Curve Fitting
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Descarcă
Include
Despre
Subiecte
- Polinoame
- Analiza erorilor
Descriere
With your mouse, drag data points and their error bars, and watch the best-fit polynomial curve update instantly. You choose the type of fit: linear, quadratic, cubic, or quartic. The reduced chi-square statistic shows you when the fit is good. Or you can try to find the best fit by manually adjusting fit parameters.
Studii de caz
- Explain how the range and uncertainty and number of data points affect correlation coefficient and chi squared
- Describe how correlation coefficient and chi squared can be used to indicate how well a curve describes the data relationship
- Apply understanding of Curve Fitting to designing experiments
Pentru profesori
Sfaturi pentru profesori
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Ghidul profesorului conține un sumar al elementelor de control ale simulării, modelul ideal, perspective asupra gândirii elevilor ( PDF ). |
Activități ale profesorilor
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Authors | Level | Type |
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| Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based) |
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Trish Loeblein | UG-Intro HS |
Lab HW Demo CQs |
| Curve Fitting: How well does the curve describe the data? (Inquiry Based) |
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Trish Loeblein, Mike Dubson | UG-Intro HS |
Lab |
| PhET Sims Aligned to the Chemistry Curriculum |
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Julia Chamberlain | UG-Intro HS |
Other | |
| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | MS | Other | |
| Alignment of PhET sims with NGSS |
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Trish Loeblein | HS | Other | |
| MS and HS TEK to Sim Alignment | Elyse Zimmer | MS HS |
Other | ||
| PhET Simulations Aligned for AP Physics C | Roberta Tanner | HS | Other | ||
| Moteur en PhET | Bernard Lacour | Other | Lab | ||
| Line of best fit activity | Dave Dalton | HS | HW Lab |
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| 커브 핏팅 SIM 사용 설명서 | Wha Kuk Lee | UG-Intro UG-Adv HS |
Demo Lab HW |
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| Simulações no Ensino de Fisica | Carla Tavares | HS | Demo Other Discuss Guided Lab HW MC |
Traduceri
Simulări asemănătoare
Cerinţe software
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Microsoft Windows XP/Vista/7 Macromedia Flash 9 or later
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OS 10.5 or later Macromedia Flash 9 or later
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Macromedia Flash 9 or later
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Credite
| Echipa de proiectare | Alţi colaboratori | Mulţumiri |
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