Oasis frontman Liam Gallagher has gone back to school - to give music lessons to his sons and their classmates. The 35-year-old dad has been spotted playing soccer in the playground at his young sons' school - and even heading into classrooms to teach the students about music. A source tells British newspaper The Sun, "Liam's spending loads of time in the school. He does the school run and often pops in and teaches the kids some music. He's often in the music room playing on the instruments with the kids. And he sometimes has a kick about (plays soccer) outside too. "Some of the kids are a bit too young to really understand who he is. He's just another dad to a lot of them - they don't know how lucky they are. He's spending more time in the classroom now than he did as a kid." But the former rock wildman doesn't seem to mind being tamed by fatherhood, freely admitting his favourite kid's show is SpongeBob SquarePants. Gallagher is dad to Lennon, eight, and Gene, six, with his partner, pop singer Nicole Appleton. He also has a nine-year-old daughter, Molly, from a previous relationship with Lisa Moorish.