63 in stock

The World Book Difference
Education is World Book’s commitment and its editorial team is World Book’s strength. Each team member is dedicated to producing accurate and unbiased information by utilizing contemporary technological tools and following traditional practices of editorial excellence. For more than 100 years, World Book has promoted learning for the entire family through a range of products in which complex topics are concisely explained and vividly illustrated. An explicit goal is to help increase both reading fluency and comprehension in young readers. World Book will remain a trusted and useful resource at home, in the library, and in the classroom for years to come. Topics covered are :1.What is the world made of?.,2.The building blocks of matter.,3. A collection of atoms.,4.Comparing Elements.,5.Joining Atoms.,6.Salty water.,7.Combining and Mixing.,8.Crystal Shapes., 9.Acids and alkalis.,10.Solid, Liquid or Gas.,11.Freezing and Melting.,12.Boiling point.,13.Taking up space.,14.Invisible changes.,15.Heating and changing.,16.Frothing and Fizzing.,17.Fast and slow changes.,18.Making new materials. 19.Melting Metals.,20. Salty water and electricity.21.Making coats of metal.,22.Making pure aluminium.,23.Taking gases from the air.,24.A column of Oil.,25.Plastics.,26.Rubber and latex.,27.Invisible rays.,28.Glossary. Titles in the Series:
01. Atoms and Molecules.
02. Construction.
03. Energy.
04. Gases.
05. Human Body.
06. Light and Electricity.
07. Magnetic Power.
08. Plants.
09. Space Technology.
10. Water.

Weight 400 kg
Dimensions 27.5 cm