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A comment on Many elementary teachers don’t understand math, and it makes them anxious. Parent comment

Re:Many elementary teachers don’t understand math, and it ma... by Shivetya on Saturday November 30, 2019 @11:18AM (#21670548)
and here I sit totally flummoxed by the questions yet later on you state these were suitable to grades up to sixth?

So for those who have let their math skills lapse or need help to get back in the right frame of mind to learn, where online is the best resource? Khan Academy?

[ Parent | on HN ]
Re:Many elementary teachers don’t understand math, and it ma... by nopinsight on Saturday November 30, 2019 @12:08PM (#21670919)
To be clear, these are hard contest questions that most people, including older kids and adults, probably can't answer them without proper learning and practice.

I have not checked them out in detail, but it appears that https://artofproblemsolving.com/ is a good resource. They also have interesting online and physical book series: https://artofproblemsolving.com/store (I have no affiliation.)

[ Parent | on HN ]