Strand · what is that?
Electromagnetic radiation
The building blocks are sorted by grade band. What a building block builds on is on its own page.
0 of 22 building blocks practised
Covered
Gap
Grade 5/6
Grade 7/8
- Phases of the Moon (gap, no app yet)
- Solar and lunar eclipses (gap, no app yet)
- Limits of perception (gap, no app yet)
- Absorption, emission, transmission (gap, no app yet)
- Reflection (gap, no app yet)
- Refraction (gap, no app yet)
- Total internal reflection and optical fibres (gap, no app yet)
- Image formation by a converging lens (gap, no app yet)
- The eye and vision aids (gap, no app yet)
- Colour and dispersion (gap, no app yet)
Grade 9/10
Apps in this strand
Build an app for this strand
An app stays in one strand. It starts with one building block and grows along the learning path with each new version, for example from grade 5 to 10.