شبكة المعلومات العربية التربوية

The present study aims to reveal the level of alignment of the mathematics curricula content in the Kingdom of Saudi Arabia with the national mathematics standards for grades (1- 12). A descriptive content analysis method was used. and 11 content analysis cards of the mathematics textbooks for each the grades (1-12). The results showed that the degree of alignment of the mathematics curricula content with the national standards at different levels for grades (1-12) is generally average. with an arithmetic mean of (x̅= 2.17). The Expansion Level was the most aligned level. whose standards were highly achieved. with an arithmetic mean of (x̅= 2.28). followed by the Focus Level. whose standards were achieved at a medium level. with an arithmetic mean of (x̅= 2.245). next by the Reinforcement Level whose standards were achieved at a medium level. with an arithmetic mean of (x̅= 2.10). and finally, by the Foundation Level which was the least aligned level whose standards were achieved at a medium level. with an arithmetic mean of (x̅= 2.07). The results showed that. of all branches of mathematics. “Measurement & Geometry” was the most aligned branch whose standards were highly achieved. with an arithmetic mean of (x̅= 2.30). followed by “Algebra & Analysis” whose standards were achieved at a medium level. with an arithmetic mean of (x̅= 2.19). next by “Probability & Statistics” whose standards were achieved at a medium level. (x̅= 2.17). and finally by “Number & Operations” which was the least aligned branch. with an arithmetic mean of (x̅= 2.07). (Published abstract)