Elementary Mathematics

1st Grade Unit : DPI Place Value 

Suggested Dates: Dec. 17- Dec. 20

Estimated Duration: 4 days (2 lessons)

*First two lessons of DPI UNIT


Begin with the End in Mind: By the end of this unit, students should be able to respond to the following prompts:

Create a place value mystery in your Math Journal. Write down your strategy for solving your mystery.

Create your own arrow card to share with the class. Write an addition sentence that matches your arrow card.                        

Common Core Clusters and Standards

Standards for Mathematical Practice

Deepen understanding of place value. 1.NBT.1, 1.NBT.2

 

 

MP2 – Reason abstractly and quantitatively

 ·        How can we provide opportunities to help students

break a number apart and reason about the amount of tens and ones in a number?

 ·        How can hundreds charts support students’ work in this unit?

 
MP6 – Attend to precision
·        What experiences can we provide students to communicate and reason about their understanding of place value?


MP7 – Look for and make use of structure

How can the ten frame work be used to further develop students’ understanding of tens and ones?         

 

Take Note! Notes about each Investigation

1

At this point in the year only spend time on the activities in the first 2 days of this unit. Students will need multiple experiences with these activities in a workshop/center format. Feel free to also include workshop activities on problem solving and counting strips.
The Language of Mathematics - Words students should use precisely during mathematical conversations.

Equal. Greater than, Less than, Ones, Place value, Ten frames, Tens, Two-digit

Routine

Corresponding Common Core State Standards and Notes


During this time, review Classroom Routines from earlier in the semester or spend
extra time each day on the DPI workshop activities.

When students struggle, have them...

When students clearly understand, have them…

 -Help students create a representation for numbers that they struggle with.

-Work with low teen numbers (11-14) first before moving into work with larger numbers. 

 

-Provide opportunities for students to use numbers 20-29, once they have mastered 0-19.  -Allow students to create place value mysteries independently.
      

Technology Connections

IXL Math- activities A3, A4, A5, A6, A7, A12, B17, B18, B19, F7, F8

Interactive hundreds chart

   Games organized by Common Core standard Fuel The Brain
   Daily Weather Notebook File
   Interactive Math Dictionary Site for Kids
 

Professional Learning Opportunities

DPI Unpacking            
 
DPI Unit

Check out the unpacking document for 1st grade.

End of Unit Rubrics 1st Grade

This site provides an extensive collection of free resources, math games, and hands-on math activities aligned with the Common Core State Standards for Mathematics.

1st Grade At a Glance

1st Grade Investigations Extension Projects

1st Grade Story Problem Routine

Investigations K-2 Literature List

Progression for choosing numbers for tasks

*Remember to upload files to share with others, or locate files to use, on the wiki. Be sure to join discussion posts with other colleagues to ask questions, answer questions, and discuss math.