I hope you are Ok. Today we finish our Natural Science section about vertebrates (en los próximos días os iré proponiendo diferentes actividades para repasar lo que hemos trabajado acerca de los vertebrados, y así ver si lo hemos entendido todo bien).
The fifth group of animals that have a backbone is FISH. Have a look at the next word map with information you can read on PB page 44.
As I have said, fish are the biggest group of vertebrates. If you have a look at the next chart you will understand what I mean:
As you can see, it is a very big group.
The next video offers a nice summary of Fish (body, nutrition, respiration with gills, reproduction...)
1. After reading the information and watching the video, read and answer the next questions:
a) What do fish use to swim? (PB 44:1).
b) Where do most fish fertilise their eggs? How do they protect them from predators? (PB 44: 2).
c) Draw how fish breathe and label the different organs involved (mouth, gills, capillaries...)
2. Go to the link below and choose one fish (there are sixteen). Click, read and write some information about it in your notebook: what they eat, size, where they live and some interesting facts.
3. On the link below you can visit the Monterey Bay Aquarium (California) and watch live webcams with some of their animals (sharks, jellyfish, sardines...). I hope you like it.
Para terminar os invito a daros un paseo por Cercedilla. En el siguiente vídeo podéis recordar la ruta que hicimos juntos el año pasado con Nabil y Mariola. Espero que os guste.
Un abrazo.
Ramón C.
Hola Ramón:
ResponderEliminarQuiero saber si el círculo que has puesto son solo vertebrados o también invertebrados y en que parece una serpiente que pone un 4% ¿que son?
Gracias
Buenos días, Irene.
EliminarEn ese círculo solo aparecen vertebrados. El apartado del 4% en el que aparece un animal parecido a una serpiente se refiere a vertebrados primitivos, es decir, animales que tienen columna vertebral pero que no pertenecen a ninguno de los otro cinco grupos.