Classroom fun with math.
Apologies for the slowness of writing. Class has got me completely focused and will continue to do so for quite some weeks ahead. However, I had to post this, one of my favorite math discussion question answers.
Question: If If a <> -b.. Why?
Answer:
Sure number lines work for some people, but to me they just look like a jumbled mess of dashes and numbers. So i must explain it the way I comprehend it.
We need to look at the thing in the middle of those two letters. The <.
When I was in junior high, I had trouble remembering which direction meant what concept. My teacher gave me a great explanation. <> look like crocodile mouths. Crocodiles like to eat, and since they are predators, they dont go for the little mice, they go for the big cats. The <> always point to the larger number because the croc wants to eat larger amounts.
1<2>-2
5<10>15
If you can remember that concept, you can remember which direction the <> go towards generally in math. So, which one means less than and which one means more than? I also had trouble remembering until I thought about how we read. In English, we read left to right. With Less Than, we hit the tiny point first. Tiny = less = <
With More Than, we hit the wide-croc-mouth part first. Crocs want more, and they open up wide mouths to eat. Wide=more= >.
So, now that we know what those symbols mean, looking at the question again:
if a < b = If a is LESS THAN b,
then -a > -b = then negative a is MORE THAN negative b.
Now learning coding, I learned about if-then statements. IF 1 is true, THEN 2 is true. So we must assume both are true with the way this sentence is coded. But is it?
We must also assume that a has more weight than b, b has more weight than c. If we assume that first part of the sentence is true, that crocodile sure would like to eat a bigger letter, which means a < b. Yum!
Going to the negatives, if a is the least of the letters, well, nothing weighs nothing (but nothing)....and if you listen to quantum physics, this may not even be true. So I like to assume that everything has a weight. So if a weighs something, then -a must weight less than something, and -b must weigh even less. Poor crocodile isn't gonna get much to eat here but he still wants to eat the heaviest of the letters. So -a > -b
And that...is how i know that the question posed by Chris is true, thanks to the help of crocodile mouths, computer coding, and quantum physics.
The Alien is still chuckling.
Question: If If a <> -b.. Why?
Answer:
Sure number lines work for some people, but to me they just look like a jumbled mess of dashes and numbers. So i must explain it the way I comprehend it.
We need to look at the thing in the middle of those two letters. The <.
When I was in junior high, I had trouble remembering which direction meant what concept. My teacher gave me a great explanation. <> look like crocodile mouths. Crocodiles like to eat, and since they are predators, they dont go for the little mice, they go for the big cats. The <> always point to the larger number because the croc wants to eat larger amounts.
1<2>-2
5<10>15
If you can remember that concept, you can remember which direction the <> go towards generally in math. So, which one means less than and which one means more than? I also had trouble remembering until I thought about how we read. In English, we read left to right. With Less Than, we hit the tiny point first. Tiny = less = <
With More Than, we hit the wide-croc-mouth part first. Crocs want more, and they open up wide mouths to eat. Wide=more= >.
So, now that we know what those symbols mean, looking at the question again:
if a < b = If a is LESS THAN b,
then -a > -b = then negative a is MORE THAN negative b.
Now learning coding, I learned about if-then statements. IF 1 is true, THEN 2 is true. So we must assume both are true with the way this sentence is coded. But is it?
We must also assume that a has more weight than b, b has more weight than c. If we assume that first part of the sentence is true, that crocodile sure would like to eat a bigger letter, which means a < b. Yum!
Going to the negatives, if a is the least of the letters, well, nothing weighs nothing (but nothing)....and if you listen to quantum physics, this may not even be true. So I like to assume that everything has a weight. So if a weighs something, then -a must weight less than something, and -b must weigh even less. Poor crocodile isn't gonna get much to eat here but he still wants to eat the heaviest of the letters. So -a > -b
And that...is how i know that the question posed by Chris is true, thanks to the help of crocodile mouths, computer coding, and quantum physics.

_.'^^'.
_ _.-' ((@)) '. ./\/\/\/\/\/\,.---.__
..'o'...-' ~~~ '~/\/\/\/\/\/\__.---. `-._
: /\/\/\/\,-' `-.__
^VvvvvvvvvvvVvVv | `-._
;^^^^^^^^^^^` / `\ / `-._
```````````````'.` `\ ( `'-._
.-----'` /\ `\ )--.______.______._______`/
(((------'`` `'--------'`(((----'
The Alien is still chuckling.




