2. INTRODUCTION
KIDS, DO YOU KNOW WHAT IS MATTER? IF YOU DON’T
KNOW THEN YOU’LL LEARN NOW, SO LET’S LEARN
SOME BASICS OF WATER. LET’S START!
LEARN AND SPREAD!
3. WHAT IS MATTER?
• MATTER IS THE SUBSTANCE WHICH OCCUPIES SPACE
AND VOLUME.
• MATTER IS EVVRYWHERE, THERE’S NOT A SINGLE
THING WHICH DOESN’T HAVE MATTER!
• WASN’T IT INTERESTING TO LEARN MATTER? IT IS
VERY INTERESTING KIDS, LET’S START
4. WHAT’S INSIDE THE MATTER?
• MATTER HAS SOMETHING INSIDE IT, DO YOU KNOW
WHAT’S IT? GUESS, GUESS, GUESS….IT’S MOLECULE!
• MOLECULE IS A SMALL PARTICLE LIKE BALLS WHICH
ARE PRESENT IN THE MATTER.
• SO TO KNOW MORE ABOUT THIS LET’S MOVE TO
SLIDE 5.
5. WHAT’S INSIDE MOLECULES?
• MOLECULES TOO HAVE THE SMALLEST PARTICLES
THAT ARE CALLED ATOMS.
• ATOMS IS VERY SMALL AND IT HAS 3 PARTS, THAT IS
ELECTRONS, PROTONS AND NEUTRONS BUT IN
CENTER THERE IS NEUCLEAS.
6. TYPES OF MATTER
• BASED ON MATTER, MATTER IS GROUPED INTO 3
PARTS. THEY ARE 3SOLID, LIQUID AND GAS.
• LET’S LEARN THEN BY DETAILED EXPLAINATION.
7. SOLID
SOILD IS VERY HARD
BECAUSE IT’S
MOLECULES ARE
TIGHTLY PACKED. IN
THE GIVEN PICTURE
THERE IS A DIAGRAM
OF SOLID. BY SEEING
IT YOU WILL SURELY
UNDERSTAND.
EXAMPLES OF SOLID
ARE BOOK, PEN,
MACHINES, ETC.
8. LIQUID
LIQUIDS HAVE THERE
MOLECULER
ARRANGEMENT
DIFFERENT FROM SOLIDS.
THERE MOLECULES ARE
ONLY 50% LOOSE. BEAUSE
OF THERE LOOSE
MOLECULER
ARRANGEMENT THEY CAN
FLOW. THEY ARE ALSO
CALLED FLUID BECAUSE
THEY FLOW FROM HIGHER
LEVEL TO LOWER LEVEL.
EXAMPLPES: WATER, OIL,
JUICE, ETC.
9. GAS
GAS ARE VERY VERY
LOOSE. ALMOST 99.9%
LOOSE THEY SPREAD
EVERYWHERE. THEY CAN
ALSO PASS THROUGH
SMALL AND VERY SMALL
GAPS. GAS NEVER MEET
EACH LIKE THEY ARE
PARRALELL. LET’S SEE ITS
IMAGE. EXAMPLE OF GAS
SUSTANCES: OXYGEN,
NITROGEN, HYDROGEN,
CARBON-DIOXIDE, ETC.
