The price of brand new book is $20 plus tax. Pearson's BC Pre-Calculus 11 and 12 Worktexts are perfect as a standalone Resource for the new curriculum or as a supplement to the resources you already have: 1) 100% fit to the new curriculum with new lessons highlighting curriculum revisions; 2) Focus on competencies; 3) Additional practice questions; 4) Additional and bigger grid squares, and more room for students to draw graphs Replacement of TI-83 graphing technology with Desmos