Summary of The Progression of Fractions Meaning Equivalence & Comparison SD

00:00:00 - 00:05:00

This video discusses how fractions can be compared using common denominators and numerators. There are four methods of comparison: with a benchmark, with a unit fraction, with whole numbers, and with a comparison equation. The video concludes by discussing how students begin to develop an understanding of equivalence.

• 00:00:00 In first grade, students learn to partition squares and rectangles into halves and quarters, and to understand that fractions can represent numbers greater than 1. In second grade, students learn to build on their understanding of halves, quarters, and thirds, and to explore the idea of equivalent fractions. In third grade, students develop a big understanding of fraction meaning, and learn to compare fractions. Finally, in third grade, students learn to divide in parts of a whole and partition up shapes.
• 00:05:00 The video discusses how fractions can be compared using common denominators and numerators. There are four methods of comparison: with a benchmark, with a unit fraction, with whole numbers, and with a comparison equation. The video concludes by discussing how students begin to develop an understanding of equivalence.