We are working with the animals. Each pupil has choosen a vertebrate and an invertebrate animal and they had explained them to the class. Here you can see this presentations:
Nahia: Dolphin and octopus
Pere: Hamster and sea urchin
Gala: Sheep and butterfly
Beth: Monkey and cuttlefish
Martí: Shark and starfish
David: Lion and scalop
Biel: Whale and scorpion
Alba: Koala and bee
Fiona: Lizard and snail: 
Janie: Polar bear and jellyfish
