Notes

47 p. : ill. +; 1 CD-ROM.

Thomson Nelson.

CD-ROM contains printable activity sheets, assessment and pro formas.

Guide for the Level 21 readers: Bears in camp -- My best friend's a genius -- New neighbours -- The riddle of the camel race -- Galileo Galilei and the beginning of modern science -- International trade : a case study -- Life in the Amazon Jungle -- Locust plague -- Papua New Guinea -- Space junk, meteorites and comets.
lower age: 0