Unit 6: Making Connections to Decimal Notation
Standards:
4.NF.6 Use decimal notation to represent fractions.
Express, model, and explain the equivalence between fractions with denominators of 10 and 100.
Use equivalent fractions to add two fractions with denominators of 10 or 100.
Represent tenths and hundredths with models, making connections between fractions and decimals.
4.NF.7 Compare two decimals to hundredths by reasoning about their size using area and length models, and recording the results of comparisons with the symbols >, =, <. Recognize that comparisons area valid only when the two decimals refer to the same whole.
Vocabulary:
4.NF.6 Use decimal notation to represent fractions.
Express, model, and explain the equivalence between fractions with denominators of 10 and 100.
Use equivalent fractions to add two fractions with denominators of 10 or 100.
Represent tenths and hundredths with models, making connections between fractions and decimals.
4.NF.7 Compare two decimals to hundredths by reasoning about their size using area and length models, and recording the results of comparisons with the symbols >, =, <. Recognize that comparisons area valid only when the two decimals refer to the same whole.
Vocabulary:
- place value, decimal point, decimal, tenths, hundredths, fraction, numerator, denominator, equivalent fraction, equation, compare, symbols, greater than (>), equal to (=), less than (<), area model, number line,
Songs & Videos:
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Student Interactives & Games:
- StudyJams-Decimal & Fraction Equivalents
- StudyJams-Order Fractions & Decimals
- StudyJams-Place Value of Decimals
- MathPlayground-Fraction/Decimal Scale
- Sheppard Software: Decimal Games
- Mr. Nussbaum.com- Decimals of the Caribbean
- Mr. Nussbaum.com-Death to Decimals
- ABCYa-Fractions to Decimal
- MathPlayground-Puppy Chase: Convert Fractions to Decimals
- MathPlayground-Treasure Quest Decimals
- ABCYa-Number Values: Compare Decimals