A study of the relationship between the mastery of facts and concepts in science among standard seven boys and girls of Nzeluni educational zone, Mwingi division, Kitui district.

Embeywa, H. E.Mususya, Joseph Makuthu2014-12-032014-12-032014http://ir-library.ku.ac.ke/handle/123456789/11828Department of Educational Communication and Technology,75p.1993enA study of the relationship between the mastery of facts and concepts in science among standard seven boys and girls of Nzeluni educational zone, Mwingi division, Kitui district.Thesis