role stringclasses 2
values | content stringlengths 0 2.1k | session_id int64 10 21.7k | sequence_id int64 0 2.38k | annotations listlengths 0 8 |
|---|---|---|---|---|
volunteer | go to 3 on the X- Axis | 18,377 | 28 | [] |
student | Okay | 18,377 | 29 | [] |
volunteer | cool | 18,377 | 30 | [] |
volunteer | now C | 18,377 | 31 | [] |
volunteer | -1,-2 | 18,377 | 32 | [] |
student | Help me with that one please! | 18,377 | 33 | [] |
volunteer | x= -1 (left of zero) and y = -2 (down below zero) | 18,377 | 34 | [] |
volunteer | in RED you see it | 18,377 | 35 | [] |
student | Yes I do | 18,377 | 36 | [] |
volunteer | now slope (AB) = 4-6/(3-0) | 18,377 | 37 | [] |
volunteer | (4-6)/(3-0) = -2/3 | let me know if you understood it | 18,377 | 38 | [] |
student | Yes I did | 18,377 | 39 | [] |
volunteer | cool | 18,377 | 40 | [] |
volunteer | That applies to all sloped | 18,377 | 41 | [] |
volunteer | slopes | 18,377 | 42 | [] |
student | Okay | 18,377 | 43 | [] |
volunteer | do you see the formula on the board | 18,377 | 44 | [] |
student | No | 18,377 | 45 | [] |
volunteer | now | 18,377 | 46 | [] |
volunteer | it is derived from pythogras theorm | 18,377 | 47 | [] |
student | The m represents the length right? | 18,377 | 48 | [] |
student | (that's what our teacher said) | 18,377 | 49 | [] |
volunteer | yes measure | 18,377 | 50 | [] |
student | Okay | 18,377 | 51 | [] |
volunteer | 2^2 + -3^2 = 4 + 9 = 13 | 18,377 | 52 | [] |
volunteer | did that help? | 18,377 | 53 | [] |
student | Yeah | 18,377 | 54 | [] |
volunteer | nice. you are quick to grasp | 18,377 | 55 | [] |
volunteer | apply the same and you are done | 18,377 | 56 | [] |
student | Okay | 18,377 | 57 | [] |
volunteer | let me know when you are done. | 18,377 | 58 | [] |
student | ? | 18,377 | 59 | [] |
volunteer | solving | 18,377 | 60 | [] |
student | Question | 18,377 | 61 | [] |
volunteer | Any other help | 18,377 | 62 | [] |
student | Where did you get all these numbers from? | 18,377 | 63 | [] |
volunteer | which ones? | 18,377 | 64 | [] |
volunteer | the coordinates are given | 18,377 | 65 | [] |
volunteer | A(0,6) | 18,377 | 66 | [] |
student | No
You square
Not those
2^2
3^3 | 18,377 | 67 | [] |
volunteer | oh A(0,6) and B(3,4) |
= sqrt [(6-4) ^2 + (0-3)^2]
= 4 + 9 = sqrt(13) | 18,377 | 68 | [] |
student | So that's the side of side A and B? | 18,377 | 69 | [] |
volunteer | yes | 18,377 | 70 | [] |
volunteer | m(CB) = sqrt(52) | 18,377 | 71 | [] |
volunteer | you will find AB = DC and AD = BC | 18,377 | 72 | [] |
volunteer | I can wait till you solve it. OK :-) | 18,377 | 73 | [] |
student | You're so nice thank you! | 18,377 | 74 | [] |
volunteer | there for you to succeed | 18,377 | 75 | [] |
student | Can you help me solve the second question
It's a bit more confusing | 18,377 | 76 | [] |
student | Then I'll do this one on my own | 18,377 | 77 | [] |
volunteer | Is it on the board? | 18,377 | 78 | [] |
volunteer | OK will do | 18,377 | 79 | [] |
student | Yeah
The one next to the first one | 18,377 | 80 | [] |
volunteer | can you plot them for me | 18,377 | 81 | [] |
student | Can you zoom in on it if possible???? | 18,377 | 82 | [] |
volunteer | good? | 18,377 | 83 | [] |
student | Yes sir | 18,377 | 84 | [] |
volunteer | A(1,0) | 18,377 | 85 | [] |
student | Can you see??? | 18,377 | 86 | [] |
volunteer | try new color | 18,377 | 87 | [] |
volunteer | good - A | 18,377 | 88 | [] |
volunteer | B? | 18,377 | 89 | [] |
volunteer | good - B | 18,377 | 90 | [] |
volunteer | C and D | 18,377 | 91 | [] |
volunteer | cool | 18,377 | 92 | [] |
student | Oki? | 18,377 | 93 | [] |
volunteer | yes. you done it | 18,377 | 94 | [] |
volunteer | use the same formulas | 18,377 | 95 | [] |
volunteer | simple? | 18,377 | 96 | [] |
volunteer | I have trick for you. | 18,377 | 97 | [] |
student | Okay what is it??? | 18,377 | 98 | [] |
volunteer | if line travels up or right slope is +ve | 18,377 | 99 | [] |
volunteer | else negative | 18,377 | 100 | [] |
student | Oki thanks | 18,377 | 101 | [] |
student | Slope of AB 3/2? | 18,377 | 102 | [] |
volunteer | for this one or previous | 18,377 | 103 | [] |
student | This one | 18,377 | 104 | [] |
volunteer | (4-0)/(2-1) | 18,377 | 105 | [] |
volunteer | change in y / change in x | 18,377 | 106 | [] |
student | Is it 4/3? | 18,377 | 107 | [] |
student | Hold on
Brain isn't working | 18,377 | 108 | [] |
student | Help | 18,377 | 109 | [] |
volunteer | it's OK. | 18,377 | 110 | [] |
volunteer | 4/1 | 18,377 | 111 | [] |
volunteer | so 4 | 18,377 | 112 | [] |
volunteer | do it slowly, take your time, breathe | 18,377 | 113 | [] |
student | So my teacher told me a different way | 18,377 | 114 | [] |
volunteer | tell me | 18,377 | 115 | [] |
student | Let me show you a different way on the board | 18,377 | 116 | [] |
student | See how I did thay | 18,377 | 117 | [] |
student | Like rise/run | 18,377 | 118 | [] |
volunteer | let me see | 18,377 | 119 | [] |
volunteer | change in y = 4 | 18,377 | 120 | [] |
volunteer | sorry A point is wrong | 18,377 | 121 | [] |
volunteer | (1,0) | 18,377 | 122 | [] |
student | Ahh | 18,377 | 123 | [] |
student | Now wonder I was wrong | 18,377 | 124 | [] |
volunteer | Yes, teacher is right | 18,377 | 125 | [] |
volunteer | so now you see 4/1 | 18,377 | 126 | [] |
volunteer | change in y/x | 18,377 | 127 | [] |
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