It's the week of Chinese colors for all 1st graders, you can check the color song in Mandarin on youtube.

1st graders are taking notes of Mandarin colors by writing down the Mandarin pronunciation and coloring their own shapes.

Here is the youtube link for Mandarin color song, which is very helpful for your kids to review colors in Mandarin: https://www.youtube.com/watch?v=tHmkDmZVZt8