You can't make this stuff up. Just look at one chapter title: That’s Not Fair and Why: Developing Social Justice Mathematics Activists in Pre-K.
From the title pages: The mission of TODOS: Mathematics for ALL is to advocate for equity and high quality mathematics education for all students — in particular, Latina/o students. Because teaching to one particular group is teaching to all. And equity, not truth, is the core of mathematics. Right.
https://www.todos-math.org/assets/documents/TEEM/teem7_final1.pdf
This link was found from Larry Correia's excellent rant about social justice "education" to his local high school council.