5.5 Decimal Divisions As is 5.6 Divide Decimals As is 5.7 Write Zeros in the As is Dividend 5.8 Decimal Operations Modify “Chapter at a Glance” in some editions notes 5.NBT.B.7 does not specifically require application, although this lesson as 1-2 days. Spend only 1 day on this this is a plausible connection between the NF and OA domain. lesson. Because of this, less time should be spent on application problems. Rationale Chapter 5 Rules of Thumb Provide opportunities for students to explain patterns in their computation and to use that As students compute with decimals, they should fully engage with 5.NBT.B.7 by looking for structure in quotients. MP.7 understanding to place decimal point in quotients. Encourage students to justify the requires students to attend to precision. 5.NBT.B.7 also requires reasonableness of their answers. students to explain the reasonableness of their computation. MP.3 requires students to construct viable arguments and critique the reasoning of others. Connect students’ prior work with whole number division using partial quotients to decimal 5.NBT.7 requires use of properties of operations and the relationship between multiplication and division when dividing division. decimals.
5.5 Decimal Divisions As is 5.6 Divide Decimals As is 5.7 Write Zeros in the Dividend As is 5.8 Decimal Operations Modify “Chapter at a Glance” in some editions notes this lesson as 1-2 days. Spend only 1 day on this lesson. 5.NBT.B.7 does not specifically require application, although this is a plausible connection between the NF and OA domain. Because of this, less time should be spent on application problems. Chapter 5 Rules of Thumb Rationale Provide opportunities for students to explain patterns in their computation and to use that understanding to place decimal point in quotients. Encourage students to justify the reasonableness of their answers. As students compute with decimals, they should fully engage with 5.NBT.B.7 by looking for structure in quotients. MP.7 requires students to attend to precision. 5.NBT.B.7 also requires students to explain the reasonableness of their computation. MP.3 requires students to construct viable arguments and critique the reasoning of others. Connect students’ prior work with whole number division using partial quotients to decimal division. 5.NBT.7 requires use of properties of operations and the relationship between multiplication and division when dividing decimals.
GO%20Math%20Guidance%20Grade%205_FINALv3.docx