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- Curriculum
- Why Castle
**Don’t Take Our Word...**

See what our clients have to say - How it Works
- Pricing
- Extras
**Start your Free 2 Month**

Trial of Castle Learning Now! - Learn from Us
- Support & Training
- About Us
- Contact Us

- Curriculum
- Why Castle
- How it Works
- Pricing
- Extras
- Learn from Us
- Support
- About Us
- Contact Us

The high-school math courses within Castle Learning provide teachers with the flexibility to choose their own curriculum path. One such path is the sequence of Integrated Algebra, Geometry, and Algebra II & Trigonometry. An alternative pathway includes the courses Algebra, Geometry, and Trigonometry. Either high school math series can be followed by the advanced level Pre-Calculus course.

- Integrated Algebra focuses on fundamental algebraic concepts integrated with applications in geometry, measurement, and probability and statistics.
- Geometry reinforces basic geometric terms introduced in Intermediate Math, providing a more comprehensive and rigorous treatment of two- and three-dimensional figures as well as formal and informal proofs.
- Algebra II & Trigonometry, targeted towards upper-level high school students, extends the algebraic techniques introduced in Integrated Algebra to more advanced equation-solving and data analysis, and also extends Geometry to more advanced trigonometry and applications.

Math topics provide an excellent supplemental resource for Math teachers. The list continues to grow, so check this section often and/or subscribe to our blog for the latest news!

- Sequences and Series
- Expressions, Equations, and Functions
- Writing and Solving Equations
- Ratios, Proportions and Percents
- Linear Functions
- Linear Inequalities
- Systems of Linear Equations and Inequalities
- Matrices
- Quadratics
- Polynomials and Polynomial Functions
- Inverses, Radical Functions and Expressions, and Complex Numbers
- Exponential and Logarithmic Functions
- Rational Expressions and Functions
- Conic Sections
- Parametric and Polar Equations
- Limits and Derivatives

- Basics of Geometry
- Reasoning and Proof
- Parallel and Perpendicular Lines
- Locus
- Congruent Triangles
- Relationships in Triangles
- Polygons and Quadrilaterals
- Proportions and Similarity
- Right Triangles and Trigonometry
- Vectors
- Transformations and Symmetry
- Circles
- Areas of Polygons and Circles
- Surface Area and Volume

Castle Learning offers a comprehensive instructional support platform for in class, homework, review, and testing available both online and offline. The system is designed to help teachers be more efficient and effective while helping students achieve academic growth by providing access to thousands of content related questions.

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