"If you do something and think it is challenging, but keep trying and then eventually do it, you will be so proud of yourself."
"It's important to challenge yourself because otherwise you wont try new things."
"If you are doing the same thing everyday, and it's not challenging, then you wont learn."
These girls found tangram patterns challenging at first, but after some perseverance, they worked out some strategies to make the task at hand easier.