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Table 2 One-way repeated measures ANOVA comparing means across groups on the TIMSS-L

From: Implementing new technologies in a middle school curriculum: a rural perspective

  

Pre-test

Post-test

  

N

Mean

SD

Mean

SD

Sig

Effect Size

Solenoid Unit Participants

69

3.88

1.243

4.39a

1.467

.023

.034

Contrast Participants

86

3.90

1.659

3.79

1.639

  
  1. a-Follow-up t-tests indicate that Solenoid Unit participants have higher post-test scores when compared to their pre-test scores