Unit 3-___Multiplying and Dividing Decimals____ _________5_________________ Task Name Page Standards to Assess Efficient Assessment Ideas Number MCC5.NBT.2 Explain patterns in the number of zeros of the Point Pg 43-46 Exit task: the product when multiplying a Using your knowledge of division and place value, number by powers of 10, and explain do you believe that this answer is correct or patterns in the placement of the decimal incorrect? Justify your reasoning using pictures, point when a decimal is multiplied or divided by a power of 10. Use whole numbers and words number exponents to denote powers of 10 1.69 ÷ .4 = 42.25 MCC5.NBT.7 Number Modified 16 X 24 Add, subtract, multiply, and divide decimals to hundredths, using concrete (this would be given models or drawings and strategies based on paper/pencil after 16 X 2.4 place value, properties of operations, and/or the relationship between addition and many discussions subtraction; relate the strategy to a written about patterns noticed method and explain the reasoning used when multiplying 16 X .24 numbers with the same digits) What patterns do you notice? Explain your thinking Number Talks MCC5.NBT.2 14 X 10 Explain patterns in the number of zeros of (this would be given the product when multiplying a paper/pencil after many 14 ÷ .1 number by powers of 10, and explain discussions about patterns patterns in the placement of the decimal noticed when dividing 14 ÷ 10 point when a decimal is multiplied or numbers by powers of 10) divided by a power of 10. Use whole number exponents to denote powers of 10
Unit 3-___Multiplying and Dividing Decimals____ _________5_________________ Task Name Page Number Standards to Assess Efficient Assessment Ideas the Point Pg 43-46 MCC5.NBT.2 Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole number exponents to denote powers of 10 Exit task: Using your knowledge of division and place value, do you believe that this answer is correct or incorrect? Justify your reasoning using pictures, numbers and words 1.69 ÷ .4 = 42.25 Number (this would be given paper/pencil after many discussions about patterns noticed when multiplying numbers with the same digits) Modified MCC5.NBT.7 Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used 16 X 24 16 X 2.4 16 X .24 What patterns do you notice? Explain your thinking Number Talks (this would be given paper/pencil after many discussions about patterns noticed when dividing numbers by powers of 10) MCC5.NBT.2 Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole number exponents to denote powers of 10 14 X 10 14 ÷ .1 14 ÷ 10
EfficientAssessmentPlan_FifthGrade_Unit4_5.docx