Graphing Quadratics

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Graphing Quadratics Skjermbilete  Last ned  Innbygging
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Description

Discover how changing coefficients changes the shape of a curve. View the graphs of individual terms (e.g. y=bx) to see how they add to generate the polynomial curve. Generate definitions for vertex, roots, and axis of symmetry. Compare different forms of a quadratic function. Define a curve by its focus and directrix.

Døme på læringsmål

  • Describe how changing the coefficients of a quadratic function changes the graph of the function.
  • Predict how the graph of a parabola will change if the coefficients or constant are varied.
  • Identify the vertex, axis of symmetry, roots, and directrix for the graph of a quadratic equation.
  • Use the vertex form of a quadratic function to describe the graph of the function.
  • Describe the relationship between the focus and directrix and resulting parabola.
  • Predict the graph of a parabola given a focus and directrix.
Version 1.1.5

Teacher Tips

Lærarguiden (pdf) inneheld tips som er laga av PhET-teamet. ( PDF ).

Teacher-Submitted Activities

Parabolas on the Move! A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Lauren Rider, Alayna Vuylsteke Ungdomsskule
vgs
Discuss
Guided
Demo
Matematikk
Quadratic Transformations (Vertex form) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Jennifer Moeller, Kevin Stirling vgs Guided Matematikk
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Dette bidraget blei designa av PhET Diana López Ungdomsskule
vgs
Anna Biologi
Kjemi
Matematikk
Fysikk
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Dette bidraget blei designa av PhET Diana López Student - intro
vgs
Anna Fysikk
Kjemi
Matematikk
Mapping of PhET and IBDP Physics Jaya Ramchandani vgs Anna Fysikk
Uma Proposta de Estudo de Pontos de Máximo e Mínimo de uma Função Quadrática Emanuel Viana Ungdomsskule
vgs
Student - intro
Lab Matematikk
Função Quadrática aplicada ao OA "Gráfico de Quadráticas" Renata Passos Machado Vieira e Francisco Regis Vieira Alves vgs Lab
Anna
Lekse
Matematikk
Gráficando Rectas, Gráficando Cuadráticas Andrés Gualberto Palomo Cuevas vgs Lekse
Remote
Matematikk

Språk Download or Run Tips
Albanian All shqip Download Run now Paraqitja grafike e funksioneve katrore
Basque All Euskara Download Run now Kuadratikoak marrazten
Bosnian All Bosanski Download Run now Grafik kvadratne funkcije
Chinese (China) All 中文 (中国) Download Run now 二次函数图像
Chinese (Taiwan) All 中文 (台灣) Download Run now Graphing Quadratics_繪製二次曲線
Danish All Dansk Download Run now Tegning af andengrads-ligninger
Dutch All Nederlands Download Run now Kwadratische grafieken
French All français Download Run now Graphiques quadratiques 
German All Deutsch Download Run now Quadratische Kurven
Greek All Ελληνικά Download Run now Γραφικές αναπαραστάσεις δευτεροβάθμιων εξισώσεων
Hindi All हिंदी Download Run now द्विघात का आलेख 
Hungarian All magyar Download Run now Másodfokú polinomrajzoló
Italian All italiano Download Run now Rappresentazione grafica di Quadratiche
Japanese All 日本語 Download Run now 二次方程式のグラフ
Kazakh All Kazakh Download Run now Квадрат функция графигі
Korean All 한국어 Download Run now 2차 방정식 그래프 그리기
Latvian All Latviešu Download Run now Kvadrātvienādojumu zīmēšana
Mongolian All Монгол (Монгол) Download Run now Квадрат Функцын График
Polish All polski Download Run now Wykresy funkcji kwadratowych
Portuguese (Brazil) All português (Brasil) Download Run now Gráfico de Quadráticas
Russian All русский Download Run now График квадратичной функции
Serbian All Српски Download Run now График квадратне функције
Slovak All Slovenčina Download Run now Grafy kvadratických funkcií
Spanish All español Download Run now Graficando Cuadráticas
Spanish (Mexico) All español (México) Download Run now Graficando Cuadráticas 
Spanish (Peru) All español (Perú) Download Run now Graficando Cuadráticas
Swedish All svenska Download Run now Plotta Andragradsekvationer
Tamil All Tamil Download Run now பரவளையி வரைபு
Turkish All Türkçe Download Run now İkinci Dereceden Denklem Grafikleri
Ukrainian All українська Download Run now Графік квадратичної функції
Vietnamese All Tiếng Việt Download Run now Đồ thị hàm bậc 2

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Linux Systems:
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Designteam Tredjepartsbibliotek Takk til
  • Chris Malley (developer)
  • Andrea Lin (developer)
  • Amanda McGarry (lead designer)
  • Michael Dubson (original designer)
  • Karina K. R. Hensberry
  • Trish Loeblein
  • Ariel Paul
  • Kathy Perkins
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