This first term practical exercise was about separation techniques for mixtures.
As you know, to separate heterogeneous mixtures we can use filtration and decantation and to separate homogeneous mixtures distillation and crystallization can be used.
All the pupils had to make a video by groups explaining how these separation techniques work. Here we can watch one of these videos.
If you want to have a look to the rest of the videos, please click here.
3º ESO >