QUESTIONS & EXAMPLES

Grade 9 discoveries.

14 skills. Read an example or choose a question.

Every grade Play Grade 9 skills

Find a topicSubject

14 skills to explore

Grade 9 · Math

Solve a factored quadratic

8 generated examples + worked example

Grade 9 · Math

Evaluate a quadratic function

8 generated examples + worked example

Grade 9 · Reading & language

Choose a source suited to a question

8 questions + worked example

Grade 9 · Math

Solve a linear system by elimination

8 questions + worked example

Grade 9 · Math

Read a quadratic’s vertex form

8 questions + worked example

Grade 9 · Math

Multiply two monomials

8 questions + worked example

Grade 9 · Science

Account for useful and transferred energy

6 questions + worked example

Grade 9 · Science

Use a simple inheritance model

6 questions + worked example

Grade 9 · Reading & language

Read a contrast between words and actions

8 questions + worked example

Grade 9 · Reading & language

Explain the effect of a text's arrangement

8 questions + worked example

Grade 9 · Reading & language

Connect imagery with its effect

8 questions + worked example

Grade 9 · Reading & language

Separate observation from interpretation

8 questions + worked example