Halloween Class Video

Very cool math teacher (Bit long but still worth watching)

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28

1. 4 years ago

Cool teacher! I want to see that demonstration: 1 = 2

26

2. 4 years ago

virtual reality

32

3. Comment rated too low. Show this comment 4 years ago

38

4. 4 years ago

This would have made me like learning in high school if my math teacher was this cool. Even though you can see him behind the desk it's still wicked!

42

5. 4 years ago

Wow , brilliant teacher!

37

6. 4 years ago

The demonstration for 1=2 is more a trick, a "faulty" demonstration. It goes like this:
Let a=b .
We multiply by a and we have a^2=a*b .
Then we add a^2 and we have a^2+a^2=a^2+a*b .
Now we subtract 2*a*b and we have 2*a^2-2*a*b=a^2+a*b-2*a*b .
Which can be written as 2*(a^2-a*b)=a^2-a*b .
Now we divide by (a^2-a*b) and we have 2=1 .

The problem is that a^2-a*b is 0 in this example, so 1*0=2*0.
Note that a^2 means a squared.

29

7. 4 years ago

That is freakin' awesome! That guy should me a computing or interactive design teacher! Wrong job mate!

29

8. 4 years ago

my math teacher really needs to be like this >.<

17

9. 4 years ago

my teachers were never that cool

29

10. 4 years ago

wow

Probably took him endless hours to sync up and make it look so perfect.

Imagine if he didn't have a laughing class, that would have been sad.

31

11. 4 years ago

wish all teachers like that, not like those union teachers that only care about their pay check and job security and not about teaching.

12

12. 4 years ago

Excellent. I'd of learnt so much more at school if my teachers would have been as open and fun as this guy.

24

13. 4 years ago

THAT WAS GOOD

58

14. Sizzlik (admin) 4 years ago

lol...the proove..school CAN be fun =)

20

15. 4 years ago

#(removed comment) you think you can be better? Lowlife moron!

18

16. 4 years ago

Lol the teacher is the "class clown"

39

17. 3 years ago

someone its under the table!

23

18. 3 years ago

hi from the future