# Curve Fitting

Ev şêwekar hêj ji bo vî zimanê nehatiye wergerandin. Dîsa jî hun dikarin guhertoya bi Îngilîzî ya li jêr bixebitînin.

 Daxîne Çalkirin bigire Jibergirtiyekî çalak ya vê şêwekarê çal bikin Ji bo çalkirina jibergirtiyekî çalak ya vê şêwekarê vê qoda HTML bikar bînin. Hun dikarin firehî û bilindahiya şêwekarê bi guherandina nirxên "width" û "height" yên di HTML de biguherînin. Wêneyekî çalbikin ku bi tikandinê şêwekar bixebite
Bixebitîne
Ji bo nîşandana peyva "Bixebitîne" vê qoda HTML bikar bînin. Polynomials Hûrbîniya Çewtiyê Data PhET tê piştgirîdan aliyê û mamosteyên mîna we.
 Original Sim and Translations

### Naverok

• Polynomials
• Hûrbîniya Çewtiyê
• 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.

### Mînakên Armancên Fêrbûnê

• 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

 Di rêbera mamosteyan (pdf) de rêwazên aliyê koma PhET ve hatine afirandin hene. ( PDF ).

### Teacher-Submitted Activities

Curve Fitting: How well does the curve describe the data? (Inquiry Based) Trish Loeblein, Mike Dubson HS
UG-Intro
Ez.geh Bîrkarî
Fîzîk
Kîmya
Concept questions for Physics using PhET (Inquiry Based) Trish Loeblein UG-Intro
HS
MC Fîzîk
Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based) Trish Loeblein UG-Intro
HS
ST
Ez.geh
PKêş
Fîzîk
¿Qué tan bien la curva describe los datos? Loeblein y Dubson (traducción Diana López) UG-Intro
HS
ST
Guided
Remote
Fîzîk
Bîrkarî
Alignment of PhET sims with NGSS Trish Loeblein updated by Diana López HS
MS
Yên din Zindîwerzanî
Kîmya
Erdzanî
Fîzîk
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Diana López MS
HS
Yên din Zindîwerzanî
Bîrkarî
Fîzîk
Kîmya
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Diana López UG-Intro
HS
Yên din Kîmya
Bîrkarî
Fîzîk
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Diana López K-5
MS
ST
Ez.geh
PKêş
Discuss
Guided
Fîzîk
Fezazanî
Kîmya
Bîrkarî
Capacitor and Dielectric 2 Bassam Rashed HS
Yên din
UG-Intro
Remote
Guided
Ez.geh
ST
PKêş
Fîzîk
Estadística Andrés Gualberto Palomo Cuevas HS Remote
ST
Bîrkarî

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

iOS 12+ Safari

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

Chromebook:
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems:

Macintosh Systems:

Linux Systems:

Koma Pêşnûmakeriyê Danegehên Kesê-sêyemîn Spas Ji Bo
• Michael Dubson (lead designer, original developer)
• Chris Malley (developer)
• Jonathan Olson (developer)
• Saurabh Totey (developer)
• Martin Veillette (developer)
• Trish Loeblein
• Ariel Paul
• Kathy Perkins
• almond-0.2.9.js
• base64-js-1.2.0.js
• FileSaver-b8054a2.js
• font-awesome-4.5.0
• game-up-camera-1.0.0.js
• he-1.1.1.js
• himalaya-0.2.7.js
• 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
• pegjs-0.7.0.js
• seedrandom-2.4.2.js
• text-2.0.12.js
• TextEncoderLite-3c9f6f0.js