In this performance assessment, students will demonstrate their understanding of irrational square roots. This assessment is best used once students have had instruction and practice ordering and comparing the values of rational and irrational numbers.
In this performance assessment, students will demonstrate their understanding of irrational square roots. This assessment is best used once students have had instruction and practice ordering and comparing the values of rational and irrational numbers.
| Big Ideas | Competencies |
|---|---|
A. Understanding and Applying Number SystemsStudents understand that numbers hold value and can choose the appropriate representations and algorithms to reason quantitatively, abstractly, and efficiently. |
Rational Numbers 1Students can use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagram, and estimate the value of expressions. |
Below are analytic teacher rubrics. The column on the left shows the dimension that is being measured in the student’s performance. The levels across the top row indicate the performance level in the dimensions. Occasionally all dimensions and performance levels are exemplified by multiple students in a single recording.
| Dimensions | Not Yet Meeting Expectations | Meeting Expectations | Exceeding Expectations |
|---|---|---|---|
Concepts and Procedures |
No exemplars at this time.
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No exemplars at this time.
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No exemplars at this time.
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Reasoning and Explaining |
No exemplars at this time.
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No exemplars at this time.
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No exemplars at this time.
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