Science achievement in the primary school years

Science achievement in the primary school years: IEA's third international Mathematics and science study (TIMSS). Edited by Michael O. Martin, Chestnut Hill, MA: TIMSS International Study Center, 1997. http://hdl.handle.net/2345/bc-ir:105031.
PDF

My Bookmarks

Bookmarks:

Usage Stats

  • 66
  • 51
  • How statistics are collected.