7.1 EC video activity

Watch the videos and do the LEARN and SPEAK activities.

Votre progression

Total

25%
achieved

Regarder

3 / 4
vidéos

Apprendre

3 / 16
mots

Parler

4 / 20
lignes
Types of Energy110niveau 6Advanced00:58
Pepper Scatter Trick111niveau 4Intermédiaire01:01
Harvesting Human Heat100niveau 3Intermédiaire02:01
Understanding Power Supply Units~niveau 5Advanced01:03