An IERI – International Educational Research Institute Journal
Table 8 Variance in mathematics achievement explained by the measures of teaching for conceptual understanding
Covariates-Only Model † | Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | Model 6 | ||||
|---|---|---|---|---|---|---|---|---|---|---|
Interpret data | Write equations | Apply facts | Relate learning | Decide on procedures | Work on problems | |||||
U.S. | Variance Available: | % Explained: | ||||||||
….within schools | 57.1% | …within schools | 38.4% | 38.4% | 38.4% | 38.4% | 38.4% | 38.4% | 38.4% | |
….btn schools (ICC) | 42.9% | …btn schools | 52.9% | 52.8% | 57.1% | 52.8% | 52.6% | 54.2% | 53.2% | |
….Total | 44.6% | 44.6% | 46.4% | 44.6% | 44.5% | 45.2% | 44.8% | |||
Korea | Variance Available: | % Explained: | ||||||||
….within schools | 89.4% | …within schools | 40.1% | 40.1% | 40.1% | 40.1% | 40.1% | 40.1% | 40.1% | |
….btn schools (ICC) | 10.6% | …btn schools | 68.4% | 70.2% | 68.3% | 68.9% | 68.2% | 68.2% | 68.5% | |
….Total | 43.1% | 43.3% | 43.1% | 43.1% | 43.1% | 43.1% | 43.1% | |||
Japan | Variance Available: | % Explained: | ||||||||
….within schools | 80.1% | …within schools | 26.4% | 26.4% | 26.4% | 26.4% | 26.4% | 26.4% | 26.4% | |
….btn schools (ICC) | 19.9% | …btn schools | 35.1% | 34.8% | 34.4% | 34.6% | 34.7% | 37.8% | 39.5% | |
….Total | 28.1% | 28.1% | 28.0% | 28.0% | 28.0% | 28.7% | 29.0% | |||
Singapore | Variance Available: | % Explained: | ||||||||
….within schools | 26.1% | …within schools | 22.5% | 22.5% | 22.5% | 22.5% | 22.5% | 22.5% | 22.5% | |
….btn schools (ICC) | 73.9% | …btn schools | 75.4% | 75.3% | 75.4% | 75.4% | 75.3% | 76.0% | 76.1% | |
….Total | 61.6% | 61.5% | 61.6% | 61.6% | 61.6% | 62.0% | 62.1% |