P7 · PLE Integrated Science · Term 2
Light Energy
20 practice questions in the Elaarn app, marked line by line like the exam.
Installed it? Come back and tap Open in Elaarn.
What you practise
- Sources of light
- How light travels and shadows
- Reflection and refraction
- The eye and lenses
Primary · P7 · Integrated Science · Matter and Energy. Elaarn covers every class from P1 to S6. About Elaarn