The holidays will be here before you know it. If you're looking for toy ideas for your child, add foam blocks to the top of the list. Foam blocks are great for play-based learning. But, they are also a fun way to spark your child's imagination. Read the list provided below. Here are five reasons to buy foam building blocks for your child. Foam Blocks Promote Creativity If you're looking for a way to encourage creativity, it's time to buy your child some foam blocks.