| partner time | teacher time | |
| ________ | ________ | Title Stuff 4 title, names, date, class & period, neat 0 none of that stuff |
| ________ | ________ | Purpose 4 clean & neat. Check your class notes and the handout 0 missing or damaged |
| ________ | ________ | Data Table 4 clearly named and labeled, no hyphens, decimals aligned, proper number of decimal places in readings, all data present, ONLY data present 3 most data present, less than 3 decimal place errors, crooked columns, labels 2 sets of data missing, no labels, hyphens, sloppy 1 incomplete, messy, no decimal alignment or labels 0 missing |
| ________ | ________ | Calculations 4 Including descriptions, labels & proper decimal places: mass of copper recovered, % copper recovered, proper format, correct 3 three of above, correct 2 two of above, correct 1 one of above |
| ________ | ________ | Explanation of % Recovery 4 Thoughtful and reasonable conjecture, backed up with observations. 2 Guesswork, blaming avoidable sources of error 0 Missing |
| ________ | ________ | Neatness 4 typed or neatly written in blue or black pen, sections in correct order, few or no cross outs, no notebook “snow,” only one page (or stapled in top left corner) 0 missing or tattered rough draft |
| ________ | ________ | Safety -1 for each infraction |
| ________ | ________ | Promptness -1 for each day late |
| ________ | ________ | [points earned] |
| ________ | ________ | % |