방정식, 포물선, 그리고 모든 2차 방정식: 2차 방정식 주제에 대한 조사
이 4일간의 수업에서는 2차 방정식/함수의 특성, 그래프 그리는 방법, 2차 방정식/함수로의 변환, 2차 방정식/함수의 형태, 그리고 2차 방정식/함수를 푸는 방법 등에 대해 논의합니다.
Dr. Kerri Lookabill
평균 평점:
5.0
수강 후기 수:(22)
무엇이 포함되어 있나요?
4개의 라이브 미팅
수업 3 시간보고계신 지문은 자동 번역 되었습니다
수업 소개
영어 수준 - 알 수 없음
미국 9학년 - 11학년 학년
This 4 day class discusses quadratic topics such as the definition of what quadratic is, characteristics of quadratic equations and their graphs, forms of quadratic functions and the information they provide, and methods of solving quadratic equations. Students will listen to some basic information given by me and practice a few problems from each subtopic as we go through the material. On Day 1, I will give the definition and basic characteristics of quadratic equations/functions, how to graph quadratic functions, and how to describe transformations on them. Day 2 covers forms of quadratics i.e. standard form, factored form, and vertex form and the information that can be gleaned from the form. Day 3 covers solving quadratic equations by graphing and by factoring. Day 4 covers solving quadratic equations by the quadratic formula and completing the square. Activities from Desmos.com will be utilized.
학습 목표
Students will identify an equation as quadratic or not. Students will graph quadratic functions and identify their important features. Students will describe transformations to quadratic graphs. Students will identify forms of quadratic functions and what information can be determined by the form. Students will solve quadratic equations algebraically and graphically. .
그 외 세부 사항
수업 자료
The students will need pencil, paper, graph paper and possibly a graphing calculator if necessary.
Outschool 외 필요 앱/웹사이트
아웃스쿨 사이트의 기능 외 별도의 앱이나 웹 사이트를 사용할 필요가 없습니다.
출처
Desmos.com
Khan Academy
가입일: July, 2020
5.0
22수강 후기
교사 전문성 및 자격증
4 정도
박사 학위 교육 Marshall University에서
석사 학위 교육 Marshall University에서
학사 학위 교육 Concord University에서
학사 학위 수학 Concord University에서
Hi! My name is Kerri Lookabill, and I have been a math teacher for 32 years. I have taught mainly at the high school and college levels (and a brief semester at the middle school level). I have a Bachelor of Science in Education and Mathematics, a master's degree in Curriculum & Instruction with an emphasis in Mathematics, and an Educational Doctorate in Curriculum & Instruction with an emphasis in Mathematics Education. I have taught high school math classes in General Math, Algebra 1, Algebra 2, Geometry, Probability & Statistics, Trig, and Calculus. I have taught college math classes of General Mathematics, Beginning Algebra, College Algebra, and Probability & Statistics. I love for my students to feel a need to learn math and to enjoy learning math. I live in southern WV with my husband Jimmy and my children Caden (21) and Colleen (18). We are big sports fans and love to watch local athletics.리뷰
실시간 그룹 수업
4 회 수업에
US$50
1주 동안 주당 4회
45분
11 명의 학생이 수업을 완료함
실시간 화상 수업
연령: 14-17
수업당 학습자 5-10 명
