Longman 21st Century Science is the market-leading course for OCR's new

21st Century Science GCSE specifications. Fully differentiated, it is written by

a team of teachers and examiners who really understand how science is taught

in the classroom.

The Teacher's Guide

Comprehensive lesson plans matched to the 21st Century Science specifications ensure all teachers are completely supported. The apparatus lists and safety information give technicians clear guidance for preparation of practicals.

There are 264 pages in this book. This book was published 2006 by Pearson Education Limited .

Penny Johnson has been an engineer, a science teacher, and a full-time publisher of school textbooks. She is now a full-time freelance writer, consultant, and editor, who has co-written a number of science courses for use at home and in school. She lives in England.