How does understanding how to express fractions with denominators of 10 and 100, use decimal notation for these fractions, and compare decimal fractions help us in daily life, especially in making decisions and solving problems?
Adaptive Perseverance: Applying multiple strategies to convert and compare fractions and decimals.
Critical Thinking: Analyzing the use of fractions and decimals in various contexts and making reasoned comparisons.
Global Citizenship: Understanding the universal application of fractions and decimals in various real-world scenarios.
Collaboration: Sharing strategies and reasoning with peers to enhance collective understanding and application of fractions and decimals.
How can we convert fractions with denominators of 10 to equivalent fractions with denominators of 100?
Why is decimal notation useful for fractions with denominators of 10 or 100?
How do we compare two decimal fractions and determine their relative sizes?
Students will convert fractions with denominators of 10 to equivalent fractions with denominators of 100.
Students will use decimal notation for fractions with denominators of 10 or 100.
Students will compare two decimal fractions and justify their conclusions using visual models or other strategies.
4.NF.C.5: Express a fraction with denominator 10 as an equivalent fraction with denominator 100, and use this technique to add fractions with denominators 10 and 100.
4.NF.C.6: Use decimal notation for fractions with denominators 10 or 100.
4.NF.C.7: Compare two decimals to hundredths by reasoning about their size.
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