Bones, Bones, Bones

Today we’ve got some great activity ideas for learning about bones.

Did you know your skeleton has three main jobs?


Your skeleton stops you being all floppy, acting like a scaffold to hold up the soft tissues of your body. The spine is a good example of part of the skeleton with a supportive role. Place your hands on the centre of your back, can you feel your spine? It runs from your head to your pelvis and consists of 33 small ring like bones called vertebrae.  It holds up your head and allows your body to bend. The spine also protects the spinal cord which runs through the centre.

Can you thread some cotton reels onto a piece of string? This is a bit like your backbone. The cotton reels represent the vertebrae and the string the spinal cord. This would also work well using egg cartons cut up into segments.


learning about your skeleton

Spell Outloud made a great model of a spine using hair bands and pool noodle segments.

spine model

This candy model of a spine from Adventures in Mommydom is amazing too!

candy model of a spine



Your skeleton is hard and strong, providing the perfect protection for your soft internal organs. A good example of part of the skeleton with an important protective role is your skull, which helps keep your brain safe if you bang your head. Can you think which part of the skeleton protects your heart and lungs?


Bones are rigid, but they have clever joints allowing us to move with a bit of help from muscles. If you wiggle your fingers  can you see the bone joints?

If you bend your arm can you see the bulgy muscle above your elbow? This is your bicep.

We used this fun printable from Twinkl to help picture where the bones are in our body. We cut out the parts of the skeleton and placed them roughly where they are in our body on a full size drawing. This is obviously not to scale, but was fun anyway.

funny bones

Children could also draw around themselves and the draw as many bones as possible.

What is a joint?

A joint is where two or more bones meet. Some are fixed in place, some move a lot and others move just a  little.

Hinge joints –  found in the elbow and knee allow people to bend and straighten arms and legs.

Ball and Socket joints which are found in the shoulders and hips allow movement in different directions.
Did you know the longest bones in the body are found in the arms and legs. These bones are shaped like a tube and are very strong.

A piece of paper on its own is not very strong at all, but if you roll it up and stand it on its end it will stand up on it’s own and maybe even support the weight of something on top.


Make a bendy bone

To make  bandy bone, soak a chicken bone in vinegar for a few days, you should find that the bone becomes bendy. This is because the vinegar reacts with the calcium carbonate in the bones, breaking it down and making the bones softer.

How can you keep your bones healthy?

Find out how to keep bones healthy in this post and practice fixing broken bones on a doll with modroc.


Do you have any fun activities related to bones to share?

More great posts about bones

We love this life size skeleton from Fun at Home with Kids

The Imagination Tree has a fun math game all about bones.

I Can Teach My Child explains why we need muscles and bones using a pancake and a cookie.

Make some play dough feet like An Ordinary Life

If you’re looking for more Halloween resources Twinkl have a great Halloween pack.

We also loved this Human Body poster from Learning Resources, the clever holograms show you different body systems depending on which way you look at it.

human body poster

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