Prilagodba krivulje

Prilagodba krivulje Snimka ekrana  Preuzimanje  Ugrađivanje
  • Polinomi
  • Analize grešaka
  • Podatak
Flash Logo Originalna simulacija i aktivnosti

Teme

  • Polinomi
  • Analize grešaka
  • Podatak

Opis

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.

Uzorak ciljeva učenja

  • 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

Usklađivanje standarda

Zajednička jezgra - Matematika

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.
Verzija 1.0.0

Savjeti učitelja

Download teacher tips PDF Pregled kontrole simulacije, pojednostavljenje modela i uvid u učenička razmišljanja ( PDF ).

Aktivnosti predane od strane učitelja

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
HS
Lab Mathematics
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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 HS
UG-Intro
MC Physics
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
HS
HW
Demo
Lab
Physics
¿Qué tan bien la curva describe los datos? A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Loeblein y Dubson (traducción Diana López) UG-Intro
HS
HW
Remote
Guided
Physics
Mathematics
Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein updated by Diana López MS
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Other Physics
Chemistry
Biology
Earth Science
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López MS
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Other Mathematics
Physics
Biology
Chemistry
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) This contribution was designed by PhET. Diana López UG-Intro
HS
Other Physics
Mathematics
Chemistry
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López K-5
MS
HW
Demo
Guided
Lab
Discuss
Mathematics
Astronomy
Physics
Chemistry
Capacitor and Dielectric 2 Bassam Rashed Other
UG-Adv
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UG-Intro
Guided
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Estadística Andrés Gualberto Palomo Cuevas HS Remote
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Jezik Download or Run Savjeti
Albanski Sve shqip Download Run now Përafrimi (aproksimimi) i lakores
Basque Sve Euskara Download Run now Kurbak doitzea
Bosanski Sve Bosanski Download Run now Fitovanje podataka
Češki Sve čeština Download Run now Proložení křivkou
Danski Sve Dansk Download Run now Kurvetilpasning
Engleski Sve English Download Run now Curve Fitting
Francuski Sve français Download Run now Ajustement des Courbes
Grčki Sve Ελληνικά Download Run now Προσαρμογή καμπύλης
Japanski Sve 日本語 Download Run now 曲線のグラフ
Kazakh Sve Kazakh Download Run now Функция кестесінің құрылымы
Kineski (pojednostavljen) Sve 中文 (中国) Download Run now 曲线拟合
Kineski (traditionalni) Sve 中文 (台灣) Download Run now Curve Fitting_曲線擬合
Korejski Sve 한국어 Download Run now 곡선 맞춤
Mađarski Sve magyar Download Run now Görbeillesztés
Mongolian Sve Монгол (Монгол) Download Run now Муруйг тодорхойлох
Nizozemski Sve Nederlands Download Run now Fitting van kromme
Njemački Sve Deutsch Download Run now Kurven Anpassung
Persian Sve فارسی Download Run now برازش منحنی
Poljski Sve polski Download Run now Dopasowanie krzywej
Portugalski (Brazil) Sve português (Brasil) Download Run now Ajuste de Curva
Ruski Sve русский Download Run now Построение графика функции
Slovački Sve Slovenčina Download Run now Aproximácia krivky
Srpski Sve Српски Download Run now Фитовање података
Španjolski Sve español Download Run now Ajustando la Curva Download teacher tips PDF
Španjolski (Mexico) Sve español (México) Download Run now Ajustando la Curva Download teacher tips PDF
Španjolski (Peru) Sve español (Perú) Download Run now Ajustando la Curva
Talijanski Sve italiano Download Run now Curve Fitting
Turski Sve Türkçe Download Run now Eğri Çizimi
Vijetnamski Sve Tiếng Việt Download Run now Vẽ đường cong thực nghiệm
Židovski Sve עברית Download Run now התאמת עקומה

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 10.13+, Safari 13+, latest version of Chrome.

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

Dizajnerski tim Biblioteke treće strane Zahvale
  • 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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  • base64-js-1.2.0.js
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  • font-awesome-4.5.0
  • game-up-camera-1.0.0.js
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  • jama-1.0.2
  • jquery-2.1.0.js
  • katex-0.11.0-css-all.js
  • katex-0.11.0.min.js
  • lodash-4.17.4.js
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