---
title: "Reef Knot - Fun Family Problem Solving Game"
url: https://thepehub.co.uk/family-zone/problem-solving-exercises/reef-knot/
description: "Master the Reef Knot! Perfect for parcels and bandages. Families can work in pairs to tie it. Includes a demo video."
---

Problem Solving

# Reef Knot

![A reef knot](https://media-prod.pehub.eject.pro/reef-knot.jpg)

How to tie a reef knot (also known as the square knot)

**See below for Reef Knot video.**

- A reef knot is a binding knot used to hold things together, such as parcels or to tie a triangular bandage. It is a knot used with a single piece of rope and is not used to tie two different ropes together.
- To extend the activity, a rope at least 2 metres long is useful, but a dressing gown cord will work.
- Show the video demonstrating the reef knot; if it is not possible, demonstrate yourself. It's helpful to colour the ends of the ropes to identify which end goes where.
- Can they tie the knot after a 5/10 minute break from memory?

**Extension:**

In pairs, each holding one end, can they tie a reef knot without letting go of the rope? One person should use their left hand, and one person should use their right. Swap hands.

[How to tie a reef knot.](https://youtu.be/gLfgYgwZArQ)