A collection of experiments that explore the nature of color and how it is created and perceived.
Electricity
Light and optics
Sound and hearing
Water
Gravity
The human body
Levers, wheels, an ...
Solids, liquids, a ...
Buoyancy
Chemicals
Energy
Charlie and the Chocolate Factory : 巧克力工廠的秘密 (Classroom Set) ; by Roald Dahl =
The great Jimbo James (Classroom Set)
Easter egg hunt (Classroom Set)
Charlie and the Chocolate Factory = : 巧克力工廠的秘密 (Classroom Set)
小時鐘 : Clock(S)
Mega flash plus 4 : Teacher's guide
Focus on grammar 1 : an integrated skills approach
My Grammar Workbook 1.1
Space News
Grammar puzzles & games kids can't resist! : 40 super-cool crosswords,codes, mazes & more that teach the essential rules of grammar
Dora's Christmas!
The Grinch Stole Christmas
Space Exploration
Focus on grammar 1 : an integrated skills approach (Teacher's resource pack)
冰原歷險記=Ice Age
Focus on grammar 1
Reading street : common core : Grade 3.1
Scott Foresman the grammar book3.1
Reading street : common core : Grade 3.2