Abstract:
The purpose of the study was to examine the relationship between the efficacy 
of mathematics teachers and the mathematics achievements of Junior High 
School students in the Cape Coast Metropolis. Specially, the study examines
the sources of mathematics teachers’ efficacy, assess the factors that influence 
mathematics teachers’ efficacy, and assess the relationship between 
mathematics teachers’ efficacy and student achievement. The study used the 
descriptive cross-sectional research design. A quantitative approach was used 
in the study. The study used a sample of 80 mathematics teachers and 333 JHS 
three students. The data collection instrument was a structured questionnaire 
and district mock examinations of JHS three students at the basic education. 
Responses from the questionnaire and the district mock examinations were 
coded and entered into the Statistical Package for Social Sciences software for 
processing. Descriptive and inferential statistics were used. Precisely, 
percentages, frequencies, means, correlation, and factor analysis were used as 
the data analytical tool. The study found that the sources of mathematics 
teachers’ efficacy were enactive mastery experience, vicarious experience,
verbal persuasion, physiological and emotional states. Also, the study found that 
the factors that affect mathematics teacher’s efficacy were student engagement, 
classroom management, and instructional strategies (IS). Finally, the study 
found a positive significant relationship between mathematics teachers’ efficacy 
as well as student achievement. It was therefore recommended that in 
mathematics, professional development must strengthen knowledge of content 
and pedagogical curriculum of mathematics.