Back to Article
Practical Teaching Model in Double Indicator Titration: Influences on Academic Achievement of Chemistry Students
Online Journal of Chemistry
| Vol 2, Issue 1
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)