I found this 2017 book: The Clay We Are Made Of: Haudenosaunee Land Tenure on the Grand River by Susan M. Hill on Canada Commons.
Although I haven’t read the entire book yet, it provides a great history of the Six Nations of the Grand River (the peoples I am focussing on for my final project). It doesn’t focus on education, but there is some info on education. For example, this thought-provoking passage:
The TRC’s call understandably emphasizes education and related institutions. For Six Nations, there is certainly a need to address the direct impacts of the residential school system on the community, especially for the remaining survivors and their direct descendants. However, as many Indigenous people across Canada (and beyond) suggest, the effects are much further-reaching, and the mentality that brought about residential schooling also altered fundamental ideas held by Indigenous people about education, particularly in how it relates to Indigenous Knowledge/Original Teachings. The primary conduits for traditional Native education are the Native languages of the people. The attack on Indigenous languages by the residential school system and related policy initiatives is the most measurable in terms of impact. Therefore, upon embarking on reconciliation, the most assessable area of improvement could be language revitalization (for those communities who deem it a key goal of reconciliation). Fewer than 1 percent of all Grand River Haudenosaunee are now fluent in any of their original languages, but there is a great desire to regain fluency.
Alongside clearly articulated goals for Haudenosaunee language revitalization are aspirations for community-controlled education for the Six Nations community as well as adequate financial support to access quality educational opportunities inside and outside the community; this is relevant for all levels of education, from pre-school through doctoral studies. Many community-based thinkers have suggested this could easily be financed through land claims resolution. [emphasis added]