Crawl and train

Offer yor little one to crawl along any sloping surface. It can be a wide shelf, covered with a blanket, or an ironing board.
Place the shelf so that the angle of slope was about 30 degrees. Put a bright toy to the top to attract your baby's attention.
Let your baby crawl along the surface to catch the toy.

Make photos of your baby during the process, upload to the App. Write about the little one's new ability.