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Education Research International
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2023
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Article
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Tab 1
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Research Article
Competency Level of Teachers’ Subject Matter Knowledge as a Compulsory for Teaching Secondary School Mathematics: A Case Study on Postgraduate Diploma Trainee
Table 1
Descriptive data of overall competency.
Category of competency
Mean score
Algebra
2.27
Function
1.44
Geometry synthetic perspective
1.24
Geometry algebraic perspective
1.69
Trigonometry
1.04
Statistics
1.10
Probability
1.09
Discrete mathematics
0.79
Calculus
1.41
Number sense
1.19
Mathematics as communication and reasoning
0.56
Instruction
0.81
Assessment
0.69
Overall competency
1.18