出版说明
To the TReacher
Steps for the Reader
Vocabulary Words and Definitions
ConceptI:We Learn from the Past
Can You See a Horse with Wings
Tell Us the News
4000Miles on Rafts
Trasure from the Past
Light Without Heat
An Old Idea
Punch and Judy
The Sculpture That Moves
The Flying Box
A Cloth for Kings and Queens
Music from Tall Grass
An Ancient Art
The Golden Ocean
Frinds and Enemies
The Farms That Grow Pearls
The Crab That Helped Us See the Moon
We Learn from Our Mistakes
The Plumcot
The Woman and the Doctor
From Strings to Computers
Do We Still Need Ships?
Eli's Easy Way
A Cake of Ice
New Moons
Help from the Sun
Reaking the Signs
Spin,Top,Spin
The Town That Didn't Die
Pictures from Space
The Home of the Wind
The Land That Died
Marks on the Land
We Learn from Trees
White Ball,Black Ball
The Happy Little Nation
Better Than Feathers
A Warning
A King'sTreasure
Concept II:New or Different Ways Of Doing Things Are Found All Over