Specialized in advanced-level textbooks and often provides detailed commentary for harder problems.
Simplification of multi-variable expressions and solving linear equations with parameters.
Rigorous practice with exponent laws and polynomial factorization.
Often provides scanned or handwritten solutions for various versions of the Feoktistov manual.
Short exercises for daily practice and skill reinforcement.
Comprehensive tests at the end of major topics.
The manual includes several types of assessment materials to test deep understanding of the 7th-grade algebra course: