BY CHARLOTTE LANKARDLearning is difficult if a child or a teenager is being bullied. Bullying can take the form of name-calling, writing mean notes, embarrassing someone, shoving, hitting, pinching, giving mean looks, leaving someone out, starting rumors or creating graffiti with people's names. Because children may not know how to verbally express what is happening, you just need to watch their behavior.Read more on NewsOK.com