Curve Fitting

Táto simulácia nebola preložená do slovenčiny. Zatiaľ použite anglickú verziu.

Curve Fitting Obrazovka  Stiahnuť  Kód na vloženie
  • Polynómy
  • Analýza chýb
  • Hodnoty
Flash Logo Pôvodná simulácia a preklady

Témy

  • Polynómy
  • Analýza chýb
  • Hodnoty

Popis

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.

Ukážkové ciele vzdelávania

  • 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.
Verzia 1.0.0

Typy pre učiteľov

Stiahnuť typy pre učiteľov v PDF Prehľad ovládacích prvkov simulácie, modelové zjednodušenie a postrehy o študentskom uvažovaní. ( 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
VŠ-zač
Lab Fyzika
Chémia
Matematika
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
VŠ-zač
Výb Fyzika
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
VŠ-zač
Lab
Demo
Fyzika
¿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)
VŠ-zač
Remote

Guided
Fyzika
Matematika
Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein updated by Diana López ZŠ-II
Iné Biológia
Fyzika
Chémia
Veda o Zemi
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López ZŠ-II
Iné Chémia
Fyzika
Biológia
Matematika
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) This contribution was designed by PhET. Diana López
VŠ-zač
Iné Fyzika
Chémia
Matematika
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) This contribution was designed by PhET. Diana López K-5
ZŠ-II

Disk
Lab
Guided
Demo
Astronómia
Chémia
Matematika
Fyzika
Capacitor and Dielectric 2 Bassam Rashed VŠ-zač
VŠ-pokr

Iné
Remote
Demo
Lab

Guided
Fyzika
Estadística Andrés Gualberto Palomo Cuevas Remote
Matematika

Jazyk Download or Run Tips
Albánčina All shqip Download Run now Përafrimi (aproksimimi) i lakores
Baskičtina All Euskara Download Run now Kurbak doitzea
Bosnian All Bosanski Download Run now Fitovanje podataka
Čeština All čeština Download Run now Proložení křivkou
Čínština (Tradičná) All 中文 (台灣) Download Run now Curve Fitting_曲線擬合
Čínština (Zjednodušená) All 中文 (中国) Download Run now 曲线拟合
Dánčina All Dansk Download Run now Kurvetilpasning
Francúzština All français Download Run now Ajustement des Courbes
Gréčtina All Ελληνικά Download Run now Προσαρμογή καμπύλης
Holandčina All Nederlands Download Run now Fitting van kromme
Chorvátčina All hrvatski Download Run now Prilagodba krivulje
Japončina All 日本語 Download Run now 曲線のグラフ
Kazakh All Kazakh Download Run now Функция кестесінің құрылымы
Kórejčina All 한국어 Download Run now 곡선 맞춤
Maďarčina All magyar Download Run now Görbeillesztés
Mongolian All Монгол (Монгол) Download Run now Муруйг тодорхойлох
Nemčina All Deutsch Download Run now Kurven Anpassung
Perzština All فارسی Download Run now برازش منحنی
Poľština All polski Download Run now Dopasowanie krzywej
Portugalčina (Brazília) All português (Brasil) Download Run now Ajuste de Curva
Ruština All русский Download Run now Построение графика функции
Srbčina All Српски Download Run now Фитовање података
Španielčina All español Download Run now Ajustando la Curva Stiahnuť typy pre učiteľov v PDF
Španielčina (Mexico) All español (México) Download Run now Ajustando la Curva Stiahnuť typy pre učiteľov v PDF
Španielčina (Peru) All español (Perú) Download Run now Ajustando la Curva
Taliančina All italiano Download Run now Curve Fitting
Vietnamčina All Tiếng Việt Download Run now Vẽ đường cong thực nghiệm

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.

Autorský tím Iné knižnice Poďakovanie
  • 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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