UNIT 1: THE EARTH AND THE SPACE

FIRST MOON LANDING (1969)

BIG BANG THEORY FOR CHILDREN

FROM THE BIG BANG TO ME

THE BEGINNING OF THE UNIVERSE

STARS SIZE COMPARATION

PLANETS,STARS,NEBULAE,UNIVERSE SIZE COMPARATION

MILKY WAY GALAXY SONG

SOLAR SYSTEM 

THE PLANETS SONG

REMEMBER THE PLANET'S ORDER

PLANETS AND DWARF PLANETS

STRUCTURE OF THE EARTH

THE MOON

WHY MOON CHANGES SHAPES

EARTH MOVEMENTS

DAY AND NIGHT

DIFFERENT SEASONS

GAMES 

SOLAR SYSTEM GAME 

CAN YOU ORDER THE PLANETS? 

IDENTIFY THE PLANETS GAME 

ORDER PLANETS GAME