Module 2 — Powers & Roots: Exponent Laws and Square Roots
Master the exponent laws Grade 9 leans on hardest -- product, quotient, power-of-a-power, and zero exponents, with negative exponents introduced live -- then recognize perfect squares and estimate irr
30 questions, easiest → hardest
30 auto-graded
Full worked solutions
Winny Score tracks mastery
Work through every question after Lesson 2. Wrong answers show the full worked solution — read it, then the next question gives you another shot at the same idea. Aim for a Winny Score of 80+.