График квадратне функције
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Теме
- График
- Полиноми
- Криве
Опис
Learn about graphing polynomials. The shape of the curve changes as the constants are adjusted. View the curves for the individual terms (e.g. y=bx ) to see how they add to generate the polynomial curve.
Примери образовних циљева
- Sketch how the graph of a line changes as the coefficient and constant vary.
- Predict how a line graph will look given an equation in other forms.
- Sketch how a parabola changes as coefficients and constant vary.
- Predict how a parabolic graph will look given equations in other forms.
Standards Alignment
Common Core - Math
8.F.A.3
Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear. For example, the function A = s2 giving the area of a square as a function of its side length is not linear because its graph contains the points (1,1), (2,4) and (3,9), which are not on a straight line.
HSF-IF.C.7
Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated cases.*
Верзија 2.02
Савети за наставнике
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Преглед контроле симулација, поједностављења модела и увид у размишљање студената ( PDF ). |
Активности наставника
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Аутори | Ниво | Тип | Subject |
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| Equation Grapher: Sketching Linear and Parabolic Graphs (Inquiry Based) |
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Trish Loeblein | HS (ВШ) | Лаб | Математика |
| Equation Grapher: Stretch Armstrong |
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beki toussaint | HS (ВШ) | Лаб | Математика | |
| Alignment of PhET sims with NGSS |
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Trish Loeblein | HS (ВШ) | Остало | Биологија Хемија Физика Наука о Земљи |
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| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | MS (СШ) | Остало | Хемија Физика Биологија Наука о Земљи |
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| CCSS Math Alignment with Sims |
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Amanda McGarry | K-5 (ОШ) MS (СШ) HS (ВШ) |
Остало | Математика | |
| MS and HS TEK to Sim Alignment | Elyse Zimmer | MS (СШ) HS (ВШ) |
Остало | Физика Биологија Хемија |
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| EQUATION GRAPHER – PHET: FUNÇÕES POLINOMIAIS | Rannyelly Rodrigues de Oliveira e Francisco Régis Vieira Alves | HS (ВШ) | Guided | Математика | ||
| Plano Cartesiano e Par Ordenado | Eugeniano Brito Martins | K-5 (ОШ) | ДЗ Discuss Лаб |
Математика | ||
| Kinematics | Wang Yunhe | HS (ВШ) | Лаб | Физика | ||
| Flexible Quadratics | Andrew Marshallsay | MS (СШ) | Лаб | |||
| Linear and Quadratic Functions: analysis using graphing | unkown unknown | HS (ВШ) | ДЗ | Математика | ||
| Equation Grapher: Transformations of graphs | Stacy Larson | HS (ВШ) | Лаб | Математика | ||
| 2차 방정식 그래프 작성기 SIM 사용설명서 | 이화국(Wha Kuk Lee) | HS (ВШ) MS (СШ) |
Демо ДЗ КП |
Математика Физика Хемија |
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| Coeficientes e raízes das Funções do 1° e 2° Grau | Thamires Silva Aquino de Souza e Francisco Régis Vieira Alves | MS (СШ) | Guided | Математика | ||
| Uma proposta de estudo de gráficos de equações do segundo grau | Ana Carla Pimentel Paiva; Francisco Régia Vieira Alves | MS (СШ) | Guided | Математика | ||
| Função Afim | Ederson Marcelino Silva | HS (ВШ) UG-Intro (ВСШ) |
Guided | Математика | ||
| Parabola | juan francisco gonzalez rico | MS (СШ) | ДЗ | Математика |
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Microsoft Windows XP/Vista/7/8.1/10 Macromedia Flash 9 or later
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OS X 10.9.5 or later Macromedia Flash 9 or later
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Macromedia Flash 9 or later
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| Дизајн тим | Независне базе и библиотеке (Third-party Libraries) | Хвала : |
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