The aim of the project is creation of hypertextual course materials for teaching and learning Mathematics 1 or Calculus 1, which include lectures, examples, exercises, interactive quizzes, as well as the interactive programs for plotting functions, displaying the animated convergence of the series of functions and Gaussian elimination). The intention of the project is to improve and simplify teaching and learning of Mathematics. In addition to hypertextual version, the hardcopy version will also be made, what gives materials the multimedia character.