required (hard)helpful (soft)MasteredLearningNeeds workNot startedLocked
Target↳ Negative exponentsOperations on Powers with Integral ExponentsG10Not started
↳ The exponent zeroOperations on Powers with Integral ExponentsG10Not started
Exponents and exponent laws (whole-number exponents)G9Not started
Operations with rational numbersG9Not started
↳ Squaring a numberPerfect squares and cubesG8Not startedLesson
Perfect squares and cubesG8Not startedLesson
Press enter or space to select a node. You can then use the arrow keys to move the node around. Press delete to remove it and escape to cancel.
Press enter or space to select an edge. You can then press delete to remove it or escape to cancel.
Demo student's progress · learn the items on the left, then this · hover a card to trace its chain · click a lessoned card to open it