Gravity:

video and questions

  1. Gravity is an example of contact force…true or false?
  2. What is gravity?
  3. The force of Gravity was discovered in 1500…
  4. Who discovered it?
  5. The planets have forces of gravity that makes them to orbit.. true or false?

video: magnetism

**concept and watch the experiment (esperando a tener imanes para practicarlo en vivo y entenderlo mejor..)

 

GAME TIME: FORCES AND ENERGY

magnets http://www.bbc.co.uk/schools/scienceclips/ages/7_8/magnets_springs_fs.shtml

pusses and pulls http://www.bbc.co.uk/schools/scienceclips/ages/5_6/pushes_pulls_fs.shtml

forces and movement http://www.bbc.co.uk/schools/scienceclips/ages/6_7/forces_movement_fs.shtml

energy our friend http://agrega.educa.madrid.org/repositorio/25032010/81/es_2008070113_0320400/index.html

GAME