Because sometimes kids just need to get the 'wiggles' out.
Remember what it was like as a kid trying to sit still in a classroom all day?
Maybe you didn't get enough sleep the night before. You woke up late, rushed through breakfast, and raced to catch the bus to school. You tried to remain still and quiet in class for hours, but even though you wanted to learn, all your extra kid-energy made it hard to focus. Sound familiar?
Classrooms are amazing places of learning where kids discover more about the world, learn social skills, and hopefully cultivate a lifelong sense of wonder.