Whiteboard
ClassFlow

Class Flow: Estimating Sums and Differences

For Teachers 1st - 3rd Standards
[Free Registration/Login Required] This flipchart is designed to teach third grade students the steps in estimating sums and differences. It also reviews rounding numbers to the nearest ten and hundred.
Whiteboard
ClassFlow

Class Flow: Rounding for Third Graders

For Teachers 2nd - 4th
[Free Registration/Login Required] Students review how to round a 4 digit number to the nearest ten, hundred and thousand. The flipchart uses Activotes with Virginia SOL assessment material.
Unit Plan
Khan Academy

Khan Academy: Round Decimals

For Students 4th - 6th Standards
Round decimals and whole numbers to the nearest thousand, hundred, ten, one, tenth, or hundredth. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Whiteboard
ClassFlow

Class Flow: Rounding Place Value

For Teachers 3rd - 5th Standards
[Free Registration/Login Required] In this flipchart students will round to the nearest thousand, ten thousand, hundred thousand. Grade 4 Place Value unit.