Read an article

The author has a very good point on the 7 most common mistakes.
What stood out to me was order of operations category when often many middle school kids have a false sense of security.
What I need to improve on is integers because I have almost mastered it very well

Fractions ( how do you understand them, where in the world would they be needed, other info

I understand fractions better than I used to understand them
Where in the world they will be needed is other countries in the world

Marks

Marks are calculated by weighted percentage ( % )
Marks are the most important thing in the history of school
NHI's are the worst thing ever to get as a mark for that assignment