Understanding Toddler Tantrums | Calm, Connected Parenting Guide

Why toddler tantrums happen, what's going on in their brain, and how to respond with calm, connected parenting. Evidence-based Australian guidance from 1–4 years.

Tantrums are a normal — and healthy — part of toddler development. Between roughly 12 months and 4 years, your child is meeting enormous feelings with a brain that hasn't yet built the wiring to manage them. Your calm, steady response is what teaches them, over time, how to ride out big emotions safely. This guide walks through why tantrums happen, what to do in the moment, and how to prevent as many as you can.

What's happening in a toddler's brain during a tantrum

The most common tantrum triggers

What to do in the moment

After the tantrum: connection and repair

Preventing as many tantrums as possible

What not to do

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