Unit: Unit 15: Whole number and decimal operations (common core 1)

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Lessons

 April 30 SWBAT divide whole number multiple of ten up to the ten thousands by divisors that are also multiples of ten, and explain why we can create a simpler problem by dividing multiple of ten out of the dividend and divisor first. Resources: 1 18 May 1 (a) SWBAT estimate quotients up to three by two digit numbers by rounding to compatible numbers; justify the reasonableness of estimates Resources: 1 10 May 2 (a) SWBAT divide multi-digit numbers using the standard algorithm (whole number quotients); find products of quotient and divisor within the standard algorithm. Resources: 4 46 May 3 a) SWBAT divide multi-digit numbers for quotients containing zeros (i.e. 450, 405) (b) SWBAT estimate and find quotients of multi-digit numbers (mixed review) Resources: 4 22 May 4 (a) SWBAT divide a decimal number by a whole number and justify the reasonableness of the quotient using estimation (b) SWBAT divide a decimal number by a whole number when zeros are in the quotient Resources: 2 16 SWBAT divide a decimal number by a decimal number Resources: 2 15 SWBAT add and subtract whole numbers and decimal numbers (and decimal /decimal addends) SWBAT solve real world problems by adding and subtracting decimal numbers. Resources: 1 13 SWBAT multiply decimal numbers (up to 3 by 2 digit); check products using estimation SWBAT solve real world problems by multiplying and dividing decimal numbers Resources: 1 5 SWBAT accurately and efficiently add, subtract, multiply, and divide decimals. SWBAT solve real world problems involving decimals by choosing the correct operation and applying the standard algorithm. Resources: 1 12 SWBAT demonstrate proficiency with whole number division and decimal operations. Resources: 1 14

Unit Resources

 6 1 Whole Number and Decimal Operations (Final) Unit Plan .docx 24