Table 2. Difference in the science performance between groups in the pre-test.
| Test | Group | Mean | SD | T-value | df | Sig |
|---|---|---|---|---|---|---|
| Pretest | Control | 17.04 | 3.27 | (-)1.99 | 44 | .053 |
| Experimental | 18.96 | 3.27 |
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