Browsing Research Articles (Science, Mathematics and Technology Education) by Author "Awuah, Francis K."

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Grade 12 students’ proficiency in solving probability problems involving contingency tables and tree diagrams

Awuah, Francis K.; Ogbonnaya, Ugorji Iheanachor (Eskisehir Osmangazi University, Faculty of Education, 2020-04)

Knowledge of probability is perceived as valuable in the 21st century. This knowledge enables people to understand and make informed decisions relating to uncertain events that occur in real life. Hence, many educational ...
Quintile ranking of schools in South Africa and learners' achievement in probability

Ogbonnaya, Ugorji Iheanachor; Awuah, Francis K. (International Association for Statistical Education, 2019-05)

There is some disparity in the quality of education among the various races and provinces in South Africa. Since the dawn of democracy in 1994, the government has tried to bridge the gap using quintile categorisation of ...

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