方程式、放物線、そして二次方程式のすべて: 二次方程式のトピックの概観
この 4 日間のクラスでは、二次方程式/関数の特性、グラフ化の方法、変換、形式、および解法について説明します。
Dr. Kerri Lookabill
平均評価:
5.0
レビュー数:(22)
含まれるもの
4 ライブミーティング
3 授業時間この文章は自動翻訳されています
このクラスで学べること
英語レベル - 不明
米国の学年 9 - 11
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.
学習到達目標
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. .
その他の情報
受講に必要なもの
The students will need pencil, paper, graph paper and possibly a graphing calculator if necessary.
外部リソース
学習者は、Outschoolが提供する基本ツール以外のアプリやウェブサイトを使用する必要はありません。
使用する教材
Desmos.com
Khan Academy
参加しました July, 2020
5.0
22レビュー
教師の専門知識と資格
4 学位
博士号 Marshall Universityから 教育 へ
修士号 Marshall Universityから 教育 へ
学士号 Concord Universityから 教育 へ
学士号 Concord Universityから 数学 へ
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.レビュー
ライブグループクラス
$50
4 クラス分週に4回、 1 週間
45 分
11 人がクラスを受けました
オンラインライブ授業
年齢: 14-17
クラス人数： 5 人-10 人
