Offer your baby to play with a cardboard tube

Here's a quick and easy way to entertain your little one!
You'll need only a cardboard tube of paper towels.You can also make the tube out of a thick sheet of paper.
Talk to your child through the cardboard tube, trying to change your voice. The baby will be very surprised, he or she would listen with a great interest!
Make different sounds, pronounce different words through the tube. Then offer your little one to make the same.
Make photos of your baby playing with the tube, upload to the App. Write briefly whether your little one liked the game.