Stories by JustinSkycak

Why 4x8 and 6x8 are, surprisingly, some of the hardest times tables to remember

Grade Inflation in High Schools (2005–2016) [pdf]

Magnitude of student test score declines during pandemic [pdf]

The Double-Edged Nature of Hierarchical Knowledge

The roles of deliberate practice and innate ability in developing expertise

What Happened to Times Tables?

Critique of Paper: An astonishing regularity in student learning rate

What 100 Years of Research Says about Ability Grouping and Acceleration [pdf] (2016)

People Differ in Learning Speed, Not Learning Style

Athletes and musicians pursue virtuosity in fundamental skills

You Are Not Lazy, You Just Lack a Habit

Most Mathematics Classrooms Contain Wide-Ranging Achievement Levels

Are kids learning math, or are they getting the "think system"?

Why I Recommend Students NOT Take Notes

Acquisition of Expert Performance as Problem Solving Through Deliberate Practice

San Francisco's Algebra for None Policy and How Virginia Avoided a Similar Fate

Deliberate Practice: The Most Effective Form of Active Learning

Deliberate practice is NOT all it takes to become an expert [pdf]

Study time does not predict grade point average across college students [pdf]

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