Seamlessly add your Pre-Algebra, Intro to Algebra, Intro to Counting & Probability, Intro to Geometry, Intro to Number Theory, Intermediate Algebra, Intermediate Counting & Probability, Precalculus, Calculus curriculum from the Art of Problem Solving to your homeschool schedule with these lesson plans for use with your Homeschool Planet subscription. This curriculum is specifically designed for high-performing math students in grades 5-12. It presents a much broader and deeper exploration of challenging mathematics than a typical math curriculum and show students how to apply their knowledge and problem-solving skills to difficult problems.