Trabajo sobre la Unidad 4: Animals

MAMMALS:

- Mammals are viviparous. Young mammals drink their mother´s milk.

- All mammals breathe air with their lungs.

         - Mammals can live:

         * on land. They are terrestrial.

         * in water. They are aquatic mammals. Aquatic mammals have bare skin.

         * Almost all mammals walk or swim. Bats can fly.

- Most mammals have hair or fur on their bodies to keep them warm.

 Mamífero con alas que puede volar.

Bats:    whose forelimbs form webbed wings, making them the only mammals naturally capable of true and sustained flight.

BIRDS:

     - They are oviparous.

         Birds have feathers, two wings and a tail.

         - Many birds live on land. They can walk, and most birds can fly.

         - Other birds, such as ducks, live on land and in water. They have webbed feet to help them swim.

         - Birds don´t have teeth, they have beaks.

         - Birds breathe air with their lungs. 

     

FISH:

        - They are oviparous.

         - Fish live in water. Fish can live: in rivers or in the sea.

         -Fish are covered with scales.

         - They have fins and a tail to help them swim.

         - Fish breathe through their gills.

 

REPTILES

     - They are oviparous.

         - Reptiles are: tortoises, snakes and crocodiles.

         - Reptiles live on land but some, for example crocodiles, can swim.

         - Reptiles breathe air with their lungs.

         -Their skin is thick and covered with scales. Most reptiles have four legs, but snakes do not have legs. They slither.

AMPHIBIANS

They are oviparous.

         - Amphibians are: frogs, toads, newts and salamanders

         - Amphibians can live on land and in water.

         - They breathe through gills when they are young and with lungs when they are adults.

         -Their body is covered with bare skin.

         - Adult amphibians have four legs.

                 Con esta actividad a parte de profundizar más sobre el tema de los animales he pretendido que los niños creen grupos homogéneos de trabajo donde los unos se apoyen en los otros y hacer la clase más dinámica y entretenida. He intentado también afianzar el cooperativismo muy necesario para desenvolverse en un futuro. Muchas gracias chicos/as de 3º A y B, y a los papás y mamás por ayudarme a realizar este trabajo. Enhorabuena.