Everyday Math Grade 4 – Lesson 4.1 Understanding Decimals Copyright © 2011 Kelly Mott
Lesson Components: Part 1: Math Boxes 4.1 Page 82Math Boxes 4.1 Page 82 Part 2: PowerPoint LessonPowerPoint Lesson Part 3: Math Journal Page 50Math Journal Page 50 Part 4: Math Journal Page 51Math Journal Page 51 Part 5: Additional Sheets Name It See and Say What’s the Point Copyright © 2010 Kelly Mott
Copyright © 2011 Kelly Mott Math Boxes Lesson 4.1 Page 82
Copyright © 2011 Kelly Mott Math Box 1:
Copyright © 2011 Kelly Mott Math Box 2:
Copyright © 2011 Kelly Mott Math Box 3:
Copyright © 2011 Kelly Mott Math Box 4:
Copyright © 2011 Kelly Mott Math Box 5:
Copyright © 2011 Kelly Mott Math Box 6:
Everyday Math Grade 4 – Lesson 4.1 Understanding Decimals Copyright © 2011 Kelly Mott
PART 1: PLACE VALUE & DECIMALS Copyright © 2011 Kelly Mott
When we write numbers, the position or “place” of each number is important. Place Value Copyright © 2011 Kelly Mott
Place Value Copyright © 2011 Kelly Mott
Numbers to the left of a decimal point represent whole numbers. Place Value Copyright © 2011 Kelly Mott
Numbers to the right of a decimal point represent parts of a whole. Place Value Copyright © 2011 Kelly Mott
PART 2: Tenths Copyright © 2011 Kelly Mott
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 Copyright © 2011 Kelly Mott.3 or 3 10 =
Let’s Practice. Write the decimal and the fraction for each. The Tenths Place Copyright © 2011 Kelly Mott = or
Write the decimal and the fraction for each. The Tenths Place Copyright © 2011 Kelly Mott or =
Write the decimal and the fraction for each. The Tenths Place Copyright © 2011 Kelly Mott or =
Write the decimal and the fraction for each. The Tenths Place Copyright © 2011 Kelly Mott or =
PART 3: Hundredths Copyright © 2011 Kelly Mott
The second place to the right of the decimal represents the hundredths place. The Hundredths Place Copyright © 2011 Kelly Mott =.26 or
Let’s Practice. Write the decimal and the fraction for each. The Hundredths Place Copyright © 2011 Kelly Mott or =
Let’s Practice. Write the decimal and the fraction for each. The Hundredths Place Copyright © 2011 Kelly Mott or =
Let’s Practice. Write the decimal and the fraction for each. The Hundredths Place Copyright © 2011 Kelly Mott or =
Let’s Practice. Write the decimal and the fraction for each. The Hundredths Place Copyright © 2011 Kelly Mott or =
Let’s Practice. Write the decimal and the fraction for each. The Hundredths Place Copyright © 2011 Kelly Mott or =
PART 4: MIXED NUMBERS Copyright © 2011 Kelly Mott
A mixed number is a whole number and a fraction or a part of a whole. Mixed Numbers Copyright © 2011 Kelly Mott 2.8 or
Mixed Numbers Copyright © 2011 Kelly Mott or
Mixed Numbers Copyright © 2011 Kelly Mott or
Mixed Numbers Copyright © 2011 Kelly Mott or
Mixed Numbers Copyright © 2011 Kelly Mott or
Mixed Numbers Copyright © 2011 Kelly Mott or
Mixed Numbers Copyright © 2011 Kelly Mott or
Mixed Numbers Copyright © 2011 Kelly Mott or
Mixed Numbers Copyright © 2011 Kelly Mott or
Mixed Numbers Copyright © 2011 Kelly Mott or
PART 5: WORDS TO DECIMALS Copyright © 2011 Kelly Mott
7 tenths Write the Decimal Copyright © 2011 Kelly Mott 48 hundredths
64 hundredths Write the Decimal Copyright © 2011 Kelly Mott 3 tenths
1 tenth Write the Decimal Copyright © 2011 Kelly Mott 7 hundredths
8 hundredths Write the Decimal Copyright © 2011 Kelly Mott 5 tenths
1 hundredth Write the Decimal Copyright © 2011 Kelly Mott 9 hundredths
PART 6: Copyright © 2011 Kelly Mott
Does this make sense? Copyright © 2011 Kelly Mott
a
Copyright © 2010 Kelly Mott
HOMEWORK Page 80 Copyright © 2011 Kelly Mott
HOMEWORK Page 81 Copyright © 2011 Kelly Mott
HOMEWORK Additional Sheets: Name It See and Say What’s the Point Copyright © 2011 Kelly Mott