NBT.1.3

Use place value understanding to round multi-digit whole numbers to any place

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Formative Assessments
Formative Assessments
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Students are asked to round four numbers to different places and explain their reasoning.
Rounding Numbers
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Students are asked to round four numbers to the thousands place and explain their reasoning
Rounding to the Thousands Place
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Students are asked to round four numbers to the ten thousands place and explain their reasoning.
Rounding to Ten Thousands Place
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Students are asked to round four numbers to the hundred thousands place and explain their reasoning.
Rounding to the Hundred Thousands Place
Virtual/Hands-on Manipulatives
Virtual/Hands-on Manipulatives
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CPALMS: With this interactive applet students can develop their understanding of place value and the relative position and magnitude of numbers in the base-10 number system.
Place Value Number Line
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CPALMS:This fun and interactive game helps practice estimation skills, using various operations of choice, including addition, subtraction, multiplication, division, using decimals, fractions, and percents.
Ice Ice Maybe:  An Operations Estimation Game
Assessment Questions
Assessment Questions
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Equation Editor
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Table Item
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Matching Item
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Multi Select
Videos of Expert Instruction
Videos of Expert Instruction
Use Real Link and Title
Use Real Link and Title
Use Real Link and Title
Hook/Performance Tasks
Hook/Performance Tasks
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This task helps students understand the concept of rounding by using the number line to illustrate how to find the closest benchmark numbers.
IM:  Rounding on the Number Line
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This task use place value and a number line to round to the nearest 100 and 1000.
IM:  Rounding to the Nearest 100 and 1000
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The purpose of this task is for students to estimate the position of numbers less than 10,000 on the number line, to practice rounding, and to make connections between rounding and location on the number line.
IM:  Rounding to the Nearest 1000
Problem Based Lessons
Problem Based Lessons
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Robert Kaplinsky: Students will determine how large the largest pizza is by having conversations and discussing questions that can lead to a correct answer.
How Big Is The World’s Largest Deliverable Pizza?
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Graham Fletcher: Students watch a video and determine how many hot dogs and buns Joey are in ten minutes.
Where’s The Beef?