your original question.

There is plenty of help, but independence is hard to see.

Check what the learner can understand and do after support is removed. Understand how education works.

Try it without the guide: Choose one small task the child has practised. Agree on a calm, brief attempt without prompts. Use what happens to choose one next step, then stop.

For the structure behind these connections, read the eduKateSingapore runtime manifest and the eduKate ecosystem boot contract. The reader map describes public navigation; those manifests preserve the wider ownership and return rules.