掌握二次函數和關係（代數2）

This course will cover the following:
First Week
1) Graphing Quadratic Functions + Activities
2) Solving Quadratic Equations + Activities

Second Week
3) Solving Quadratic Equations by Completing the Square + Activities
4) Solving Quadratic Equations by using the Quadratic Formula  + Transformation of Quadratic Graphs

In this 2-week online course,  students will be encountered to  the above topics in 4 sessions. In the first week, students will learn to graph quadratic functions. Then they will be able to find and interpret the maximum and minimum values of quadratic functions. After this, they will learn how to write quadratic equations in standard form. Then, they will learn how to solve quadratic equations by factoring. In the second week, learners will learn how to solve equations by using completing the square method. Then, students will be introduced to the concept of solving quadratic equations by using the quadratic formula. Later , they will learn how to use the discriminant to determine the number and type of roots of a quadratic equation. Finally, they will learn about transformations of quadratic graphs.
 I will use Outschool platform and Google Slides to facilitate and clarify all the above concepts and how to graph quadratic functions and solve quadratic equations by using different methods. At the beginning of each session, I am going to explain and go over the concepts and explore with the students the  Quadratic Functions and Relations by solving many examples. The interactions between students and the teacher will be encouraged by giving each student the opportunity to try solving  exercises and drills individually or in groups. Solutions of the given exercises will be answered on the spot by using the chat button or the Zoom white board. These sessions will be inspiring, challenging, motivating, and encouraging to the students.