Competency Level of Teachers’ Subject Matter Knowledge as a Compulsory for Teaching Secondary School Mathematics: A Case Study on Postgraduate Diploma Trainee
Table 3
Multiple comparisons.
Categories of competency (I)
Categories of competency (J)
Mean difference (I−J)
Standard error
Sig.
Function
0.128
0.000
Geometry synthetic perspective
0.128
0.000
Algebra
Geometry algebraic perspective
0.128
0.000
Trigonometry
0.128
0.000
Statistics
0.128
0.000
Probability
0.128
0.000
Discrete mathematics
0.128
0.000
Calculus
0.128
0.000
Number sense
0.128
0.000
Mathematics as communication and reasoning
0.128
0.000
Instruction
0.128
0.000
Assessment
0.128
0.000
The mean difference is significant at the 0.05 level.