5 3.8 0.087 0.066 10 7.5 0.174 0.131 15 11.3 0.259 0.196 20 14.9 0.342 0.257 25 18.5 0.423 0.317 30 22.1 0.500 0.376 35 25.4 0.574 0.429 40 28.9 0.643 0.483 45 32.1 0.707 0.531 50 35.3 0.766 0.578 55 38 0.819 0.616 60 40.6 0.866 0.651 65 42.9 0.906 0.681 70 45 0.940 0.707 75 46.6 0.966 0.727 80 47.8 0.985 0.741 The mathematical analysis is as follows: When you realize that 1.33 is the index of refraction for water, this equation can be generalized into what is accepted as Snell’s Law: Appendix K: Day 4 Inquiry into Refraction Rubric – 4 3 2 1 The report is free The report has The report has The report has from all spelling one spelling two to three four or more Spelling and and grammatical and/or spelling and/or spelling and/or grammar errors. grammatical grammatical grammatical errors. errors. errors. The description is The description is The description is The report is detailed, clear, clear, complete not clear and not seriously lacking Description of complete and and easy to easy to in any substance. experiment easy to understand. understand. understand. The data is The data is The data is not The data is not presented in a presented in a presented in a presented in any detailed, clear, complete clear and easy to understandable Data complete and and easy to understand format. Presentation easy to understand format. understand format. format.
5 3.8 0.087 0.066 10 7.5 0.174 0.131 15 11.3 0.259 0.196 20 14.9 0.342 0.257 25 18.5 0.423 0.317 30 22.1 0.500 0.376 35 25.4 0.574 0.429 40 28.9 0.643 0.483 45 32.1 0.707 0.531 50 35.3 0.766 0.578 55 38 0.819 0.616 60 40.6 0.866 0.651 65 42.9 0.906 0.681 70 45 0.940 0.707 75 46.6 0.966 0.727 80 47.8 0.985 0.741 The mathematical analysis is as follows: When you realize that 1.33 is the index of refraction for water, this equation can be generalized into what is accepted as Snell’s Law: Appendix K: Day 4 – Inquiry into Refraction Rubric 4 3 2 1 Spelling and grammar The report is free from all spelling and grammatical errors. The report has one spelling and/or grammatical errors. The report has two to three spelling and/or grammatical errors. The report has four or more spelling and/or grammatical errors. Description of experiment The description is detailed, clear, complete and easy to understand. The description is clear, complete and easy to understand. The description is not clear and not easy to understand. The report is seriously lacking in any substance. Data Presentation The data is presented in a detailed, complete and easy to understand format. The data is presented in a clear, complete and easy to understand format. The data is not presented in a clear and easy to understand format. The data is not presented in any understandable format.
BendingLight_PrintableResources_web.docx