Direct and Transfer Effects of an Interdisciplinary Model Integrating Science and Reading in Grades 1–3: Results and Policy Implications
Implemented was a 45-minute per day Primary Science IDEAS intervention in grades 1–2 integrating reading and writing within science instruction in a multi-year study conducted in 8 experimental and 9 control schools. Results found a significant direct achievement effect in grades 1–2 on both the Iowa Tests of Basic Skills (ITBS) Science and Reading. In addition, the direct effect of the intervention in grades 1–2 also resulted in significant achievement transfer from grades 1–2 to grade 3 on both the ITBS Science and Reading.
Implemented was a 45-minute per day Primary Science IDEAS intervention in grades 1–2 integrating reading and writing within science instruction in a multi-year study conducted in 8 experimental and 9 control schools. Results found a significant direct achievement effect in grades 1–2 on both the Iowa Tests of Basic Skills (ITBS) Science and Reading. In addition, the direct effect of the intervention in grades 1–2 also resulted in significant achievement transfer from grades 1–2 to grade 3 on both the ITBS Science and Reading.