[1]
“The effect of teaching design in accordance with cluster thinking strategies on First-grade-intermediate students’ achievement in science”, jperc, vol. 15, no. 57, pp. 452–476, Apr. 2018, Accessed: May 14, 2025. [Online]. Available: https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/154