"Providing him with what he needs"
This is the very early moments of a long journey for you and your son. What your DS needs does have to be identified and will change as he changes.
Working out where he is and what steps are next required is not always simple depending on each individual child, their strengths and weaknesses etc. it will be a process of you and the school gathering information, trying different things and working out a solution.
You can help by identifying what you think are immediate, short and long term goals. Higher level readers and differentiated worksheets are good immediate to short term goals. Aiming for single subject or whole grade acceleration or entry into a gifted program or school are moderate to longer term goals.
When you have discussions with the school it is useful to document a plan of when interventions will be implemented, who is responsible and how they will close the feedback loop by letting you know how they will communicate changes with you. It at least gives you a legitimate time frame so you know when something should happen and consequently how long you have to wait before asking what is happening.
If the school is appearing responsive that is good. A week is not a long time for schools which often do move at a pace we can find frustrating. A follow up email as a result of the meeting can ask how the teacher is managing with finding higher level books and can you help as you are happy to buy/bring in from home readers etc. ask if the teacher needs help with any other resources she has identified that might be helpful, workbooks, higher level textbooks etc as you are happy to provide them.
Mutual cooperation is good if you can get it. You may not but its a place to start while you work out what longer term goals you have nd the options for getting there.
