A simple guide to Soroban - the Japanese abacus method perfect for busy parents
44 articles
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After teaching soroban for 15 years—and watching students hit unnecessary plateaus due to bad habits—I've become passionate about proper technique. This guide shows parents exactly how to set up their child for success from the first lesson.
Master soroban multiplication with this comprehensive guide. Learn how to teach single-digit, multi-digit, and advanced multiplication using the Japanese abacus method.
After testing multiple online math programs with my skeptical 6-year-old for 6 months, I discovered surprising truths about digital learning effectiveness, engagement factors, and what actually works.
As a software engineer who builds calculators for a living, I never expected to become passionate about mental math. But watching my daughter struggle with basic estimation—despite being a 'tech-savvy' kid—changed everything. Here's the counterintuitive truth about why mental math matters MORE in the digital age.
When my son started soroban, I had no idea how to read those beads. After 6 months of learning alongside him, here's the simple system that lets any parent help their child—even with zero prior knowledge.
Your child has been learning Soroban for months. How do you know if they're progressing or stuck? Here are the signs I look for – and the milestones to expect.
From fumbling with beads to calculating three-digit numbers in his head without moving his lips—I documented every stage of my son's mental math development. Here's the fascinating progression that happens.
I thought my son would be calculating in his head within weeks. The real timeline was different – here's what actually happened over 12 months.
When my son started Soroban in 2nd grade, I was skeptical about the 'helps school math' claims. Being a data-driven person, I tracked everything—test scores, homework time, teacher comments, math confidence. After 2 years and 47 data points, here's what the numbers actually showed.