LESSON 8-1No progress data
Grade map· 12 grades
Grade 8 units· 8 units
Exponents, Roots and the Real Number System· 8 lessons
LESSON 8-2No progress data
What Zero and Negative Exponents Really Mean
Open lessonLESSON 8-3No progress data
Powers of Ten: Estimating the Huge and the Tiny
Open lessonLESSON 8-4No progress data
Computing in Scientific Notation
Open lessonLESSON 8-5No progress data
Square Roots and Cube Roots
Open lessonLESSON 8-6aMaterials in progress
Every Fraction's Decimal Has to Repeat
Open lessonLESSON 8-6bMaterials in progress
A Decimal That Never Repeats: the Irrational Numbers
Open lessonLESSON 8-7Materials in progress