## PS 42X Grade 1 Unpacking Chapter 4

Grade 1: Chapter 4 Subtraction Strategies Different Types of Subtraction Situations Subtraction Progression by Dr. Nicki Newton Subtraction Songs from Kim Sutton Dolch Words of Math by Dr. Nicki Dolch Words of Math (extended information) Thoughts on chapter: Tools: Ten-frame, number path/strip, number grid, number bead strings, counters Models: Number…

## PS 42X Kinder Unpacking Chapters 2 and 3

Chapter 2: Comparing Numbers to 5 Weave this unit into chapter 3 by doing centers. Focus on evaluating Stage 4 fluencies.  This unit prepares students for comparison of numbers, but also the comparison for comparison word problems. The vocabulary is key: same/equal amount, compare, greater, less than, fewer. Structure: Teach…

## PS 42X Grade 2 Chapter 3

Grade 2/Chapter 3: Basic Facts and Relationships Resources: Van de Walle, 5th Edition, pg.159 – 168 Counting on Making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14) Decomposing a number leading to a ten (e.g., 13 – 4 = 13 – 3…

## PS 42X Grade 4 Unpacking Chapter 4

Grade 4/Chapter 4: Divide by 1-Digit Number Resources: Presentation Vocabulary Game Traditional Algorithm – What does it all mean? Online Resource: Division Strategies from Schultz Center: Tally Marks Division, Repeated Subtraction, Partial Quotients, Ratio Table ITPs: Division Grid Dr. Nicki’s Pintrest: Division Article , Article w/ Video (Grade 5, but relevant to grades 3 and 4)…

## Richland One Nov. 7th PD

Poll Everywhere Results Presentation: Strategies for Improving Student Comprehension when Problem Solving Visnos Clock ToonDoo.com Readability Tester from Online Utility Newman Error Analysis Adapted Math Play Ground Worked Problems (for Station #9) Handout (An Old Problem) Stations Handout Mathematical Sketch and Model Handout 12 Strategies for Understanding Word Problems (on Amazon)