代数 2 精讲课 Algebra 2

Algebra 2 课程大纲

第一期

1.      Solving Multi Step Equations

2.      Solving Multi Step Inequalities and Compound Inequalities

3.      Solving Absolute Value Equations and Inequalities

4.      Functions Introduction/Review

5.      Slope/Intercepts/Domain and Range Review

6.      Writing Linear Functions (Standard Form/Slope-Intercept Form/Point-Slope Form)

7.      Graphing Linear Functions (Standard Form/Slope-Intercept Form/Point-Slope Form)

8.      Comparing Linear Functions/Real World Problems

9.      Graphing and Writing Linear Inequalities

10.   Review and Test

11.   Solving Linear Systems of Equations by Graphing, Substitution and Elimination

12.   Solving Linear Systems with More Than 2 Variables or Equations

13.   Solving Systems of Linear Inequalities/Linear Programming

14.   Piecewise Functions

15.   Absolute Value Functions (Writing/Graphing/Transformations)

16.   Graphing/Writing Quadratic Functions (Vertex and Standard Form- Discuss Key Features)

17.   Solving Quadratics by Graphing, Taking the Square Root and Factoring

18.   Solving Quadratics by Completing the Square

19.   Solving Quadratics by the Quadratic Formula

20.   Review and Test

第二期

1.   Imaginary Numbers Introduction

2.   Complex Numbers (Includes Operations with Complex Numbers)

3.   Quadratic Functions in Real Life

4.   Graphing Polynomial Functions (Discuss Key Features)

5.   Factoring Polynomials/Solving Polynomials by Factoring

6.   Dividing Polynomials

7.   Rational Expressions (Simplifying, Adding, Subtracting, Multiplying, and Dividing)

8.   Graphing Rational Expressions

9.   Solving Rational Equations

10.   Review and Test

11.   Graphing/Writing Equations of Circles

12.   Graphing/Writing Equations of Ellipses

13.   Graphing/Writing Equations of Hyperbolas

14.   Graphing/Writing Equations of Parabolas

15.   Introduction to Sequences and Series

16.   Arithmetic Sequences and Series

17.   Geometric Sequences and Series

18.   Matrixes (Adding, Subtracting, Multiplying, and Dividing)

19.   Solving Systems Using Matrixes

20.   Review and Test

上课规则

在上课前，请您确保和孩子做好以下的准备，以免耽误上课。

• 家长们协助孩子安装上课软件 Zoom，协助孩子调试设备，方便进行线上学习。
• 上课前请家长确认电脑或 iPad 的充电状态，以防临时没电。
• 上课期间请尽量保持家里环境的安静。
• 上课时学生 Zoom 镜头必须打开，让老师能看到学生。
• Zoom 的名字必须是报名上课孩子的名字，课堂只限已报名学生，否则老师将会要求离开课室进行调整。
• 让孩子熟悉使用 Zoom 的静音，Chat，和举手的功能。
• 为保证课程顺利进行，工作人员将参与上课，进行协助和监督。
• 请家长监督孩子完成作业，按时在 Google Classroom 里提交给老师。

退费规则

• 报名后无法成班将全额退款
• 第一节课开始之前可以全额退款
• 第一节课结束后可以退课（扣除第一节课的费用），剩余课时费作为积分退回爱学账户；也可以安排换课。
• 第二节课之后就不能退课也不能再换课。
• 因学生原因导致缺课将提供录像，不能退费或者退积分

联络客服

如果您对课程或老师有任何疑问，欢迎您通过以下方式联系爱学客服。

• 电子邮件：[email protected]
• 短信：+1 718-218-5966‬
• 客服热线电话：+1 718-218-5966