Science Explorers Materials - Wood

... publisher. e-ISBN 1-5 901 9-8 5 8-1 Library of Congress Cataloging-in-Publication Data is available ISBN 0-7 13 6-5 06 5-6 18 When wood burns it gives out heat. We‛ve helped to build a huge bon re. The wood crackles ... 12/13 Wood is one of our most valuable natural resources. There are two main types of wood, hardwoods (e.g. oak and elm) and softwoods (e.g. pine and...

Ngày tải lên: 27/12/2013, 14:58

... without permission in writing from the publisher. e-ISBN 1-5 901 9-8 5 7-3 Library of Congress Cataloging-in-Publication Data is available ISBN 0-7 13 6-5 34 8-5 18 I’m washing my woollen gloves carefully. If ... gran can knit me a new pair of socks! 24 The aim of the Science Explorers series is to introduce children to ways of observing and classifying materials, so tha...

Ngày tải lên: 27/12/2013, 14:58

... without permission in writing from the publisher. e-ISBN 1-5 901 9-8 6 3-8 Library of Congress Cataloging-in-Publication Data is available ISBN 0-7 13 6-5 06 6-4 22 Time to tidy away. Let‛s sort these out ... factory to be melted down and used again. 24 The aim of the Science Explorers series is to introduce children to ways of observing and classifying materials, so that...

Ngày tải lên: 27/12/2013, 14:58

... without permission in writing from the publisher. e-ISBN 1-5 901 9-8 59-X Library of Congress Cataloging-in-Publication Data is available ISBN 0-7 13 6-5 06 7-2 18 Now the paper is dry again. It’s not as ... again to make new things like these. 24 The aim of the Science Explorers series is to introduce children to ways of observing and classifying materials, so that they...

Ngày tải lên: 27/12/2013, 14:58

... without permission in writing from the publisher. e-ISBN 1-5 901 9-8 62-X Library of Congress Cataloging-in-Publication Data is available ISBN 0-7 13 6-5 34 7-7 18 My ice lolly is ready, too. It sticks to my ... different materials will behave? 12 What will happen when I put sugar in water and stir it? Exploring the science of everyday materials Nicola Edwards and Jane Harr...

Ngày tải lên: 27/12/2013, 14:58

... without permission in writing from the publisher. e-ISBN 1-5 901 9-8 5 6-5 Library of Congress Cataloging-in-Publication Data is available ISBN 0-7 13 6-5 34 5-0 9 This jumping ghost has a metal spring inside ... it sets into the shape of the mould. Exploring the science of everyday materials Nicola Edwards and Jane Harris Photographs by Julian Cornish-Trestrai l 11 My bo...

Ngày tải lên: 27/12/2013, 14:58

... without permission in writing from the publisher. e-ISBN 1-5 901 9-8 6 1-1 Library of Congress Cataloging-in-Publication Data is available ISBN 0-7 13 6-5 34 6-9 9 This egg-timer has sand inside it. The sand takes ... I shake it, I can‛t hear any noise. Exploring the science of everyday materials Nicola Edwards and Jane Harris Photographs by Julian Cornish-Trestrai l 11 I’...

Ngày tải lên: 27/12/2013, 14:58

... writing from the publisher. e-ISBN 1-5 901 9-8 5 6-5 Library of Congress Cataloging-in-Publication Data is available ISBN 0-7 13 6-5 34 5-0 Exploring the science of everyday materials Nicola Edwards and Jane ... recycled. 24 Notes for parents and teachers The aim of the Science Explorers series is to introduce children to ways of observing and classifying materials,...

Ngày tải lên: 11/03/2014, 05:22

...   / ,          -    -    -  -  ...

Ngày tải lên: 29/01/2014, 14:39

Ngày tải lên: 23/02/2014, 11:20