適合預代數學習者的方程組
這是一門為期 7 週的線上課程，學生將複習如何求解兩步和多步方程式。然後，這些技能將用於學習什麼是方程組以及如何使用各種方法找到解決方案。
Latasha Smith, Ph.D.
平均評分：
5.0
評論數量：(19)
包含什麼
7 預錄課程
7 週
教師的支持1 年訪問權
到內容作業
每週 2-4 小時. 7或以上 整堂課等級
The instructor will communicate with the learner at the beginning of the course and as needed based on student request. Learners should expect a response within 24 to 48 hours to questions.我們無法翻譯此文，請刷新頁面並再試一次。
課堂經歷
英語程度 - A1
美國 7 - 9 年級
Intermediate 等級
This course introduces students to how to solve systems of linear equations. Topics include a definition of the system of equations and how to use various methods such as the table method, graphing, substitution, and elimination to find the solution for systems of equations. The student will also learn how to apply these methods in solving real world applications. The course consists of seven lessons that build on previous lessons. Each lesson includes a video tutorial to explain the concepts and demonstrate the skill the student will learn in the lesson. Practice exercises along with solutions and explanations are also provided in each lesson. Students often struggle with fundamental concepts such as solving two-step and multi-step equations. This course begins with an in-depth review of these skills to encourage student success.
學習目標
How to Identify type of systems of equationsHow to solve system of equations using the table method
教學大綱
課程
遵循 Teacher-Created 課程標準
與 Common Core State Standards (CCSS)對齊7 課程
超過 7 週課 1:
Introduction to the Course
Welcome to the course! In lesson 1, you will complete prerequisite work to ensure you are ready to begin working with systems of equations. In the second part of this lesson, you will learn the three solutions that are the core concept of systems of linear equation. An explanation of when to expect two solutions to have one solution, no solution, or infinite solutions will be explained. 3 作業
33 分鐘的影片課程
課 2:
Check solutions of systems of linear equations (Table Method)
In this lesson, you will learn how to tell whether the ordered pair is a solution of the system of linear equations. 1 作業
28 分鐘的影片課程
課 3:
Solve systems of linear equations by graphing
In this lesson, you will learn how to find the solution of two equations using graphing. 1 作業
8 分鐘的影片課程
課 4:
Solve systems of linear equations using substitution
In this lesson, you will learn how to use substitution to find the solution of two equations. 1 作業
11 分鐘的影片課程
其他詳情
先決條件
It is strongly recommended that learners complete "Introduction to Linear Equations for Prealgebra Learners". Prerequisite skills include graphing, solving two-step and multi-step equations, and converting forms of linear equations.
外部資源
除了 Outschool 教室外，本課程也使用：
已加入 September, 2021
5.0
19評論
教師專業知識和證書
Academic background in science and mathematics. Experience teaching physical science, physics, and chemistry at the middle and high school level. Tutoring experience in math and science with learners from 2nd grade to high school. 
