State-mandated curriculum standards provide an essential framework for education by outlining content, ensuring an appropriate order of instruction through a scope and sequence, and guiding teachers' instructional practices. All aspects mentioned are integral to their role in public education. Hence, the correct answer is 'all of the above.' ;
State-mandated curriculum standards structure what students learn, dictate the order of instruction, and guide teachers in public schools. They ensure consistency in education across grade levels and subjects. Therefore, the answer is 'all of the above.'
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