0:05:50 > 0:05:57.
0:06:02 > 0:06:06CBBC have sent these four magicians into your schools.
0:06:06 > 0:06:10They are some of the hottest magicians in the country.
0:06:10 > 0:06:12Our magicians went undercover
0:06:12 > 0:06:16and they pretended to be supply teachers.
0:06:21 > 0:06:24Could you spot a magician pretending
0:06:24 > 0:06:28to be a supply teacher? Could you? Really?
0:06:28 > 0:06:30This is James.
0:06:30 > 0:06:34He's got a cheeky glint in his eye and a bunch of tricks up his sleeve.
0:06:34 > 0:06:37He is going undercover as a supply teacher.
0:06:37 > 0:06:41None of the class suspect there are cameras hidden
0:06:41 > 0:06:44in every corner of their classroom, or realise
0:06:44 > 0:06:46that James is not a real teacher.
0:06:46 > 0:06:50I like going camping. Does anybody like going camping?
0:06:50 > 0:06:52It's good fun, isn't it?
0:06:52 > 0:06:56Because I go camping so often, I've got lots of gadgets and gizmos
0:06:56 > 0:06:59that help me be more environmentally friendly.
0:06:59 > 0:07:04- I've brought my favourite one. Would you like to see it? ALL:- Yes!
0:07:04 > 0:07:06Me, too, but where is it?
0:07:06 > 0:07:10Here it is - this is the Magi-Kettle 5000.
0:07:10 > 0:07:14Instead of taking lots of different plastic bottles with me,
0:07:14 > 0:07:17I take one drink with me and keep it inside the kettle,
0:07:17 > 0:07:22but then the kettle can change the liquid into any drink I want.
0:07:22 > 0:07:25- Would you like to see a demonstration? ALL:- Yes!
0:07:25 > 0:07:28I'm going to need... one of your teachers.
0:07:28 > 0:07:32Mr Sunderland, could you come up and take a seat for me?
0:07:32 > 0:07:36This is the class's regular teacher, Mr Sunderland.
0:07:36 > 0:07:40He's in on the secret, but he doesn't know what he'll have to do.
0:07:40 > 0:07:44So, you just open up the kettle and then you can put in
0:07:44 > 0:07:48any drink you want. We'll use cola, but it could be anything.
0:07:48 > 0:07:51I'm sure you all know how to fill up a kettle.
0:07:51 > 0:07:55Remember, don't play with the kettle, it's dangerous.
0:07:55 > 0:07:59And this is magic, so no point trying it yourself, people.
0:07:59 > 0:08:02And then all you have to do is pop the top back on
0:08:02 > 0:08:07and then it works exactly like a flask. So let's say
0:08:07 > 0:08:10you turn up at your campsite. You want to drink cola.
0:08:10 > 0:08:13That's fine because you've got cola,
0:08:13 > 0:08:17but if your sister fancies some lemonade, all you have to do,
0:08:17 > 0:08:21you just change the dial on the front from cola to lemonade
0:08:21 > 0:08:26and hopefully...the cola inside will now turn
0:08:26 > 0:08:28into a lovely glass...
0:08:28 > 0:08:29Whoa! It's lemonade!
0:08:32 > 0:08:35Mr Sunderland, would you like to do a taste test?
0:08:35 > 0:08:38It's the moment of truth.
0:08:38 > 0:08:41- It's all good?- Yep. Delicious. - A glass of lemonade.
0:08:41 > 0:08:45OK, your mum might prefer to drink some cherryade.
0:08:45 > 0:08:49Mum liking cherryade?! How does James know my mum?
0:08:49 > 0:08:53So, all we have to do again is just change the dial from lemonade
0:08:53 > 0:08:55to cherryade and this time
0:08:55 > 0:08:59we should be able to get out a nice glass...
0:08:59 > 0:09:01- ALL:- Ohhh!
0:09:01 > 0:09:03..of cherryade.
0:09:03 > 0:09:05Would you like to take a taste?
0:09:05 > 0:09:09Thank you. Yep, cherryade.
0:09:09 > 0:09:12Your dad might want an orange drink.
0:09:12 > 0:09:16James's made-up family sound like a right fussy lot!
0:09:16 > 0:09:18That's no problem.
0:09:18 > 0:09:21All you have to do is just take the dial
0:09:21 > 0:09:24and change it from cherryade to orange
0:09:24 > 0:09:27and then...
0:09:27 > 0:09:29we should get
0:09:29 > 0:09:32- a nice...orange drink. - Whoa!
0:09:32 > 0:09:36That's the third different drink from that kettle!
0:09:36 > 0:09:39Where is it all coming from? I can't see any hidden taps.
0:09:39 > 0:09:41Lovely fresh orange juice.
0:09:41 > 0:09:45In the evening, when the sun goes down, it starts to get chilly.
0:09:45 > 0:09:48So how about you change it into coffee?
0:09:48 > 0:09:52He's going to do coffee?! How does that work?
0:09:52 > 0:09:56Now, we might as well use all of the rest of it for this.
0:09:56 > 0:10:00We should be able to turn the liquid...
0:10:00 > 0:10:02into...
0:10:02 > 0:10:05a nice, warm...cup of coffee.
0:10:08 > 0:10:11- I bet it's cold.- Yep.
0:10:11 > 0:10:14- Is that a hot cup of coffee? - Yep.- One hot cup of coffee.
0:10:14 > 0:10:20It's not cold, it's hot and hot can scald. So be careful, folks.
0:10:20 > 0:10:24Unfortunately, I can't tell you how it works.
0:10:24 > 0:10:27There's a good reason why I can't tell you why it works.
0:10:27 > 0:10:30Remember I said I was a teacher from another school?
0:10:30 > 0:10:32I'm not. I'm a magician.
0:10:34 > 0:10:35And you know all of your teachers
0:10:35 > 0:10:40and all of your mums and dads? They've set you all up.
0:10:40 > 0:10:43You are all being filmed for a new TV show on CBBC
0:10:43 > 0:10:47called Help! My Supply Teacher Is Magic.
0:10:47 > 0:10:50CHILDREN ALL TALK AT ONCE
0:10:50 > 0:10:53Would you realise your supply teacher was magic?
0:10:53 > 0:10:56Subtitles by Red Bee Media Ltd