11x1 - Episode 1

January 5, 1988

Misdirecting the new first formers becomes a fun pastime for Grange Hill. A thief is targeting school property. Julia has gone, and Fred wastes no time making advances towards her best friend Laura.

11x2 - Episode 2

January 8, 1988

Justine finds that Tegs has been up to no good, but she's in trouble herself for her fancy blouse. There's a surprise in store for Laura when she gets home.

11x3 - Episode 3

January 12, 1988

Calley starts reading the bumps on people's heads, Georgina and Helen give each other dares, and Mrs. Reagan's keep fit class has an unseen audience.

11x4 - Episode 4

January 15, 1988

Fiona shows Ronnie the Fun House - a hip-hop club and demonstrates her own rap. Gonch starts a P.E. kit service, and Justine rescues Tegs.

11x5 - Episode 5

January 19, 1988

Robbie saves Calley from Mauler's amorous advances, but pays for his intervention. Mr. Robson's crash helmet goes missing, and there's a smile on Tegs' face when Mauler gets accused of taking it.

11x6 - Episode 6

January 22, 1988

The rap partnership "Fresh and Fly" is born. Matthew's lies about his glamorous lifestyle are becoming increasingly obvious to others.

11x7 - Episode 7

January 26, 1988

The Grid Iron gang accidentally soak Mr. Bronson, and Tegs tells Justine about his errant family.

11x8 - Episode 8

January 29, 1988

Mauler gets his come-uppance in the French lesson. Mrs. McClusky asks the staff to show some fair-play as regards to thinking every crime has been committed by Tegs.

11x9 - Episode 9

February 2, 1988

Gonch's PE Service looks set to involve Calley and Ronnie, as long as they can be persuaded to do the washing.

11x10 - Episode 10

February 5, 1988

Danny's back in trouble for arriving late at lessons; Calley takes on the burden of washing sports gear; and Vince's fancying of Helen leads him into the clutches of Mauler's gang.

11x11 - Episode 11

February 9, 1988

A fad of wearing fruit badges starts among the first formers. Ronnie and Fiona go to see Wesley about their Hip-hop act, and the PE services becomes even more chaotic.

11x12 - Episode 12

February 12, 1988

Laura and her mother hold a dinner party and Fresh and Fly want to enter the Hip-hop competition - but first Gonch has to get them and their equipment to the venue.

11x13 - Episode 13

February 16, 1988

Laura finds out the truth about Simon's behaviour at the party, and Matthew's back is revealed to be covered in painful welts.

11x14 - Episode 14

February 19, 1988

Tegs takes Justine home, but why doesn't he seem to know where anything is?

11x15 - Episode 15

February 23, 1988

Ziggy rounds up a posse to deal with Mauler, but Mr. Griffiths gets in the way. Ronnie is tempted into shoplifting by the success of Calley, Helen and Georgina, and pays the price.

11x16 - Episode 16

February 26, 1988

Matthew explains about his drunk and violent father to Mr. Mackenzie. Freddie and Laura orchestrate some passive resistance in football and hockey. Calley and the girls decide to own up about their shoplifting.

11x17 - Episode 17

March 1, 1988

Gonch's starts his latest venture, babysitting, with Ziggy, but first he needs to acquire some temporary girlfriends. Helen and Georgina finally tell Mrs. McClusky about their shoplifting.

11x18 - Episode 18

March 4, 1988

Robbie finally asks Calley out, but will she turn up? Helen, Calley and Georgina are taken to meet the manager of the shop they stole from.

11x19 - Episode 19

March 8, 1988

Ronnie has a nightmare interview with the police. The attempt to get Calley together with Robbie goes wrong, thanks to Trevor and Gonch's crèche idea seems doomed before it can properly begin.

11x21 - Series 11, Episode 20

March 11, 1988