Ymchwiliad Ysgyfaint - Lung Investigation

Here are Year 5 using balloons to measure lung capacity.  More pictures on their album here.

Dyma Blwyddyn 5 yn ymchwilio i capasiti ysgyfaint. Mwy o luniau yn eu albwm yma.

1 comment:

Anonymous said...

Hi everyone. They were very good experiments and fun! from AW!