Welcome to Edugain personalized math learning system. Find thousands of math skills. Go back. Continue as Student/Parent Continue as Teacher. Select your grade Grade 1 Grade 2 Grade 3 Grade 4 Grade 5 Grade 6 Grade 7 Grade 8 Grade 9 Grade 10 Grade 11 Grade 12.Chapter 12: The Anti-Derivative Chapter 13: Area under a Curve; Definite Integrals Chapter 14: Numerical Integration Chapter 15: Areas and Volumes of Parallel Sided Figures; Determinants Chapter 16: Some Pure Mathematics Chapter 17: Modeling Applications to Physics Chapter 18: Predator Prey Models Chapter 19: Solving Differential Equations Tools