# SI units, prefixes and unit conversion

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## Full notes

This is a preview of the SI units, prefixes and unit conversion notes for Grade 10 Technical Sciences. Create a free Hlayiso account to read the full notes, practise every question and track your progress.

## More in Units, measurement and scientific notation

- [Scientific notation and working with formulae](https://www.hlayiso.com/grade-10/technical-sciences/notes/units-measurement-and-scientific-notation/scientific-notation-and-working-with-formulae) — Next section
- [All Units, measurement and scientific notation sections](https://www.hlayiso.com/grade-10/technical-sciences/notes/units-measurement-and-scientific-notation)

## Frequently asked questions

### What will I learn in "SI units, prefixes and unit conversion"?

This section covers SI units, prefixes and unit conversion as part of Units, measurement and scientific notation in Grade 10 Technical Sciences. You'll find clear explanations, worked examples, and key definitions aligned to the CAPS curriculum.

### Is this section aligned with the CAPS curriculum?

Yes. All notes on Hlayiso, including "SI units, prefixes and unit conversion", are written against the official CAPS curriculum and ATP for Grade 10 Technical Sciences.

### What should I study after "SI units, prefixes and unit conversion"?

Continue with the next section in Units, measurement and scientific notation, or test your understanding with the interactive quiz linked to this section.

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