Curve Fitting

हे सादृश्य या भाषेत अजून अनुवादीत केले गेलेले नाही, याची इंग्रजी आवृत्ती खाली उपलब्ध आहे.

Curve Fitting संकल्पनाचित्र  उतरवून घ्या  अंतःस्थापित
  • बहूपदी
  • तृटी विष्लेषण
  • Data
Flash Logo Original Sim and Translations

आशय

  • बहूपदी
  • तृटी विष्लेषण
  • Data

Description

Drag data points and their error bars and watch the best-fit polynomial curve update instantly. You choose the type of fit: linear, quadratic, or cubic. 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.

नमुना शैक्षणिक उद्दिष्ट्ये

  • 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

Standards Alignment

Common Core - Math

HSS-ID.B.6
Represent data on two quantitative variables on a scatter plot, and describe how the variables are related.
HSS-ID.B.6a
Fit a function to the data; use functions fitted to data to solve problems in the context of the data. Use given functions or choose a function suggested by the context. Emphasize linear, quadratic, and exponential models.
HSS-ID.B.6b
Informally assess the fit of a function by plotting and analyzing residuals.
Version 1.0.0

Teacher Tips

teacher's guide (pdf) मध्ये PhET चमूने तयार केलेल्या उपयुक्त सुचना आहेत. ( PDF ).

Teacher-Submitted Activities

Curve Fitting: How well does the curve describe the data? (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein, Mike Dubson UG-Intro
उच्च
प्र.शाळा भौतिक्शास्त्र
रसायनशास्त्र
गणित
Concept questions for Physics using PhET (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein UG-Intro
उच्च
MC भौतिक्शास्त्र
Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein UG-Intro
उच्च
गृहपाठ
प्र.शाळा
HW
भौतिक्शास्त्र
Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein updated by Diana López उच्च
माध्य.
इतर भौतिक्शास्त्र
रसायनशास्त्र
जीवशास्त्र
भू विज्ञान
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López उच्च
माध्य.
इतर गणित
जीवशास्त्र
रसायनशास्त्र
भौतिक्शास्त्र
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) This contribution was designed by PhET. Diana López उच्च
UG-Intro
इतर भौतिक्शास्त्र
गणित
रसायनशास्त्र
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López माध्य.
प्राथ.
Guided
प्र.शाळा
गृहपाठ
Discuss
HW
भौतिक्शास्त्र
गणित
रसायनशास्त्र
खगोलशास्त्र
Capacitor and Dielectric 2 Bassam Rashed इतर
UG-Adv
UG-Intro
उच्च
Remote
गृहपाठ
Guided
HW
प्र.शाळा
भौतिक्शास्त्र
Estadística Andrés Gualberto Palomo Cuevas उच्च HW
Remote
गणित

HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.

iPad:
iOS 12+ Safari
iPad compatible sims

Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.

Chromebook:
Latest version of Google Chrome
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems:
Microsoft Edge, latest version of Firefox, latest version of Google Chrome.

Macintosh Systems:
macOS 10.12+, Safari 12+, latest version of Chrome.

Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.

संकल्पना संघ तृतीयपक्षी संदर्भ यांचे आभार
  • Michael Dubson (lead designer, original developer)
  • Chris Malley (developer)
  • Jonathan Olson (developer)
  • Saurabh Totey (developer)
  • Martin Veillette (developer)
  • Amanda McGarry (lead designer)
  • Trish Loeblein
  • Ariel Paul
  • Kathy Perkins
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