In this lesson we used knowledge about place value and patterns to find the product of a decimal number and a power of 10.
Helpful Videos:
Multiplying a decimal by a power of 10 | Khan Academy (3:46)
Multiplying Decimals by Powers of Ten | Math with Mr. J (8:20)
Multiplying Decimals by the Power of 10 - Basic Decimal Review | Math Teacher Gon (6:37)
Moving Decimals using powers of 10 (Uma Thurman Parody) | The Singing History Teachers (4:35)
Multiplying Decimals Rap- Powers of 10- Math Rap | Mr. Napoles (3:27)
In this lesson we used rounding and compatible numbers to estimate the product of a decimal and a whole number.
Helpful Videos:
Estimate the product of a decimal and a whole number | Cristopher Lumahan (17:13)
Estimate the Product of a Decimal and a Whole Number | Sarah Collins (14:55)
Estimating the Product of a Decimal and a Whole Number | Michael Saracini (5:54)
5th Grade Math Estimating Products of Whole Numbers and Decimals | BroandSisMathClub (2:42)
Estimate Products of Whole Numbers and Decimals | Alyssa Gravinese (8:37)
In this lesson we used models to represent multiplying a decimal and a whole number.
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In this lesson we used place value understanding and an algorithm for multiplying whole numbers to multiply a decimal and a whole number.
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In this lesson we used grids to model decimals and find the product of a decimal and a decimal.
Helpful Videos:
Math 6 Multiplying Decimals with Models | iUniversity Prep (3:51 - Watch only up to 2:30)
Multiplying Decimals and Decimals Tutorial Video | Terry'sTeaching Tidbits ( 1:37)
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In this lesson we multiplied decimals using partial products and models.
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In this lesson we used properties to multiply decimals.
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In this lesson we used number sense and reasoning to place the decimal point in a given equation and explained where a decimal point should be placed in a product.
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In this lesson we asked and answered questions to interpret, represent, and solve word problems.
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