Đang tải... (xem toàn văn)
Preparation date: Teaching date: Chapter IV: INEQUALITIES AND INEQUATIONS PERIOD: 28 §1 INEQUALITIES. (p1) I. AIMS OF THE LESSON To realize concept and properties of inequalities To realize Cauchy’s inequalities and inequalities with absolute value bars Proof some simple inequalities II. TEACHING AIDS Teacher:lesson plan,text book Student: To realize concept and methods in order to proof of inequalities in class 8 and 9 III. TEACHING PROCEDURE 1.Orginization: 2. Checking the previous lesson: NO 3.New lesson: Activity 1: Review of inequalties