Experimental design
نص القصة المصورة
- الانزلاق: 2
- Question - What do you want to find out?
- الانزلاق: 3
- ?
- الانزلاق: 4
- What are you going to keep the same
- الانزلاق: 5
- What are you going to change
- الانزلاق: 6
- What are you going to measure
- الانزلاق: 7
- Materials - What equipment do you need?
- الانزلاق: 9
- Method - How are you going to carry ou the experiment? Step by step.