Those skills that make one successful in school (say solving math problems quickly) are often useless in adult life (say solving unsolved math problems).
We know that individuals from marginalized populations may be reluctant to contribute to group discussions. We know that WEIRD (Western, educated, industrialized, rich and democratic) perspectives dominate.
We have capacity to solve much more complex problems when working together compared to when we work alone, but we also have greater capacity to deceive ourselves.
Logic (including fallacies), foundational knowledge, and language skills, are among the skills that form a curriculum that prepares students for lives as critical thinkers.
"“To do science, we must be willing to embrace a mindset that our prior beliefs, ideologies, and wishes do not matter in deciding what can pass the test for comparison to evidence." - Lee McIntyre