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Unit Details

​​​​​​​​​​​​​​​​​​​​​​​​Instructions: Rockwood unit details share the timeline, the enduring understanding and the essential questions for each unit.  Click on the standard title to be directed to the information on related standards for the unit.​

 Unit Details

Unit Title
Multiplying and Dividing Decimals
Unit Number
5MA07
Course
Fifth Grade Math
Content Area
Math
Description
Students will understand that decimals can be multiplied and divided in the same way as whole numbers.
Timeline
3 Week(s)
Enduring Understandings
Mathematicians make sense of problems and persevere in solving them.
Mathematicians reason abstractly and quantitatively.
Mathematicians construct viable arguments and critique the reasoning of others.
Mathematicians model with mathematics.
Mathematicians use appropriate tools strategically.
Mathematicians attend to precision.
Mathematicians look for and make sense of structure.
Mathematicians make generalizations.






Essential Questions
How do students multiply and divide decimals by 1-digit whole numbers and by tens, hundreds, or thousands with and without regrouping?
How do students estimate sums, differences, products, and quotients involving decimals and use estimates to check the reasonableness of answers?
How do students solve one- and two-step real-world problems involving multiplication and division of decimals?
How do students convert metric units?


Additional Unit Resources

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Standard
Standard Component
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Standard
Standard Component
  
Convert measurements of capacity, length, and weight within a given measurement system.
  
Solve multi-step problems that require measurement conversions.
  
Evaluate the value of powers of 10 and understand the relationship to the place value system.
  
Round numbers from billions to thousandths.
  
Multiply multi-digit whole numbers and decimals to the hundredths place, and justify the solutions.
  
Divide multi-digit whole numbers and decimals to the hundredths place using up to two-digit divisors and four-digit dividends, and justify the solutions.
  
Solve and justify multi-step problems involving variables, whole numbers, fractions and decimals