martes, 29 de mayo de 2018

miércoles, 16 de mayo de 2018

NATURAL SCIENCE UNIT 6: MACHINES AND INVENTIONS

SIMPLE MACHINES




THE WEDGE

THE SCREW

THE INCLINED PLANE AND THE LEVER

THE WHEEL


THE PULLEY

THE GEAR




COMPLEX MACHINES


THE TELEGRAPH

THE TELEPHONE


ELECTRICITY
 

viernes, 13 de abril de 2018

SCIENCE UNIT 5. MATTER AND ENERGY

MATERIALS

PROPERTIES OF MATERIALS

 

WE ARE GOING GREEN

STATES OF MATTER

GAME: SOLIDS, LIQUIDS, GASES
PROPERTIES OF MATERIALS

PROPERTIES OF MATTER



MIXTURES



TYPES OF ENERGY