Ziada, R.A. and Qunaibi, A.R. 2022. Content Analysis of Palestinian Secondary School Mathematics Textbooks in the Light of the Common Core State Standards for Mathematics CCSSM. Journal of Curriculum and Teaching Methodology. 1, 5 (Apr. 2022), 1–27. DOI:https://doi.org/10.26389/AJSRP.N121221.