Transcript Table

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Course Level Date Clip# Line Interlocutor Content
Talkbank - - 23 16 T you mark them as actual points
Talkbank - - 23 17 T because it's going to be very difficult with a scale like that to actually determine what the exact median, for example, is.
Talkbank - - 23 18 S so that's not right, here.
Talkbank - - 23 19 S so that's not right.
Talkbank - - 23 20 T yes, that's right, but you now have to show what scale the scale that you used on the actual line there, don't you?
Talkbank - - 23 21 S yeah.
Talkbank - - 23 22 T so what what scale did you use?
Talkbank - - 23 23 T where did you start?
Talkbank - - 23 24 S on this xxx.
Talkbank - - 23 25 T did you start at twenty two?
Talkbank - - 23 26 S yep, twenty two.
Talkbank - - 23 27 T okay, so you might go up and say, uh, twos, twenty two, twenty four, twenty six, twenty eight, thirty, all the way up to forty four.
Talkbank - - 23 28 T yeah?
Talkbank - - 23 29 S okay.
Talkbank - - 23 30 SN um, so we don't put we don't put the, um xxx the the five points?
Talkbank - - 23 31 T that's correct.
Talkbank - - 23 32 S okay.
Talkbank - - 23 33 T yep.
Talkbank - - 23 13 UNK @Comment:This eighth grade mathematics lesson focuses on developing student understanding of ratios. It is the fourth lesson in a seven-lesson unit of work focused on ratio and rates. This is a "double lesson" of 69 minutes duration. There are 30 students in the class. This is one of four lessons that were chosen to represent the Australia data set. No individual lesson can capture all typical features of teaching in a country. However, the four public release lessons as a collection illustrate many typical features. The teachers filmed in this set of lessons volunteered to have their lessons included in the TIMSS 1999 Video Study Public Release collection. Their significant contribution to the field of education should be acknowledged with appropriate respect. This collection of lessons was videotaped for the specific purpose of education research. Therefore, the videotaping technique used was designed to minimize classroom disruption, and editing of the lessons was minimal.This lesson data, including the video footage, should be used for teacher professional development and education research purposes only.
Talkbank - - 23 34 S okay.