Tag: numeracy

Stat card titled 'The Research.' Headline stat: 7 years, the achievement gap within a single year level, almost entirely explained by whether a student has developed multiplicative thinking. Below: 25 to 55% of Year 8 students don't have it, hitting lower-income students hardest. And 8.3% of students could solve a real-world problem requiring this thinking, even ones who breezed through times tables checks. Source: Siemon, Callingham, Day and Seah; AAMT Growing Mathematically project. Number Hive.

The Research: Why a Right Answer Isn’t Always Understanding

Written by Chris Hogbin on . Posted in Learn & Develop.

A student can get 12 × 7 correct by adding 12 seven times. Another student gets the same answer by reasoning that 12 × 7 is 12 × 10 minus 12 × 3. On paper, both answers look identical. Only one shows what researchers call multiplicative thinking, the ability to reason about the relationship between quantities, not just retrieve or construct a number. That distinction turns out to matter more than almost anything else in a student’s mathematical development. A study of nearly 7,000 Victorian students in Years 5 to 9 found a seven-year range in mathematics achievement within the same...

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Strong Foundations Reduce Math Anxiety

Written by Chris Hogbin on . Posted in Learn & Develop.

Why Confidence in Core Number Operations Changes the Emotional Experience of Mathematics Math anxiety is often misunderstood. We talk about it as though it’s a personality trait.Or a mindset issue.Or a confidence problem. But in many cases, math anxiety is not primarily emotional. It’s structural. And one of the strongest structural contributors is weak foundations in the core number operations: addition, subtraction, multiplication, and division. What the Research Shows Research increasingly highlights the connection between early numeracy, later academic achievement,...

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Image depicting how understanding numbers helps with their future pathway

Early Numeracy Skills Predict Future Achievement

Written by Chris Hogbin on . Posted in Learn & Develop, Uncategorized.

Why Strong Foundations in Core Number Operations Matter More Than We Realise When I first started teaching, I thought I understood early numeracy. I knew how to teach addition. I knew how to teach subtraction. I knew how to move students toward multiplication and division. I could spot who was “good at maths” and who was “struggling.” What I didn’t fully appreciate at the time was just how complex the development of early numeracy actually is — and how profoundly it predicts future achievement. The more I’ve learned over the years, the clearer this has become: Early maths...

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