Everyday Math Grade 4 – Lesson 4.7 Metric Units of Length Copyright © 2011 Kelly Mott.
Everyday Math Grade 4 – Lesson 4.1 Understanding Decimals Copyright © 2011 Kelly Mott.
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Transcript of Everyday Math Grade 4 – Lesson 4.1 Understanding Decimals Copyright © 2011 Kelly Mott.
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Everyday MathGrade 4 – Lesson 4.1
Understanding Decimals
Copyright © 2011 Kelly Mott
![Page 2: Everyday Math Grade 4 – Lesson 4.1 Understanding Decimals Copyright © 2011 Kelly Mott.](https://reader038.fdocuments.us/reader038/viewer/2022102519/56649e6f5503460f94b6c998/html5/thumbnails/2.jpg)
Lesson Components:Part 1: Math Boxes 4.1 Page 82Part 2: PowerPoint LessonPart 3: Math Journal Page 50Part 4: Math Journal Page 51Part 5: Additional Sheets Name It See and Say What’s the Point
Copyright © 2010 Kelly Mott
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Copyright © 2011 Kelly Mott
Math Boxes Lesson 4.1
Page 82
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Copyright © 2011 Kelly Mott
Math Box 1:
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Copyright © 2011 Kelly Mott
Math Box 2:
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Copyright © 2011 Kelly Mott
Math Box 3:
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Copyright © 2011 Kelly Mott
Math Box 4:
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Copyright © 2011 Kelly Mott
Math Box 5:
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Copyright © 2011 Kelly Mott
Math Box 6:
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Everyday MathGrade 4 – Lesson 4.1
Understanding Decimals
Copyright © 2011 Kelly Mott
![Page 12: Everyday Math Grade 4 – Lesson 4.1 Understanding Decimals Copyright © 2011 Kelly Mott.](https://reader038.fdocuments.us/reader038/viewer/2022102519/56649e6f5503460f94b6c998/html5/thumbnails/12.jpg)
PART 1: PLACE VALUE & DECIMALS
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When we write numbers, the position or “place” of each number is important.
Place Value
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Place Value
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Numbers to the left of a decimal point represent whole numbers.
Place Value
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Numbers to the right of a decimal point represent parts of a whole.
Place Value
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PART 2: Tenths
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• Decimals are smaller than whole numbers. A decimal is a part of a whole.
• The first place to the right of the decimal represents the tenths place.
The Tenths Place
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.3 or 310=
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• Let’s Practice. • Write the decimal and the fraction for
each.
The Tenths Place
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= or
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• Write the decimal and the fraction for each.
The Tenths Place
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or=
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• Write the decimal and the fraction for each.
The Tenths Place
Copyright © 2011 Kelly Mott
or=
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• Write the decimal and the fraction for each.
The Tenths Place
Copyright © 2011 Kelly Mott
or=
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PART 3: Hundredths
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• The second place to the right of the decimal represents the hundredths
place.
The Hundredths Place
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=.26 or 26100
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• Let’s Practice. • Write the decimal and the fraction for
each.
The Hundredths Place
Copyright © 2011 Kelly Mott
or=
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• Let’s Practice. • Write the decimal and the fraction for
each.
The Hundredths Place
Copyright © 2011 Kelly Mott
or=
![Page 27: Everyday Math Grade 4 – Lesson 4.1 Understanding Decimals Copyright © 2011 Kelly Mott.](https://reader038.fdocuments.us/reader038/viewer/2022102519/56649e6f5503460f94b6c998/html5/thumbnails/27.jpg)
• Let’s Practice. • Write the decimal and the fraction for
each.
The Hundredths Place
Copyright © 2011 Kelly Mott
or=
![Page 28: Everyday Math Grade 4 – Lesson 4.1 Understanding Decimals Copyright © 2011 Kelly Mott.](https://reader038.fdocuments.us/reader038/viewer/2022102519/56649e6f5503460f94b6c998/html5/thumbnails/28.jpg)
• Let’s Practice. • Write the decimal and the fraction for
each.
The Hundredths Place
Copyright © 2011 Kelly Mott
or=
![Page 29: Everyday Math Grade 4 – Lesson 4.1 Understanding Decimals Copyright © 2011 Kelly Mott.](https://reader038.fdocuments.us/reader038/viewer/2022102519/56649e6f5503460f94b6c998/html5/thumbnails/29.jpg)
• Let’s Practice. • Write the decimal and the fraction for
each.
The Hundredths Place
Copyright © 2011 Kelly Mott
or=
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PART 4: MIXED NUMBERS
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A mixed number is a whole number and a fraction or a part of a whole.
Mixed Numbers
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2.8 or 2 810
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Mixed Numbers
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or
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Mixed Numbers
Copyright © 2011 Kelly Mott
or
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Mixed Numbers
Copyright © 2011 Kelly Mott
or
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Mixed Numbers
Copyright © 2011 Kelly Mott
or
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Mixed Numbers
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or
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Mixed Numbers
Copyright © 2011 Kelly Mott
or
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Mixed Numbers
Copyright © 2011 Kelly Mott
or
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Mixed Numbers
Copyright © 2011 Kelly Mott
or
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Mixed Numbers
Copyright © 2011 Kelly Mott
or
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PART 5: WORDS TO DECIMALS
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7 tenths
Write the Decimal
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48 hundredths
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64 hundredths
Write the Decimal
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3 tenths
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1 tenth
Write the Decimal
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7 hundredths
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8 hundredths
Write the Decimal
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5 tenths
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1 hundredth
Write the Decimal
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9 hundredths
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Does this make sense?
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a
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Copyright © 2010 Kelly Mott
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HOMEWORKPage 80
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HOMEWORKPage 81
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HOMEWORKAdditional Sheets: Name ItSee and SayWhat’s the Point
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