I have a coffee table in my home and it’s black. If I had children and I were teaching them colors, I would say “This table is black.” Then, I would find another example. “My shirt is black.” I would continue to find example after example to reinforce black.
You can turn this into a game. I took a sheet of printer paper, folded it in half long-ways and short-ways (hot dog style and hamburger style). Now there are four spaces. I got four different color markers, wrote the name’s of the colors, and then colored under those squares.
Above are the items I found just looking around the house. I’ve done this with my classroom students. The game is like a treasure hunt. Furthermore, they are reinforcing color concepts by looking for the color, touching the color, and matching the color. Oh yeh! Learning happening here!