What does this map of the CMB show about radiation from the big bang

The CMB. The Big Bang theory predicts that the early universe was a very hot place and that as it expands, the gas within it cools. Thus the universe should be filled with radiation that is literally the remnant heat left over from the Big Bang, called the “cosmic microwave background", or CMB

Explanation:

They could start to treat everyone differently , not as if we are all the same. with the same brains and ways of learning. we should be taught that everyone is different and therefore we all learn differently as a result. Truly we can learn better .