How this resource helps
A complete 35-slide Kindergarten mathematics lesson for North Carolina Standard NC.K.OA.3. Students decompose numbers less than 10 into two parts in more than one way, record each decomposition, and talk about the parts. Includes teacher planning, understanding-the-standard slides, math words, counting together launch, teacher-led intervention, collaborative practice, show-what-you-know check, lesson closure, and an optional extension. Daily I can statement: “I can break a whole into two parts.”
What’s Included
- 35-slide editable PowerPoint lesson for NC.K.OA.3
- Understanding-the-standard and math-words slides
- Decompose-and-record routines in more than one way
- Teacher-led intervention and collaborative practice
- Show-what-you-know check and optional extension
Resource details
- Grade / course
- Kindergarten
- Subject and resource type
- Mathematics · PowerPoint Lesson
- Files
- 0 main PDF pages · 35 editable slides · PPTX
- Estimated completion time
- 45–60 minute lesson
- Answer key
- Teacher answer guidance is included on the answer and check slides.
Standard or objective
NC.K.OA.3 — Decompose numbers less than 10 into pairs in more than one way using objects or drawings, and record each decomposition.
I can break a whole into two parts.
Original Saint Pierre Learning Resources lesson aligned to the North Carolina Standard Course of Study for Kindergarten Mathematics.
Learner directions
Students answer aloud, with manipulatives or drawings, and on the guided notes or check slides as the teacher directs.
Teaching suggestions
Project each slide in order. Teacher model slides are marked I do; follow with guided, collaborative, and independent practice as labeled.