Curve Fitting: How well does the curve describe the data? (Inquiry Based)
- Student directions for curve fit.pdf - 442 kB
- Lesson Plan CurveFit.pdf - 361 kB
- Lesson Plan CurveFit_editable.doc - 262 kB
- Student directions for curve fit_editable.docx - 552 kB
Título | Curve Fitting: How well does the curve describe the data? (Inquiry Based) |
Descrição | This activity could be used in any course where students are asked to understand how well a curve describes a set of data. These are a few of the Learning Goals: Students will be able to: Explain how the range, 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 |
Assunto | Física, Matemática, Química |
Nível | Ensino Secundário, Licenciatura - Introdução |
Tipo | Laboratório |
Duração | 60 minutos |
Respostas Incluídas | Sim |
Idioma | English |
Palavras Chave | chi squared, correlation coefficient, data, phet activity, regression |
Simulações | Ajuste da Curva (HTML5) |
Autores | Trish Loeblein, Mike Dubson |
Escola / Organização | PhET |
Submetido | 18-07-2008 |
Atualizado | 11-11-2019 |