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 |
|---|---|---|---|---|
student | ok hold on | 13,961 | 84 | [] |
student | ok im ready | 13,961 | 85 | [] |
volunteer | ok, so what is 7 - 2 ? | 13,961 | 86 | [] |
student | 5 | 13,961 | 87 | [] |
volunteer | yes! so that's you're answer | 13,961 | 88 | [] |
student | oh ok | 13,961 | 89 | [] |
volunteer | want to do one more then I gotta go | 13,961 | 90 | [] |
volunteer | ? | 13,961 | 91 | [] |
volunteer | are you still there? | 13,961 | 92 | [] |
volunteer | I'm going to drop off now | 13,961 | 93 | [] |
volunteer | keep up the good work! | 13,961 | 94 | [] |
volunteer | Hello | 13,908 | 0 | [] |
student | hello could u help with this | 13,908 | 1 | [] |
volunteer | Sure | 13,908 | 2 | [] |
volunteer | Do you know what supplementary angles are? | 13,908 | 3 | [] |
student | 3 and 4? | 13,908 | 4 | [] |
volunteer | yes | 13,908 | 5 | [] |
volunteer | 3 and 4 are supplementary | 13,908 | 6 | [] |
volunteer | 3 and 2 are also supplementary | 13,908 | 7 | [] |
volunteer | which means that angle 3 and 4 add up 180 degrees, and same with 3 and 2 | 13,908 | 8 | [] |
student | is that all | 13,908 | 9 | [] |
volunteer | 2 and 1 are also supplementary | 13,908 | 10 | [] |
volunteer | and 4 and 1 are supplementary | 13,908 | 11 | [] |
student | so their all equal? | 13,908 | 12 | [] |
volunteer | 3 and 1 are equal | 13,908 | 13 | [] |
volunteer | and 2 and 4 are equal | 13,908 | 14 | [] |
student | what do I do after that | 13,908 | 15 | [] |
volunteer | if angle 3 is 36 degrees and angle 3 and 2 add up 180 | 13,908 | 16 | [] |
volunteer | then what is angle 2 equal to | 13,908 | 17 | [] |
student | 2 equals 144 | 13,908 | 18 | [] |
volunteer | yes | 13,908 | 19 | [] |
student | do I do that for the others | 13,908 | 20 | [] |
volunteer | yes | 13,908 | 21 | [] |
volunteer | just keep repeating | 13,908 | 22 | [] |
student | thank you | 13,908 | 23 | [] |
student | this is the work | 13,963 | 0 | [] |
student | yes | 13,963 | 1 | [] |
volunteer | Hello! | 13,963 | 2 | [] |
student | you help my friend | 13,963 | 3 | [] |
student | he said you are a good teach | 13,963 | 4 | [] |
student | can u help | 13,963 | 5 | [] |
volunteer | I'll try my best | 13,963 | 6 | [] |
volunteer | can you please zoom in the pictures, they are a bit blurry for me to see the questions | 13,963 | 7 | [] |
student | I worked but it is wrong | 13,963 | 8 | [] |
student | ok | 13,963 | 9 | [] |
volunteer | a bit more please | 13,963 | 10 | [] |
student | is this good | 13,963 | 11 | [] |
volunteer | yes | 13,963 | 12 | [] |
student | k | 13,963 | 13 | [] |
volunteer | please give me a moment to analyze the question | 13,963 | 14 | [] |
student | k | 13,963 | 15 | [] |
volunteer | is that what it says | 13,963 | 16 | [] |
student | ft/square root of 2 | 13,963 | 17 | [] |
volunteer | ft/s^2 right? | 13,963 | 18 | [] |
student | yeah | 13,963 | 19 | [] |
volunteer | okay got it | 13,963 | 20 | [] |
volunteer | that is the function for the height of the firework | 13,963 | 21 | [] |
student | ok | 13,963 | 22 | [] |
volunteer | now the axis of symmetry equation is y= -b/2a | 13,963 | 23 | [] |
volunteer | and we can interpret it into the terms of t | 13,963 | 24 | [] |
student | ok | 13,963 | 25 | [] |
volunteer | like f(x) = ax^2+ bx + c | 13,963 | 26 | [] |
volunteer | to find -b/2a | 13,963 | 27 | [] |
volunteer | those are our a,b and c values | 13,963 | 28 | [] |
student | oh ok | 13,963 | 29 | [] |
volunteer | so that means at 4 seconds, the fireworks reaches the highest point | 13,963 | 30 | [] |
student | so the first answer is 4? | 13,963 | 31 | [] |
volunteer | so to find the value of the highest point the fireworks reach, we need to use the original equation and plug the value of t=4 in | 13,963 | 32 | [] |
student | oh | 13,963 | 33 | [] |
volunteer | axis of symmetry is 4 | 13,963 | 34 | [] |
volunteer | the vertex is what we are finding now | 13,963 | 35 | [] |
student | k | 13,963 | 36 | [] |
volunteer | do you want to try solving that equation? | 13,963 | 37 | [] |
volunteer | it will be at the bottom of the board | 13,963 | 38 | [] |
student | no pls | 13,963 | 39 | [] |
student | my brain is cooked from all this work! | 13,963 | 40 | [] |
volunteer | no problem | 13,963 | 41 | [] |
volunteer | this is a lot of work, I don't blame you | 13,963 | 42 | [] |
volunteer | so that will be our vertex | 13,963 | 43 | [] |
volunteer | (4, 257) | 13,963 | 44 | [] |
volunteer | does that make a little better to understand? | 13,963 | 45 | [] |
student | yes | 13,963 | 46 | [] |
volunteer | that is great | 13,963 | 47 | [] |
volunteer | do you have any other quesitons? | 13,963 | 48 | [] |
student | no | 13,963 | 49 | [] |
volunteer | great | 13,963 | 50 | [] |
student | but do u know what I put on the last part | 13,963 | 51 | [] |
volunteer | which one? | 13,963 | 52 | [] |
student | the max is 4 | 13,963 | 53 | [] |
student | no | 13,963 | 54 | [] |
volunteer | the height is 257 | 13,963 | 55 | [] |
student | the maximum is 257 | 13,963 | 56 | [] |
student | and that is after 4 sec | 13,963 | 57 | [] |
student | right? | 13,963 | 58 | [] |
volunteer | we reach the highest peak at 4 seconds, which is the height 257 | 13,963 | 59 | [] |
volunteer | yes | 13,963 | 60 | [] |
student | on the first part | 13,963 | 61 | [] |
student | it says 2 sec is the same height as blank sec | 13,963 | 62 | [] |
student | as it is after* | 13,963 | 63 | [] |
volunteer | it will 6 seconds | 13,963 | 64 | [] |
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