Julia R. vídeos
FURUTE _ Adam's point of view
FRICTION _ experiment (scientific method chart)
FRICTION experiment instructions
Friction (explanation)
Job riddles
Density experiment _ Adam 4ºA
Living pictures
Experiment _ Sasha 4ºA
Alicia's drawing
Mobile phoe (invention) _ Olivia
Physical and chemical changes (experiment instructions)
Physical and chemical changes _ theory
Physical and chemical changes (experiment)
Density experiment (eggs) _ José Pablo 4ºB
Mass and Volume _ Jorge A. 4ºB
Mass and volumen _ Adam 4ºA
Common objects' mass and volume _ Alicia 4ºA
Common objects' mass and volume _ Alicia 4ºA
The computer _ Joel 4ºB
Common objects' mass and volume _ Carmen 4ºB
Common objects' mass and volume _ Pablo G. 4ºB
Common objects' mass and volume _ Joel 4ºB
The mop (a Spanish invention) _ Alicia 4ºA
Scientific method