“Effective methods of calculus”
As part of the week of primary classes, an open lesson in mathematics on the topic “Effective methods of calculus” was held in class 2a.Purpose: the use of interchangeable, negative addition properties for effective calculations.The lesson began with the “three steps” method. The students were divided into 5 groups according to the methods “Aquarium”, “ATM”, “think, mate, share”. At the end of the lesson, feedback was made using the “Watsap” method.