UNIT 5: MATTER AND FORCE



1. Watch the video to understand the difference between MASS and VOLUME:




2. What is mass? This is the unit to measure mass:





3. Watch how to measure the volume of an apple. Then try to measure any object you like:





4. STATES OF MATTER:




5. Are they solids, liquids or gases?




6. Can you see the difference in the three states of water? 







7. Follow the rhythm and sing along:





8
. Here you can watch ten different experiments with ice. Choose at least one, and tell us how it goes: 






9. MAGNETS:



10. CARDINAL DIRECTIONS: 







Song on the cardinal points:






11. Experiment: make a compass!







12. Crafts on RECYCLING. Watch the video and choose a craft to make: 



13. Examples of posters to design on SAVING ENERGY.









14. The 3 'Rs' rule:




15. Try to memorise the song: