SCIENCE UNIT 5: MATTER AND FORCES
HELLO FELLOWS AND WELCOME TO UNIT NUMBER 5! IN THIS INTERESTING UNIT WE ARE GOING TO LEARN NEW FACTS ABOUT MATTER AND FORCES. DO YOU REMEMBER WHAT YOU STUDIED IN 4TH GRADE? THAT WILL HELP YOU UNDERSTAND THIS UNIT BETTER :)
WHAT IS MATTER?
VIDEO 0
LET´S REMEMBER: REVERSIBLE AND IRREVERSIBLE CHANGES.
VIDEO 01
PROPERTIES OF MATTER
VIDEO 1A
1B
STATES OF MATTER
VIDEO 2
VOLUME
VIDEO 3
DENSITY
EXPERIMENT: A DENSITY TOWER
A DENSITY RAINBOW
VIDEO 4
HARDNESS
VIDEO 5
SOLUBILITY
VIDEO 6
STATES OF MATTER AND MATTER CHARACTERISTICS
VIDEO 7
PHYSICAL AND CHEMICAL CHANGES
VIDEO 8A
PURE SUSBTANCES AND MIXTURES
VIDEO 8B
SEPARATING MIXTURES
VIDEO 9
TYPES OF FORCES
CONTACT AND NON-CONTACT FORCES
MAGNETISM
FRICTION
BUOYANCY
