I am Delhi and presently in class 8 of VishvaBhariti. I have been using blender from past 1 year seriously to model and do things, edit family videos and what not.
I am good in the modelling front and have a growing library of selfmodel, elephants, hippo, cartoon style donkeys and a lots and lots of cars and dragons/dinos etc.
I may use them to create a one minute short film.
I also do some clay modelling.
I want to assure you that it is not easy to handle boys (I being one). You cannot just divide the work load and teach some this and some that.
You first have to give them time to play with their desire. In time they will pick up the things they enjoy doing and you can slot jobs based on what they enjoy from there.
Nevertheless I like what you want to do and would like to contribute in any manner that suites you.
I also think that the second semester is around the corner, so the best time is either now upto dipavali and then from March end to the end of summer vacation.
If any boy flunk/fail, their parents will find a suitable boy in you to blame, they never question their own responsibility’s, it is always someone else’es fault, They will be quick to blame you and they don’t care whether you are doing them a great favour or building pathways for great carrier opportunities because education may not always get you a living, but being a good animator and a solid grounding in filmmaking will certainly do. People are quite short-sighted when it comes to their child I suppose. Atleast at this stage.
So you have to tread softly here.
I suggest that you start by giving them models to play with in Blender, let them play with the camera, lights and render things.
You can then teach them simple modelling skills, animation (nothing fancy) bones, armature, again (nothing fancy, no complex IK) and render out simple animations. A boy riding a donkey, watching a bird fly etc. (I can provide the model of the bird, donkey and the boy if you want)
There is a good book animating from start to finish a short film, something like that, You can use that as a template, may be the author may even help you out.