These free lessons are delivered via opencourseware Youtube video clips embedded on the Khan Academy website www.KhanAcademy.org. Many of the videos include free examples and practice exercises. Khan Academy prides itself with having delivered well over 100 million lessons free of charge.Khan Academy has launched a free new iPad app featuring interactive exercises and handwriting recognition. More than 150,000 interactive exercises aligned to the Common Core featuring instant feedback and step-by-step hints;All kids are affected in some way by homework struggles. From procrastination to distraction, from lack of motivation to disorganization, your child could use a helping hand. Here's a handful of articles offering expert advice to make homework less of a hassle.Discovery Education offers a wide variety of free family resources that you can trust to provide high quality, relevant material for you and your children. We invite you to take a look at our family activities, contests and a wealth of other resources that are vetted by Discovery Education and uniquely designed with parents in mind.This site provides resources on a wide range of topics that are important to parents.