Windmills is an integrated term course for classes 1 to 5 which provides a comprehensive learning experience for the young learners in their formative years. The series seamlessly combines all the disciplines required at the primary level– English, Mathematics, Science, EVS/Social Studies and General Knowledge through 15 term books. The books provide ample opportunities to the students to learn, explore and practise new concepts effortlessly across different subjects through an integrated and cross-curricular approach.

Term Book

Goyal Brothers Prakashan

Emerald Term Book Class 04 Term 03

Wind energy’s bestselling textbook- fully revised. This must-have second edition includes up-to-date data, diagrams, illustrations and thorough new material on: the fundamentals of wind turbine aerodynamics; wind turbine testing and modelling; wind turbine design standards; offshore wind energy; special purpose applications, such as energy storage and fuel production. Fifty additional homework problems and a new appendix on data processing make this comprehensive edition perfect for engineering students. This book offers a complete examination of one of the most promising sources of renewable energy and is a great introduction to this cross-disciplinary field for practising engineers. “provides a wealth of information and is an excellent reference book for people interested in the subject of wind energy.” (IEEE Power & Energy Magazine, November/December 2003) “deserves a place in the library of every university and college where renewable energy is taught.” (The International Journal of Electrical Engineering Education, Vol.41, No.2 April 2004) “a very comprehensive and well-organized treatment of the current status of wind power.” (Choice, Vol. 40, No. 4, December 2002)