Does your baby love putting things in boxes and tipping them out? Here's why it's a good sign

How often have you watched your little one gather up their toys and pop them in a box, only to tip them all out again? Well, it turns out this fun game is good for their development.

Every birthday or Christmas, it’s the same story. You pick out the perfect present for your tot – a toy you think they’re going to love or the latest must have release – and instead of playing with their new present, they’re more interested in playing with the cardboard box it came in.

And, according to the experts, the routine of filling up a box or container with small items and then dumping it out again, only to fill it right back up is a game that tends to start just as babies are able to stand up.

Jana Beriswill, occupational therapist at Wolfson Children’s Hospital of Jacksonville, explained told Romper: “You typically see it as soon as kiddos have enough core stability to begin using their upper body strength.

READ MORE: ‘When do babies crawl?’ and other baby developmental questions

“When they become a good sitter around 7 to 8 months old, you’ll start seeing them dumping and exploring their environment in different ways. This is the key developmental thing with the dumping — it’s part of their cognitive development and beginning to understand that they can affect their environment.”

According to Jana, this dumping action becomes more prominent once children have developed enough core stability to be able to sit up, but before they have developed a the pincer grabbing movement to be able to pick up very small objects.

Another expert, Adria Barnett, occupational therapist at Children’s of Alabama, says this stage is vital to a child’s cognitive development. She adds, “It’s a stage of their cognitive development. They’re beginning to learn how objects relate to each other and cause and effect.

“What happens when I do this? Repetition is something that helps them learn, and it’s fun for them to see what happens when they do something.”

Did you also know that your child's obsession with dinosaurs is also good for their development, and is even linked to 'above-average intelligence.'

READ MORE: 22 incredible kids’ toys you can make from cardboard boxes

Using household items can save money if you’d rather not go out and buy a host of new toys while children are in this stage of development.

Adria Barnett recommends making sure your child has enough small objects and a box – such as cotton wool balls and a tissue box – to keep them busy while they’re in this period of learning. But if you do want to splash out on a new toy to simulate this movement, ring stackers, nesting cups and shape sorting toys are most suited.