Linear Equations and Graphs
Tables, slopes, equations and systems
Grades 9–12
High school workbooks. Math covers linear equations, quadratics, geometry proofs, trigonometry and probability. Science covers genetics, chemistry calculations and physics.
Level 4
Math
Quadratics: Patterns, Graphs, and Solutions
Tables, forms, methods, and models
Geometry Proofs: Build a Logical Argument
Givens, reasons, congruence, and similarity
Right-Triangle Trigonometry
Sine, cosine, tangent and indirect measurement
Probability: Model Chance and Evaluate Risk
Chance models, conditional data and risk
English
Editing for Clarity
Grammar in Context
Research Writing
Sources, Citations, and Claims
Science
Genetics
Inheritance, Models, and Evidence
Chemistry Calculations
Equations, Moles, and Ratios
Physics
Free-Body Diagrams and Newton's Laws
Computing
Python Fundamentals
Trace, Write, and Debug
Money skills
Personal Finance: Budgets and Cash Flow
Build and Adjust Monthly Budgets
Personal Finance: Credit, Interest, and Borrowing Costs
Compare Borrowing Offers by Total Cost
The steps in the Grades 9–12 books
The Grades 9–12 books print these names for the steps. The books for Grades K–2, 3–5 and 6–8 print different ones.
- Step 1: Readiness Check
- Step 2: Concept
- Step 3: Worked Example
- Step 4: Guided Practice
- Step 5: Independent Practice
- Step 6: Review
- Step 7: Answers and Explanations
Social studies
History through Primary Sources
Sourcing, Context, and Corroboration