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8개의 라이브 미팅
수업 6 시간 40 분 시간숙제
주당 1-2시간. Solutions will be provided for all homework.문자 등급
포함됨보고계신 지문은 자동 번역 되었습니다
수업 소개
영어레벨 - A1
미국 5학년 - 8학년 학년
레벨 Beginner
Fractions: Where It All Goes Wrong. Why do Americans have such trouble with fractions—and what can be done? Part of an Article published in Scientific American magazine. By Robert S. Siegler on November 28, 2017. On standard fraction addition, subtraction, multiplication, and division problems with equal denominators (e.g., 3/5+4/5) and unequal denominators (e.g., 3/5+2/3), 6th and 8th graders tend to answer correctly only about 50% of items. Studies of community college students have revealed similarly poor fraction arithmetic performance. Children in the US do much worse on such problems than their peers in European countries, such as Belgium and Germany, and in Asian countries such as China and Korea. This weak knowledge is especially unfortunate because fractions are foundational to many more advanced areas of mathematics and science. Fifth grader's fraction knowledge predicts high school student's algebra learning and overall math achievement, even after controlling for whole number knowledge, the student's IQ, and their families's education and income. On the reference sheets for recent high school AP tests in chemistry and physics, fractions were part of more than half of the formulas. In a recent survey of 2300 white collar, blue collar, and service workers, more than two-thirds indicated that they used fractions in their work. Moreover, in a nationally representative sample of 1,000 Algebra 1 teachers in the US, most rated as “poor” their students knowledge of fractions and rated fractions as the second greatest impediment to their students mastering algebra (second only to “word problems”). In this course students will learn to add , subtract , multiply and divide fractions and mixed numbers. This skill is essential in order to do well in Algebra. In this class I will show students how to do an exercise on the white board . I will repeat with another exercise and will explain as many times as needed until the students are ready to do the exercises by themselves.They will learn by actually doing example exercises during class. Once started, I will check their answers for accuracy and follow up with any necessary explanations. I encourage all participants to try as many exercises as possible. I follow up the class with an upload of homework with the solutions. Concerning accommodations. (For students who have Math anxiety) I set up the chat in the class for private. So students can answer questions in the chat and only I get to see the answers.I do not call on anyone to answer questions in front of the class, I simply write an exercise on the whiteboard and encourage all to answer via the chat, again in private and I give you private feedback. This lowers the anxiety level a ton. :) NOTE: If no one shows after 10 minutes. Class is canceled. No makeups, No refunds. No exceptions. Course break down: (Fluency in the four operations with fractions helpful,but not mandatory) Week 1: The sum of two fractions divided, by the sum of two fractions. Week 2: The subtraction of two fractions, divided by the subtraction of two fractions. Week 3:The sum of three fractions, divided by the subtraction of two fractions. Week 4: The sum of two mixed numbers, divided by the subtraction of two fractions. Week 5: The subtraction of two fractions, divided by the sum of three fractions. Week 6: The subtraction of a whole number and a mixed number, divided by three fractions. Week 7: The addition of two mixed numbers, divided by the multiplication of a whole number and a fraction. Week 8:The multiplication of a mixed number and a fraction,divided by the division of two fractions.
학습 목표
To master fractions once and for all.
강의 계획서
8 레슨
4 주 이상레슨1:
The Sum of Two Fractions Divided by the Sum of Two Fractions.
In this 50 minute class, the first 20 minutes will be used in explaining concepts and working detailed examples for students.
The resultant 30 minutes will be used for students to practice exercises.
Immediate feedback will be given along with explanations and corrections.
After a brief introduction on the four basic operations with fractions.
Students will be shown the concept of complex fractions, as evident from the title of the lesson.
50 분 온라인 라이브 레슨
레슨2:
The Subtraction of Two Fractions Divided by the Subtraction of Two Fractions.
In this 50 minute class, the first 20 minutes will be used in explaining concepts and working detailed examples for students.
The resultant 30 minutes will be used for students to practice exercises.
Immediate feedback will be given along with explanations and corrections.
Students will be shown the concept of complex fractions, as evident from the title of the lesson.
50 분 온라인 라이브 레슨
레슨3:
The Sum of Three Fractions Divided by the Subtraction of Two Fractions.
In this 50 minute class, the first 20 minutes will be used in explaining concepts and working detailed examples for students.
The resultant 30 minutes will be used for students to practice exercises.
Immediate feedback will be given along with explanations and corrections.
Students will be shown the concept of complex fractions, as evident from the title of the lesson.
50 분 온라인 라이브 레슨
레슨4:
The Sum of Two Mixed Numbers Divided by The Subtraction of Two Fractions.
In this 50 minute class, the first 20 minutes will be used in explaining concepts and working detailed examples for students.
The resultant 30 minutes will be used for students to practice exercises.
Immediate feedback will be given along with explanations and corrections.
After a brief review of the sum of two mixed numbers.
Students will be shown the concept of complex fractions, as evident from the title of the lesson.
50 분 온라인 라이브 레슨
그 외 세부 사항
수업 자료
A notebook and pencil is required from the student.
Outschool 외 필요 앱/웹사이트
아웃스쿨 사이트의 기능 외 별도의 앱이나 웹 사이트를 사용할 필요가 없습니다.
교사 전문성 및 자격증
학사 학위 University of Houston부터
As a private tutor since 1995 I learned that students want a math teacher who is friendly, non-judgemental and is interested in their success in math.
Students want concise and simple explanations.
I have developed my own method of teaching this skill.
I have successfully taught this skill to hundreds of students .
Once you learn it you will never forget it.
After watching Khan Academy and You tube videos on this topic I have seen nothing like the method I teach.
This skill is essential in order to learn Algebra properly.
I provide quality instruction to your child, you will be glad you chose me as his/her math teacher.
You can find out more about me by visiting miamitutor.com
For an example of how I teach paste the link below in your browser search.
The YouTube video is kind of old but it received 35,000 views.
리뷰
실시간 그룹 수업
8 회 수업에
US$240
4주 동안 주당 2회
50분
88 명의 학생이 수업을 완료함
실시간 화상 수업
연령: 11-16
수업당 학습자 3-6 명