Contains four articles about various aspects of science education. Addresses a graded assessment scheme in Great Britain, factors affecting school science achievement in Nigeria, the need to address differentiation in science curricula, and the encouragement of developing science hypothesis in elementary schools. (TW)

Outlines a curriculum development program in elementary school science in progress at Ahmadu Bello University, Zaria, in the North of Nigeria. Discusses the educational problems faced in this area, the philosophy and materials of the elementary science program, the difficulties of evaluation, and prospects for the future. (JR)