cuarto+materiales

Para el tema de materiales he sacado los recursos siguientes de: []

Materials: See what happens when you cool and heat water. Try not to blow anything up! [] Discover the characteristics of materials. How strong is glass? How flexible is metal? [|Materials proof]

'http://www.bbc.co.uk/schools/ks2bitesize/science/flash/characteristic_material.swf'

Find out the characteristics of rocks. Which rocks are permeable, float, split or wear well? 'http://www.bbc.co.uk/schools/ks2bitesize/science/flash/rocks_soils.swf' Find the difference between a solid, a liquid and a gas. 'http://www.bbc.co.uk/schools/ks2bitesize/science/flash/gases.swf'