Sangam (revised) is a set of 15 books for classes 1 to 5, patterned as follows:

• Sangam Classes 1 & 2; terms 1-3: Consisting of English, Mathematics and Environmental Studies
• Sangam Classes 3-5; terms 1-3: Consisting of English, Mathematics, Science and Social Studies.

The revised edition takes into account the feed back received from teachers from across the country. The Mathematics section now includes Maths Lab Activities, which have been integrated into the text.

Abha Sahgal was Founder Principal of Delhi Public School, Sharjah. Thereafter, she was invited to be the Principal of Sanskriti School (New Delhi) which she ably steered for several years. Ms Sahgal had more than 30 years of teaching experience, having started her career in Delhi Public School, RK Puram (Delhi), before moving as Headmistress to Delhi Public School, Vasant Vihar, also in New Delhi. Abha Sahgal authored and co-authored several books to critical acclaim.

K M Prabhu: Reader, Department of English, Government Arts college, Nandanam, chennai

Feiyola Fernando: St. Michael's Academy, Chennai.

Sumitra Siromani: Delhi Public School, Numaligarh Refinery, Assam.

Sushmita Malik: Educational Consultant, NCERT

N Vijayan: Principal and Correspondent, Zion Matriculation Higher Secondary School, Chennai.

M V M Velmurugan: CEO, Velammal Group of Schools, Chennai.

C Jeysankar: Principal, Velammal Matriculation Higher Secondary School, Chennai.