Practical Teaching Model in Double Indicator Titration: Influences on Academic Achievement of Chemistry Students

Table 7.

Mean and standard deviation results forexperimental and control groups across the sex

Groups

Sex

N

Pre-test

Post-test

Mean

Mean

SD

Mean

SD

Achievement Gains

Treatment

Male

45

8.2174

2.6450

17.521

2.7281

9.30

Female

10

8.0556

3.2982

17.166

2.8336

9.11

Mean Diff.

0.1618

0.3550

Control

Male

78

6.8378

2.2300

10.891

2.1315

4.05

Female

17

7.5152

2.3864

10.424

3.1920

2.91

Mean Diff.

 

1.3226

 

.4677

 

Source: Field data. (Total number of chemistry students=150)

Source: Field data. (Total number of chemistry students=150)