Hi Cullectcall,
I'm not sure there is such a thing as "the general needs of students on the spectrum". Some may struggle with math, others may be exceptionally gifted in it. Some may have significant reading delays, others may read far ahead of grade level. And so on. The "Autistic Spectrum" is really a psychological grouping. It does not exist as an educational classification, largely because it is too diverse to be useful in this context.
That said, there are certainly some educational practices which many find helpful... Anything from multimodal instruction, to scaffolding, to simply setting clear, consistent goals and expectations, is likely to be helpful to many students with many different learning needs (and many "typical" students as well.) For the topic of "Developing Inclusive Practices in Primary Education", these might be good places to start.