+29 I have mentioned this before, I am in 7th grade. My question is that in 5th grade, I learned about ecosystems in textbooks. So why are my teachers teaching it in 7th grade? Has there been any major changes to the education system since 2018?
+118687 Maybe you are supposed to be learning it in more depth now.
All learning spirals. You learn a little and then you continue on with revision and with adding a little more knowledge as time goes on.
Like climbing up a spiral staircase.
+118687 I have answered an earlier question for you.
https://web2.0calc.com/questions/could-someone-explain-i-have-no-idea#r4
