Students work with metric units, i.e. centimeters and meters, to support upcoming work with place value concepts.

21 Instructional Days (21 Hours)

Description

Students build on units, bundling ones, tens, and hundreds with straws. The units are organized from largest to smallest, left to right. Students learn proportionality.

The Following Topics Are Included within this Module:

• Topic A:  Forming Base Ten Units of Ten, Hundred, and Thousand
• Topic B:  Understanding Place Value Units of One, Ten, and a Hundred
• Topic C:  Three-Digit Numbers in Unit, Standard, Expanded, and Word Forms
• Topic D:  Modeling Base Ten Numbers Within 1000 with Money
• Topic E:  Modeling Numbers Within 1000 with Place Value Disks
• Topic F:  Comparing Two Three-Digit Numbers
• Topic G:  Finding 1, 10, and 100 More or Less Than a Number

Lessons are organized under each of the topic areas.