burst series: Developing fluency and part whole relationships to 100 (Grades 1, 2, 3 and 4)
Comparing Quantities (II)
This routine is designed to develop essential big ideas strategies in addition and subtraction. These include developing students’ fluency with the complements of 100 and relational thinking.
Video
short and concise tutorial
Lesson Write-Up
Suggestions for differentiation
Teaching Tools
Slide Deck