My oldest son is on the spectrum. He has a job but does not have a license. He still lives with his mother, my ex-wife.
When he was in middle school, I attended an IEP (individual education plan). This is where we lay out what accommodations he needs and how best to get him educated.
I’m in a conference room with his “team”. This is the principal, multiple teachers, the special-ed coordinator and a few specialists. There are two males in the room. The principal and me.
As we start the meeting, the special-ed coordinator says, “These math classes are difficult. We believe that your son will be best served by removing the math requirement. Math is hard.”
I was livid. “Have you ever talked to him? Do you have a clue as to what is capabilities are in math? That is his easiest class? I’m betting that not a one of you majored in a STEM major. Math is hard? No, it is hard for you.”
This is one of the most important concepts in mathematics. Anything times zero is zero. Dividing anything by zero is undefined.
Calculus is about pretending you can divide by zero. Not because you are dividing by zero, but you are using a very small number in place of zero. Or, as calculus puts it, “as delta x approaches zero…”
- The parent has fail math
- Unless the third grader is Sheldon or Doogie, the correct answer is, 0. And for most people, of any age, the answer is 0. Context matters.
- Sounds like the parents gotta go back to third grade LOL
- I disagree that a number divided by zero is undefined. You had a number, 1, in this case. Then you didn’t divide it. So, 1 remains untouched. It shouldn’t lose its definition based on something you didn’t do.
- Teachers right tho
- Logically he is technically right. If you have one thing then divide it by nothing then you still have that thing cause there is nothing to divide by.
- Both the parent and the kids sharing the same brain cell
- She didn’t know the answer is infinity either.
- typical USA level education
- Yes, give up this fight. This is sufficiently correct for grammar school.
There are more idiots responding. Luckily, those that can do simple math out number them.
The follow up seems to be that the teacher wrote an apologized, claiming that she was taught that 1/0=0 back in the 90s.
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