Item MO031002: A student could use a diagram to help himself figure out the way light travels or to show someone else the way light travels.
What reason might a student have for drawing a diagram about the way light travels?
-
To help himself figure out the way light travels,
or to show someone else the way it travels -
To help himself figure out the way light travels,
but not to show someone else the way it travels -
To show someone else the way light travels,
but not to help himself figure out the way it travels -
Neither to help himself figure out the way light travels
nor to show someone else the way it travels
- Distribution of Responses
![Chart showing distrubtion of responses for Item MO031002](http://chart.apis.google.com/chart?chs=265x180&cht=bvg&chf=bg,s,00000000&chco=339933|76A4FB|76A4FB|76A4FB&chds=0,100&chd=t:71,11,14,5&chxl=0:|A|B|C|D&chxt=x,y&chbh=a&chbw=a&chm=N*f0*%,000000,0,-1,11,,e::5&filename=MO031002-dist.png)
- Students Responding Correctly
Group | Correct | Total | Percent |
---|---|---|---|
Overall | 1118 | 1578 | 71% |
Grades | |||
6–8 | 675 | 992 | 68% |
9–12 | 438 | 579 | 76% |
Gender | |||
Male | 500 | 755 | 66% |
Female | 597 | 789 | 76% |
Primary Language | |||
English | 1033 | 1439 | 72% |
Other | 57 | 96 | 59% |