| BASIC SKILLS | LEVEL |  |
| Section | Sub-section | |
| The international system of units | Grades 10-12 | Units and measurements |
| Base and derived quantities and units | ||
| SI base units | ||
| SI derived units | ||
| SI prefixes | ||
| Dimensions | Grades 10-12 | Physical quantities and their dimensions |
| Dimensional analysis | ||
| Scientific notation | Grades 10-12 | What is scientific notation? |
| Converting a number to scientific notation | ||
| Significant figures | Grades 10-12 | Significant figures |
| Rounding off a number | ||
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