Gratitude Activity for Kids: Make an A4 Paper Gratitude Cube

This is a simple, hands‑on gratitude activity for kids that starts with something ordinary: a sheet of A4 paper. Children turn it into a 3D cube, then use it to collect “favourite moments” from their day and how those moments made them feel. Over time, the cube becomes a small, solid record of thankfulness they can hold in their hands.

I’m always looking for ways to use maths functionally, and cubes are a great example – who doesn’t love a box? While children are practising gratitude, they’re also working with 3D shapes, nets, measuring, and spatial reasoning in a very real way. This box has become something special: a way to build a record of what we enjoy and how we feel. It helps affirm what’s important to us and supports our sense of self‑worth amid all the outside noise, which is exactly why it works so well as a gratitude activity for kids.

If you’d like a ready‑to‑print version, there’s also an A4 paper cube activity kit on the site with templates, prompts, and cut‑outs. Children can use the templates to build their own cubes, or be inspired to decorate them with their own words, pictures, and ideas. 

The Gratitude Cube: A Simple “Daily Memory Box”

You can think of this paper cube as a “Daily Memory Box.” Each night, your child writes down a favourite moment on a slip of paper along with how it made them feel, and posts it into the cube. Over time, this little box fills up with small, positive memories. It’s a simple and quick way to practice gratitude that doesn’t need an app, pages of journaling, or any extra fuss.

This kind of gratitude activity for kids encourages them to slow down, notice one good thing in the day, and name the feeling that goes with it. That combination – what happened and how it felt – is where the real value is.

Kids Appreciate One Moment a Day in Less Time Than It Takes to Brush Their Teeth.

While it’s great to journal, it can be too much for kids to commit to. This activity will get kids to start their gratitude journey. Kids learn to give thanks and build a sense of gratitude naturally, as each day they note another moment and their feelings. The cube will teach kids that gratitude is a fun part of the day. 

Materials for Your A4 Paper Gratitude Cube

You don’t need much for this activity:

• One sheet of A4 paper for each cube (ordinary copy paper is fine; light card also works).
• A ruler and pencil to measure and draw the net.
• Scissors for cutting.
• Glue stick or liquid glue for assembling the cube.
• Optional: coloured pencils, markers, stickers for decorating.
• Small slips of paper for writing daily “favourite moments.”

This keeps the barrier to entry low and makes it easy to repeat the activity whenever you like.

Step‑by‑Step: How to Make the Cube Net

You’re essentially drawing a cube net made of six equal squares, plus gluing tabs.

1. Place your A4 paper in portrait orientation on a flat surface.
2. Use the ruler and pencil to draw vertical lines so you have three columns, each 7 cm wide, starting from the left side of the paper.
3. Then draw horizontal lines so you have four rows, each 7 cm high, starting from the top of the paper.
4. You should now see a grid of 3 columns by 4 rows. The middle column will form a vertical strip of four squares – these will be four of the cube faces.
5. On the first square of the middle column, add a 1.5 cm tab on both the left and right edges. Cut the corners of each tab at an angle if you like, to make them easier to glue.
6. Repeat this for the third square in the middle column (tabs on left and right).
7. On the fourth square in the middle column, add three tabs: one on the left, one on the right, and one along the bottom edge. Again, about 1.5 cm wide.
8. To complete the net, add one square to the left of the middle column in the second row, and one square to the right of the middle column in the second row. These two side squares do not need tabs.

You now have six squares that will form the cube: four in the middle column, plus one on either side of the second row. Just outside some of those squares are the small tabs you’ll use for gluing.

Carefully cut around the outline of the whole shape, including all the tabs.

Folding and Preparing the Cube

Before gluing, score and fold along all the lines:

1. Use the edge of your ruler and a sharp pencil to gently score along each line where a fold will go.
2. Fold along each line, making sharp creases. Fold the tabs inwards.
3. Check that the shape can fold up into a cube: the four squares in the middle column become the “front, top, back, and bottom,” and the side squares become the left and right faces.

Taking a moment to get neat folds here makes it much easier to glue a tidy cube later.

Adding a Slot: Turning the Cube into a Gratitude Box

It’s easier to add the slot and decorations before you glue the cube together.

1. Find the fourth square in the middle column – this will become the top or bottom of the cube, depending on which way you fold it. This is the square with three tabs attached.
2. In the centre of this square, draw the shape you want for your slot. It could be a rectangle, circle, triangle, the first letter of your name, or even the silhouette of a favourite animal. Be inspired by what brings joy. The only rule is that it needs to be big enough to post your slips of paper through. Younger kids may choose a shape that’s simple to cut, but older kids can get creative. For example, they could cut out a gymnast or draw a gymnast around the hoop, then cut out the circle. 
3. Carefully cut out the slot.

Now you have a simple “gratitude jar” in cube form – the slot is where all the daily notes will go.

Decorating the Inside: Quiet Encouragement

Before assembling the cube, you can add small encouragements on the inside:

• Write short words or phrases on the inner faces, such as “joy,” “hope,” “brave,” “kind,” “loved,” or “I am enough.”
• These words won’t be visible all the time, but children know they’re there, and they get a glimpse every now and then when the cube is opened or emptied.

This turns the inside of the cube into a gentle foundation of positive messages.

Decorating the Outside: Favourite Things and Feelings

Next, decorate the outer faces of the cube:

• Invite children to draw or stick pictures of their favourite things to do: reading, dancing, biking, drawing, playing with friends, doing cartwheels, or anything else that feels like “them.”
• On other faces, they can write or draw how those activities make them feel: calm, excited, proud, peaceful, happy, curious.
• Use coloured pencils, markers, and stickers to make the cube feel personal and alive, not perfect.

This is where the gratitude activity for kids meets art and identity: they are literally putting their favourite activities and feelings on the outside of something they’ve built themselves.

Gluing the Cube Together

Once the decorating is done, it’s time to glue:

1. Fold the net back into a cube shape so you can see how the faces will meet.
2. Starting with the second and third squares in the middle column, add glue to the side tabs and press them firmly against the neighbouring faces.
3. Use paperclips or small pegs to hold tabs in place while the glue dries.
4. Continue working your way around the cube, gluing the tabs and pressing gently to keep edges lined up.
5. Leave one face as a lid (usually the square with the slot), and do not glue that final edge shut. That way, you can open the cube to empty or re‑use it later.

You now have a simple A4 paper gratitude cube ready to be used as a daily memory box.

How to Use the Cube as a Gratitude Activity for Kids

At this point, the cube is made, but the real value comes from how you use it.

A Simple Daily Prompt

Each day, at a time that works for you (bedtime, after school, or during a quiet moment), ask your child a straightforward question:

• “What was your favourite moment today?”
• “How did it make you feel?”

Help them write their answer on a small slip of paper: one side for what happened, the other for the feeling if you like. Then they fold the slip and post it into the cube through the slot.

This is a very simple gratitude journal for kids, but in 3D form. It doesn’t need perfect spelling or long sentences – drawings work too.

Building a Habit of Thankfulness

As the days go by, the cube fills up with small, specific moments:

• A joke in the playground.
• Finishing a hard piece of homework.
• Time with a grandparent.
• Trying something new and being proud of it.

From the outside, it looks like a craft project. Inside, it’s doing the work of gratitude exercises and mindfulness: helping kids notice a moment, name it, and connect it to a feeling.

Revisiting the Memories

Every so often – once a week, once a month, or whenever the cube is full – open it up:

• Take out the slips and read them together.
• Look for patterns: What kinds of moments keep appearing? What feelings show up a lot?
• Ask gentle questions like “What do you notice?” or “Which one makes you smile the most?”

This turns the cube into more than a one‑off craft. It becomes a simple gratitude game and conversation starter that supports emotional literacy and self‑esteem.

The Maths Hidden Inside the Craft

Alongside gratitude, this activity quietly supports maths and logical thinking:

• Children work with 3D shapes and nets, seeing how six equal squares become a cube.
• They practise measuring (for example, 7 cm squares), using a ruler, and following a plan step by step.
• Spatial reasoning is involved as they imagine how the flat net will fold up, how faces meet, and where tabs need to go.

It’s a neat example of how gratitude activities for kids can also be practical maths tasks. You get emotional growth and geometric understanding in the same piece of paper.

Why This Simple Kids’ Gratitude Cube Works

There’s nothing flashy here. It’s one sheet of A4 paper, some basic tools, and an honest daily question. But that’s the strength:

• It is simple enough to repeat.
• It gives children a concrete place to put their good moments.
• It connects actions (“what I did”) to feelings (“how it made me feel”).
• It uses craft and maths in a functional way, not just for display.

The A4 paper gratitude cube is a small, manageable way to teach gratitude, support emotional expression, and bring a bit of mindfulness into everyday life.

If you make one, I’d love to see it – feel free to share your cubes and tag @mathsinpractice on socials, so others can get ideas and try this gratitude activity for kids in their own homes or classrooms. 

A massive thank-you to those who take the time to tag our account with their Kids’ designs. It helps support our work.