The student sometimes makes appropriate deductions I am able to find the probability of winning the 3-4 when solving simple and more-complex problems in Jackpot and make progress in solving the other familiar contexts. questions. The student generally makes appropriate deductions I am able to find many of the probabilities 5-6 when solving challenging problems in a variety of correctly. I attempt to use the formula to calculate familiar contexts. the expected return of the game. The student consistently appropriate deductions I am able to find most of the probabilities correctly 7-8 when solving challenging problems in a variety of and make only minor errors in the others. I am contexts including unfamiliar situations. able to calculate the expected return of the game. Comment: Self Assessment Criterion D Reflection and Evaluation – Level of Descriptor Indications Achievement The student does not reach a standard described I do not reach a standard described by any of the 0 by any of the descriptors given below. descriptors given below. The student attempts to explain whether his or I have tried to illustrate the probabilities of winning her results make sense in the context of the using non-mathematical examples. I attempt to analyze 1-2 problem. The student attempts to describe the the fairness of the lottery using expected return. importance of his or her findings in connection to real life. The student correctly but briefly explains I have given appropriate examples to illustrate the whether his or her results make sense in the probabilities of winning. I analyze the fairness of the context of the problem and describes the lottery, with my conclusion being consistent with my 3-4 importance of his or her findings in connection to findings. real life. The student attempts to justify the degree of accuracy of his or her results where appropriate. The student critically explains whether his or I have given detailed and accurate examples to her results make sense in the context of the illustrate the probabilities of winning the lottery. I have problem and provides a detailed explanation of used my expected return calculation to analyze the the importance of his or her findings in fairness of the game and have given an appropriate 5-6 connection to real life. The student justifies the suggestion to make it fair. I have given an alternative degree of accuracy of his or her results where method of calculating the probability of winning the appropriate. The student suggests improvements Jackpot and have explained it clearly. to the method when necessary. Self Comment: Assessment
3-4 The student sometimes makes appropriate deductions when solving simple and more-complex problems in familiar contexts. I am able to find the probability of winning the Jackpot and make progress in solving the other questions. 5-6 The student generally makes appropriate deductions when solving challenging problems in a variety of familiar contexts. I am able to find many of the probabilities correctly. I attempt to use the formula to calculate the expected return of the game. 7-8 The student consistently appropriate deductions when solving challenging problems in a variety of contexts including unfamiliar situations. I am able to find most of the probabilities correctly and make only minor errors in the others. I am able to calculate the expected return of the game. Self Assessment Comment: Criterion D – Reflection and Evaluation Level of Achievement Descriptor Indications 0 The student does not reach a standard described by any of the descriptors given below. I do not reach a standard described by any of the descriptors given below. 1-2 The student attempts to explain whether his or her results make sense in the context of the problem. The student attempts to describe the importance of his or her findings in connection to real life. I have tried to illustrate the probabilities of winning using non-mathematical examples. I attempt to analyze the fairness of the lottery using expected return. 3-4 The student correctly but briefly explains whether his or her results make sense in the context of the problem and describes the importance of his or her findings in connection to real life. The student attempts to justify the degree of accuracy of his or her results where appropriate. I have given appropriate examples to illustrate the probabilities of winning. I analyze the fairness of the lottery, with my conclusion being consistent with my findings. 5-6 The student critically explains whether his or her results make sense in the context of the problem and provides a detailed explanation of the importance of his or her findings in connection to real life. The student justifies the degree of accuracy of his or her results where appropriate. The student suggests improvements to the method when necessary. I have given detailed and accurate examples to illustrate the probabilities of winning the lottery. I have used my expected return calculation to analyze the fairness of the game and have given an appropriate suggestion to make it fair. I have given an alternative method of calculating the probability of winning the Jackpot and have explained it clearly. Self Assessment Comment: