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
| عنوان | Curve Fitting: How well does the curve describe the data? (Inquiry Based) |
| شرح | 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 |
| موضوع | ریاضیات، شیمی، فیزیک |
| سطح | دبیرستان، پیش دانشگاهی 1 |
| نوع | آزمایشگاه |
| مدت | دقیقه ها 60 |
| پاسخ ها شامل | آری |
| زبان | انگلیسی |
| کلید واژه | chi squared، correlation coefficient، data، phet activity، regression |
| شبیه سازی ها | برازش منحنی (HTML5) |
| نویسنده | Trish Loeblein, Mike Dubson |
| مدرسه / سازمان | PhET |
| ارسال شده | 7/18/08 |
| بروزرسانی شده | 11/11/19 |