i-Ready practiceGrade 8
Free i-Ready Diagnostic practice test for Grade 8Math and Reading
Grade 8 Math covers linear functions and slope, pairs of equations, exponents and square roots, the Pythagorean theorem, transformations, volume of cylinders, cones and spheres, and scatter plots. Reading asks whether an author's reasons support a claim and what a word's tone adds.
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Math
50 questions · no time limit · adapts as you go
Number, algebra, measurement and data, and geometry, at the level your child reaches.
Reading
50 questions · no time limit · adapts as you go
Word meanings, and stories, poems and nonfiction, at the level your child reaches.
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Tips
Getting ready for Grade 8
- Slope is the change in y divided by the change in x.
- In a right triangle, a squared plus b squared equals c squared.
- An argument question asks whether the reasons support the claim, not whether you agree with it.
Other grades
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