About Visual Scaffolds for Mental Computation:
This book builds on the foundation laid in our earlier books Subitizing — Laying the foundations for number sense and Conceptual Subitizing — Laying the foundations for mental computation.
Subitizing and number strategies are now further developed to include rainbow facts, near doubles and near-rainbow facts. Use of the Secret Code and mini-chunking further extends this thinking. It is crucial that students have fluency and flexibility with number facts to 12 in the first instance and then to 20 as all later operations are built around these.
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Ideal for small group consolidation or extension. You can use these for differentiation.
The proven Natural Maths STAR model is used as the structure for these problem solving books matched to the Australian Curriculum.
At Natural Maths its our belief that students should have tools to support their learning right where they need them - on their desk.