Justification Student Student Student of materials proposes proposes proposes building building building materials materials materials but based on 2 based on at no accurate accurate least 1 scientific scientific accurate facts are facts. scientific provided. fact. Accuracy of 100% of At least 80% Less than Calculations calculations of 80% of are calculations calculations accurate. are are accurate. accurate. Mechanics No At least 1-3 More than 3 grammatical, grammatical, grammatical, spelling or spelling or spelling or punctuation punctuation punctuation errors. errors are errors are included. included. Exemplary = 15-20 points Proficient = 10-14 points Approaching = 5-9 points Needs Development = less than 5 points Teacher comments: Two Alternative Solutions; Solution Analysis “Best” Solution One:
Justification of materials Student proposes building materials based on 2 accurate scientific facts. Student proposes building materials based on at least 1 accurate scientific fact. Student proposes building materials but no accurate scientific facts are provided. Accuracy of Calculations 100% of calculations are accurate. At least 80% of calculations are accurate. Less than 80% of calculations are accurate. Mechanics No grammatical, spelling or punctuation errors. At least 1-3 grammatical, spelling or punctuation errors are included. More than 3 grammatical, spelling or punctuation errors are included. Exemplary = 15-20 points Proficient = 10-14 points Approaching = 5-9 points Needs Development = less than 5 points Teacher comments: Two Alternative Solutions; “Best” Solution Analysis Solution One:
derojas-pbl-1-final.docx