An analysis of learner mathematical errors in solving quadratic equations in Kadoma urban secondary schools.
- Author
- Mukwenha, F.
- Title
- An analysis of learner mathematical errors in solving quadratic equations in Kadoma urban secondary schools.
- Abstract
- The purpose of study was to analyse errors students make when learning quadratic equations and suggest strategies that can be used to help learners reduce the errors. The study used descriptive survey design methodology. Simple random sampling was used to select twenty mathematics teachers from five secondary schools in Kadoma urban. Data was collected using questionnaires. Collected data was analysed using descriptive statistics which are percentages and frequency. Data was presented using frequency tables, pie charts and bar graphs. The type of errors is based on Newman Error Hierarchy that includes transformation error, process skill, encoding error and carelessness. The findings showed that most students make error in transformation and process skill in solving quadratic equations using the quadratic formula, completing the square method and factorization method. Encoding error and carelessness were recorded by a few respondents. The study recommended continuous practice through daily problem solving, letting other students demonstrate steps required to solve maths problems in groups and as a class and also introduce students to the strengths and weaknesses of the various approaches to solving maths problems.
- Date
- 2024
- Publisher
- BUSE
- Keywords
- mathematical errors
- quadratic equations
- Supervisor
- Mr Ngwenya
- Media
-
MUKWENHA FUNGAI