Stage 2 Maths – Flexibly Regrouping Numbers (AR12) – Lesson Slides
Stage 2 Maths – Flexibly Regrouping Numbers (AR12) – Lesson Slides
What you receive
What you need
File details
How downloading works
Everything is a digital download — nothing is posted. As soon as your order is complete, you'll receive an email with a secure download link, and the same link appears on your order confirmation page. Download your file, save it somewhere you'll find it again, and you're ready to teach.
Frequently asked questions
How do I receive my resource?
Instantly. The moment your order is complete, you'll get an email with a download link, and it also appears on your order confirmation page.
Can I use these on an interactive whiteboard?
Absolutely — many of our lesson slides are made exactly for whole-class display and explicit teaching.
Can I share a resource with my colleagues?
Your purchase is licensed for use in your own classroom. If a colleague would like to use it too, please point them our way to grab their own copy.
Licence and permitted use
Your purchase includes a single-classroom licence. You may display the resource in your classroom, print copies for your own students, and use it for as many years as you teach.
Resources may not be shared, sold, sub-licensed, emailed to colleagues, uploaded to any public or school-wide server, or posted anywhere others can download them. If your team would like to use a resource, additional licences are very welcome.
About this resource
Teach EAST Maths AR12, Flexibly Regrouping Numbers to Add and Subtract, with classroom-ready explicit teaching slides for Stage 2.
Overview
This student-facing PowerPoint includes 36 slides across the two days of the lesson — flexibly regrouping to add on Day 1 and flexibly regrouping to subtract on Day 2. The slides follow the I Do, We Do, You Do structure, with every worked example, shared problem and independent task from the lesson plan included, so you can open, project and teach.
Success criteria appear on every working slide, keeping the three steps in front of students throughout: flexibly regroup, represent your strategy, justify. Part-whole models, number lines and number bonds to 100 show students how to choose the regrouping that makes each calculation easiest.
What's included
- Learning intention and success criteria slides for each day
- Six worked I Do examples across written, mental number line and worded problems
- We Do and You Do slides with Early Stage and Later Stage problems side by side
- Differentiated challenge slides at three levels for each day
- CUBES worded-problem strategy slide and key language word wall
- Reflection slide and closing celebration
Perfect for
- Stage 2 classrooms in Years 3 and 4
- Schools teaching the EAST Maths program
- Whole-class explicit teaching on an interactive whiteboard
- Mental maths and additive relations lessons
- Casual and relief teachers following the EAST Maths sequence
Please note
Teachers will need access to the relevant EAST Maths AR12 lesson materials to gain the full benefit of this resource. This PowerPoint is designed to support the delivery of the lesson and does not replace the complete teacher guidance, lesson notes or professional learning provided through EAST Maths. This independently created resource is not an official EAST Maths product.
File details
- 1 PowerPoint file (.pptx), fully editable
- 36 slides, 16:9 widescreen, Poppins font embedded
- Stage 2, Years 3 and 4
- Instant digital download; no internet required after download
One consistent, ready-to-project deck for both days of AR12 — so your preparation time goes into teaching, not slide-making.