Original Prompta quick snapshot from today’s 4th Grade Topic C Quiz so we can use the data to strengthen upcoming RMI instruction. We have three clear priorities:
Unit Form + Flexible Place Value | Q2: 6.3% mastery
Students need practice renaming the same number in different unit forms and understanding the difference between the value of a place and the number of units in the whole number.
Rounding Using Benchmarks | Q1: 26.3% + Q3: 30% mastery
Students need conceptual practice identifying the two benchmarks...
This resource focuses on the concepts of renaming multi-digit numbers and rounding them to various place value units. Students will learn to break down numbers into different units (such as thousands, hundreds, tens, and ones) and how to trade larger units for smaller ones. They will also explore rounding benchmarks, identifying midpoints on number lines, and deciding whether to round up or stay the same. The document includes examples, practice problems, and strategies for executing rounding to the nearest ten, hundred, and thousand through visual aids, like number lines and the balloon rule. Additionally, it encourages students to think critically about the relationships between benchmark numbers and place values in the rounding process.