What do I put in under work experience in my resume!?!?

Yes, put your babysitting. Write what sort of responsibilities you had during those jobs just like the example you used. If you have references, as in the people you worked for to vouch for you, made sure to have their names and numbers ready for the application or if they ask for it when you get interviewed. Any other activities, such as volunteer work or say, counselor in training at a summer camp, can also go on the resume. Also, foreign language study is good.