The real analysis course I aims to study the real number system (algebra of real numbers and their properties, rational and irrational numbers, sequence of real numbers and their properties, absolute value, point vicinity, supremum and infimum of a set and their properties, intervals and its properties, the surroundings of a point), topology on the real line (special points of a set and their properties, open sets and closed sets and their properties), sequences of real numbers (limits of sequences, properties of sequence limits, tails of sequences , monotone sequence, partial sequence, divergent sequence, Cauchy‘s criterion, contractive sequence). Learning is carried out by applying a combination of expository, discussion and question and answer approaches. Assessment is carried out during the learning process with active interactive participation, presentations, assignments and mid-semester exams, as well as final semester exams with proportional weighting.