7. Tutoring
Tutoring is one of the best ways to earn money while applying the knowledge you possess. If you are good at math, science or languages, you can spend the free time you have tutoring other kids while your kids are at school. The schedule is flexible and the pay is fixed so there’s no reason not to try it. This is a good opportunity to put your degree to a great use while staying at home. The average salary for tutoring is $17.07 per hour.