MATTER, MATERIALS AND FORCES
In this term we are going to study different information about matter, materials and forces that we already studied in 3rd grade. Watch these videos to remember some of the contents that we learned.
WHAT DO YOU REMEMBER ABOUT PHYSICAL AND CHEMICAL CHANGES?
LET´S LEARN SOME MORE!
WHAT IS A REVERSIBLE AND IRREVERSIBLE CHANGE? LET´S EXPLORE!
HOMOGENEOUS AND HETEROGENEOUS MIXTURES
CAN WE SEPARATE A MIXTURE? DO YOU KNOW ANY METHODS?
MASS AND VOLUME ARE NEW CONCEPTS THAT WE ARE GOING TO STUDY IN THIS UNIT
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