jueves, 31 de octubre de 2013

Vertebrates - REPTILES

Today we are going to continue the unit 4 VERTEBRATES.
 On the third day we are going to get to know the REPTILES.



Watch this video:


You can find more videos about reptiles below:

CHARACTERISTICS:

REPTILES have:

Most reptiles have a head, a trunk, limbs and a tail.

A reptile's skin is covered with SCALES.




COLD-BLOODED: can NOT keep their body temperature.

They breathe air through their LUNGS.


They are OVIPAROUS.


Female reptiles lay...

  

Most are TERRESTRIAL.


Some are AQUATIC.


REPTILES GROUPS: 
There are four.






Make these activities to know more about reptiles and reptile groups:

If you want to know more, you would make these activities:

IDENTIFY AND LABEL THE REPTILES:

JIGSAW-PUZZLES:

SLIDE-PUZZLES: