Barney Harwood meets British astronaut Tim Peake to discuss his planned mission to the International Space Station and learns about his training techniques. Lindsey Russell helps to maintain the Channel Tunnel, and the green campaign continues live in the studio as a theatre company demonstrates how to turn rubbish into puppets.

Watch magicians Penn and Teller perform their amazing magic trick on Blue Peter, and then find out how they did it!

Barney and Radzi plan to take part in a hovercraft race. But will they have what it takes to get their licence before the big day? To make sure they are eating well, Jamie Oliver shows Barney how to make a healthy rainbow wrap.

An eco edition of the show, in which Lindsey Russell discovers the effect a few days' worth of rubbish has on the environment. Plus, she and Radzi Chinyanganya sample extreme carriage-racing, and scientist Greg Foot discusses the spacecraft Rosetta.

Radzi Chinyanganya, Lindsey Russell and Barney Harwood present a special edition from Baltic Square in Gateshead, Newcastle, where they celebrate three days of events and broadcasts from the North East by launching this year's Blue Peter Sport badge. They are joined on stage by British gymnastic champion Louis Smith and Paralympic gold medallist Hannah Cockroft. The presenters also find out what it takes to make it as a knight when they try their hands as medieval squires.

The team broadcasts live from RSPB Minsmere in Suffolk, which is the home of this year's Springwatch series. Barney Harwood and Lindsey Russell celebrate the end of the Green Badge season with Chris Packham and Michaela Strachan. Plus, an eco-challenge reveals the effect a few days' waste can have on the environment.

The team broadcast live from the Blue Peter Garden where among other things there is a game of bubble football.

Presenter Lindsey Russell follows the journey of a guide dog puppy, and is in charge of picking its name. She also joins Barney Harwood to learn the lindy hop dance, and they attempt to pull off a show-stopping performance in front of an audience at the London Jitterbug Championships.

The team presents from Wimbledon, where Lindsey Russell offers an insight into the famous tennis tournament, and demonstrates how to make a fruit jelly. Radzi Chinyanganya meets young tennis player Jhonayah Fletchman, who is tipped to do well in the sport. Plus, a look behind the scenes at the West End musical Matilda.

The team presents from the Hebden Bridge Handmade Parade, and gets involved with the workshops and also demonstrates how to make an animal mask. Barney Harwood visits Silverstone race track to meet Scottish driver Susie Wolff.

Radzi Chinyanganya, Lindsey Russell and Barney Harwood team up with the stars of CBBC show Who Let the Dogs Out? to perform a special trick. Illustrator Quentin Blake answers viewers' questions and provides tips on drawing, and Inkquisitive artist Amandeep Singh demonstrates his talent.

The presenters host a special edition live from Colwyn Bay, Conwy County Borough, and challenge one another to games on the sand. Barney Harwood learns about a surfing challenge and gets tips on how to be safe on a board. Plus, the winner of the badge poster competition is revealed.

Remember Blue Peter's competition to design sonic devices for Doctor Who's Paternoster Gang? In this Blue Peter special, Lindsey goes behind the scenes with the winners to see their Sonic Gauntlet, Lorgnette and Hat Pin in action - and they only run into Peter Capladi, the new Doctor, himself! Plus Dan Starkey, who plays Strax, explains how the show's prosthetics turn him into a Sontaran - and the make-it is a Tardis T-shirt.

The team launches a competition to design a mission patch for British astronaut Tim Peake, which will be featured on his space suit as he sets out to become the first British person to visit the International Space Station. Radzi Chinyanganya gets to grips with racing Formula E cars and the new puppy Iggy is put to the test.

The presenters are joined in the garden by boy band Union J, who will answer viewers' questions and perform their new single Tonight (We Live Forever), and Brit Award-winning artist Ed Sheeran shares his tips on songwriting. Plus, Barney Harwood takes a behind-the-scenes look at the new CBBC drama Harriet's Army.

Barney Harwood goes behind the scenes of BBC drama Our Zoo to meet the cast, crew and animals. Radzi Chinyanganya and Lindsey Russell team up to race from Falmouth to Royal Greenwich in the Tall Ships Regatta. Plus, the stars of CBBC series Our School drop by to speak about having cameras in their classrooms, and there is an update on the Mission Patch

The team presents from Switzerland as Lindsey Russell travels to Verbier to reveal her new challenge. Plus, a look back at some of the extreme tasks the presenters have taken on, including Barney Harwood coming face to face with the world's largest passenger airliner and Radzi Chinyanganya meeting a team of life-saving dogs.

Barney Harwood attempts to surf the Severn Bore - one of the world's largest tidal surges, and the team look at the thousands of applications received for the 2014 Sport Badge. Plus, a special sporting star is given a gold Blue Peter badge.

The team present from both the BBC Philharmonic and the Blue Peter studio's to celebrate the BBC's Ten Pieces project, and Barney Harwood speaks to members of the station's orchestra. Radzi Chinyanganya attempts to play the alphorn in Switzerland, and the Shaolin Monks perform a mix of

Shelley the tortoise celebrates her 10th anniversary on the programme, and is visited by a vet as she prepares for hibernation. Radzi Chinyanganya and Lindsey Russell take on a mountain bike challenge along a Commonwealth Games track, and Barney Harwood learns how the Thames Barrier helps to protect London from tidal surges.

The team celebrates the Hindu festival of Diwali and there is a performance by singer-songwriter Arjun. Scientist Fran Scott conducts an experiment about germs, and Lindsey Russell discovers how ospreys build their nests. Plus, Radzi Chinyanganya begins a new challenge.

The team prepares for Halloween with a banquet, and is joined by a special effects make-up artist. Scientist Greg Foot explains what goes into a firework, and Radzi Chinyanganya is challenged to abseil down the Millennium Centre in Cardiff. Plus, Barney Harwood meets an artist who creates pieces using x-ray images.

Lindsay Russell embarks on a mammoth Mountain Marathon Challenge and Radzi Chinyanganya takes an exclusive look behind the scenes at Tower bridge. Plus, the presenters are joined in the studio by multi award-winning Japanese dance troupe Siro-A.

Michael Morpurgo, author of War Horse, joins the team as the Blue Peter Book Awards shortlist is revealed. Lindsey Russell faces another tough test while training for her Mountain Marathon challenge, and Barney Harwood goes behind the scenes of Get Santa! Plus, the presenters demonstrate how to make festive cards.