EFFECTS OF PRACTICING MATHEMATICAL CREATIVITY ENHANCING LEARNING/ TEACHING STRATEGY DURING INSTRUCTION ON SECONDARY SCHOOL STUDENTS’ MATHEMATICS ACHIEVEMENT BY GENDER IN KENYA’S NAKURU MUNICIPALITY

Students have continued to perform poorly in mathematics at the Kenya Certificate of Secondary Education (KCSE) examinations in Kenya secondary schools. Their performance in certain mathematics topics has consistently been poor. One such topic is Loci that is taught to 18 year old form four students in secondary schools ,Kenya. The poor performance in mathematics has been attributed to several factors, which include: poor teaching methods, lack of teaching and learning resources, and the abstract nature of mathematics. This study sought to investigate effects of using Loci-Kit Models in the mathematics topic loci, during instruction, on students’ achievement in mixed-sex secondary schools of Kibwezi District, Kenya. There is however inadequate research conducted in Kenya on the effects of using models in mathematics classrooms on students’ achievement in mathematics. The researchers constructed Loci Kit Models to augment the teaching of loci in form four mixed-sex secondary schools in Kenya. A simple random sample of four schools was obtained from 44 mixed-sex district secondary schools in the district. The study was carried out in a mathematics classroom setting. S