People who are left-brain dominant are said to be organized, logical, good at following directions, good in science and math, etc. While people who are right-brain dominant are said to be absentminded, spontaneous, not good at following verbal directions, good at writing, drawing or playing an instrument, etc.
To figure out which side of your brain is more dominant, take this test from The Art Institute of Vancouverr. My result revealed I'm right-brain dominant, which might explain why I'm so bad at remembering names but good at remembering faces.
There are many creative people out there and perhaps most of them are posting their videos on YouTube, Take this video for example that tests your spelling prowess in a very unique way. I haven't completed the test yet so I'm unsure whether this is suitable for kids, but for the young at heart like me, I think you'll enjoy this.