Are NCERT science books good for class 6?

The books are good from the point of view of doing activities and practicals which help to further clear the concept

Ekta Mehra is teaching following classes

Yes NCERT books are very good as they use easy language to make the students understand the concepts

Learnfromhome is teaching following classes

yes they are important

EDUCARE is teaching following classes

NCERT books are important since they will help you as per the CBSE syllabus. In class 6th onwards exams and assignment are suppose to use all questions only from NCERT and no where else

Kaysons Academy is teaching following classes

Yes, NCERT  best book for all classes.

SP Bright Coaching Classes is teaching following classes