Overview: It's love at first sight for Ray when a new American teacher starts, Jacko and his mates start cleaning car windscreens, and Natalie is horrible to everyone.
Overview: Ms. Janowitz suggests the idea of a school newspaper, and Nat continues exhibit a changeable personae until it becomes evident that she is just one of a pair of twins.
Overview: The windscreen washers accidentally target Mr. Hargreaves car. He tells Mr. Robson that pupils must stay in at lunchtime, and Ray overhears and circulates a bulletin with the news.
Overview: Trainers are banned at school after an expensive pair are stolen. The 5th formers debate the "Invidividual" versus the "Group".
Overview: Maria and Richard make fake American trainers, Spanner and Techno use the computer to produce the lines they are given to do, and unauthorized photographers appear in the playground.
Overview: Mrs. Monroe unwittingly gives plausible excuses for trainers to be worn, Justine tapes a revealing interview with Mr. Hargreaves and Alice and Becky find a secret garden.
Overview: While Chrissy goes into an early pregnancy, almost giving birth in the school loos, Ted seems intent on creating a new life for himself in Southampton.
Overview: Mr. Hargreaves isn't pleased when the newspaper misquotes him as lifting the trainer ban. The piece about cigarettes being sold to first formers provokes violent revenge against Justine.
Overview: Mrs. Keele, Grange Hill's new headmistress, starts. Ted finally goes to see Chrissy and their baby. Jacko sells flowers from the garden to Liam who gives them to Justine.
Overview: The clashes between Natasha and Natalie, and the violence in the peace garden finally all get too much for Becky. The feud with St Joseph's School gathers momentum.
Overview: Writers' Week causes a bit of a stir, Techno finds out that "LoveByte" isn't quite the girl he was expecting, and Ray kisses Ms. Janowitz.
Overview: Justine plays a trick on the Cigarette Gang, and there's a massive confrontation between St. Joseph's and Grange Hill.
Overview: A local newspaper reporter steals Justine's unpublished account of the confrontation with St. Joseph's, and Mrs. Keele issues an ultimatum to the school.
Overview: After Justine intercepts a postcard for Ted a few home truths are revealed. Ted moves away to Southampton, alone. Diane finds a fox's paw print in the garden. Liam has a confrontation with a rival gang.
Overview: Staff and pupils unite to stop the sale of the Peace Garden land.
Overview: Ray and the others try to find Liam to stop him joining in the Eagles and Hawks gang fight, but they find he's had an accident en-route, and is lying dead in the road.
Overview: Public schoolboys visit Grange Hill, Year Seven find out how environmentally friendly the school is, or rather isn't, and Justine makes a surprise return.
Overview: The visiting public schoolboys find that the girls at Grange Hill are a little more than they can handle. Richard finally gets time alone with Natasha.
Overview: Richard organizes a collection for Ms. Janowitz, and Chrissy brings her baby to school.
Overview: A fashion show and baseball match bring the school year to a close. Ray's jacket becomes Ms. Janowitz's leaving present, and the Cigarette Gang get expelled.