Natural Science 4th - Vocabulary Unit 5 Invertebrates

1. Silk: seda
2. Silkworm: gusano de seda
3. Thread: hilo
4. Fabric: tejido
5. Cnidarian: cnidario
6. Sponge: esponja
7. Worm: gusano
8. Mollusc: molusco
9. Attached: unido / pegado
10. To filter: filtrar
11. Seawater: agua del mar
12. Jellyfish: medusa
13. Jelly-like bodies: cuerpo gelatinoso
14.  Poisonous tentacles: tentáculos venenosos
15. Echinoderms: equinodermos
16. mussels: mejillones
17. Clams: almejas
18. Squids: calamares
19. Larvae: larvas
20. Bivalves: bivalvos 
21. oysters: ostras
22. Slugs: babosas
23. Spiral shell: concha en espiral
24. Cuttlefish: sepia
25. Suction caps: ventosas
26. Hard plate: coraza
27. Spines: espinas
28. starfish: estrellas de mar
29. Sea urchins: erizos de mar
30. Seabed: fondo marino
31. Arthropods: artrópodos
32. exoskeleton: exoesqueleto
33. Armour: armadura
34. Crustacean: crustáceo
35. Myriapods: miriápodos
36. Arachnid: arácnido
37. Antennae: antenas
38. Wing: ala
39. Thorax: tórax
40. Sense organ: órgano de los sentidos
41. Abdomen: abdomen
42. Caterpillar: oruga
43. Chrysalis: crisálida
44. Web: telaraña
45. Scorpion: escorpión
46. Shrimp:gamba
47. Prawn: langostino
48. Woodlice: cochinillas
49. Centipede: ciempiés

Natural Science 3rd & 4th - Classifying animals

Watch this interesting video from Brainpop to  learn how to classify animals

Natural Science 3rd & 4th - Insects

A link  from britishcouncil to find out lots of interesting things about insects.

Natural Science 3rd & 4th - Arthropods

This is a link  from studyjams to test what you know about arthropods

Natural Science 4th - Silk worms

This is a video to see how silk threada are produced

Science 3rd - Butterfly life cycle

This is a flash presentation to practice the life cycle of butterflies. You also have some games.

Natural Science 4th - Webpages for your invertebrate project

These are some links you can use for your projects:

Invertebrates - ducksters.com

Invertebrates - biology4kids.com

Invertebrates - factmonster.com

And an interesting  video: