Jackson gave Lena this expression to evaluate: . Lena said that to evaluate the expression was simple; just multiply the factors and . Jackson told Lena she was wrong. He solved it by finding the product of and , then adding that to the product of and . Evaluate the expression using each student’s method. Lena’s Method Jackson’s Method Who was right in this discussion? Why? A Progression Toward Mastery STEP 1 STEP 2 STEP 3 STEP 4 Assessment Missing or Missing or incorrect A correct answer A correct answer Task Item incorrect answer answer but with some evidence supported by and little evidence evidence of some of reasoning or substantial of reasoning or reasoning or application of evidence of solid application of application of mathematics to reasoning or mathematics to mathematics to solve the problem, application of solve the problem. solve the problem. or an incorrect mathematics to answer with solve the problem. substantial evidence of solid reasoning or application of mathematics to solve the problem.
Jackson gave Lena this expression to evaluate: . Lena said that to evaluate the expression was simple; just multiply the factors and . Jackson told Lena she was wrong. He solved it by finding the product of and , then adding that to the product of and . Evaluate the expression using each student’s method. Lena’s Method Jackson’s Method Who was right in this discussion? Why? A Progression Toward Mastery Assessment Task Item STEP 1 Missing or incorrect answer and little evidence of reasoning or application of mathematics to solve the problem. STEP 2 Missing or incorrect answer but evidence of some reasoning or application of mathematics to solve the problem. STEP 3 A correct answer with some evidence of reasoning or application of mathematics to solve the problem, or an incorrect answer with substantial evidence of solid reasoning or application of mathematics to solve the problem. STEP 4 A correct answer supported by substantial evidence of solid reasoning or application of mathematics to solve the problem.
049378-math-g6-m4-mid-module-assessment.docx