Item CL136002: All places on earth have the same number of hours of daylight on September 21, but not on June 21 or August 21.

When do all places on earth have the same number of hours of daylight?

  1. June 21
  2. August 21
  3. September 21
  4. Never

Distribution of Responses

Chart showing distrubtion of responses for Item CL136002

Percent of students responding correctly

Overall16%
Grades 6–815%
Grades 9–1217%
Male17%
Female15%
Primary Language is English16%
Primary Language is not English18%

View data table