will not interrupt what you are doing.Divided into 3 sections: (a) Algebraic notation and simplifying by collecting like terms and multiplying/dividing expressions. (b) Substituting values, including negative numbers, into algebraic expressions, with consideration of BIDMAS. (c) Forming algebraic expressions from potentially worded information, particularly appreciating it as the first step in solving equations (the latter which isn't covered till the 'Equations' topic).
- Download all files (zip)
- Yr7-AlgebraicExpressions.pptx (Slides)
- HeadToHead-Year7-AlgebraicSimplification.pptx (Activity)
- HeadToHead-Yr7-FormingExpressions.pptx (Activity)
- Yr7-FormingAlgebraicExpressions-Ex3.docx (Worksheet)
- Yr7-AlgebraicSimplificationHwk.docx (Worksheet)
- Yr7-AlgebraicAdditionPyramid.docx (Worksheet)
- Yr7-SubstitutionFormingExprHwk.docx (Worksheet)
R Corrigan
27th May 2022 Flag Comment
what is the normal time you go on DFM for me it is around 4pm-6pm
A Javid
26th May 2022 Flag Comment
WILKONSOON, you are correct, i do have a lot. However you still have a little more than 2 hours to find that lesson...im afraid And i do not agree as i do not have any prized possesions.... So, are you willing to accept my offer? You really dont have long left. Failing to do so without agreeing to my wager will guarantee you death. In the most brutal and harshest way possible. However, as I am in a suitable and very pleasant mood this evening, I am willing to extend the deadline to Sunday at 19:02pm. I will be waiting.
J Wilkinson
26th May 2022 Flag Comment
Javid, I'm sure you've got a lot going on in life right now. So I'll make you an offer. Both our most prized possessions, trade with each other. Then whoever can find usage out of them first gets to keep both items. You can decide what your most prized possession is, and you will let me know in the IGCSEFM surds resource chat. You have 12 hours. and to show you how serious I am, you have 6 hours.
A Javid
25th May 2022 Flag Comment
Heyy Ghanbari Yeahh duhhh Well i am. I think J Wilkonsoon is a robot or somat
A Javid
24th May 2022 Flag Comment
ALRIGHT, WILKONSOON I HAVE THOUGHT OF DA WAGER.... You find the last lesson where i said something, I reveal my name, where Im from, my age and who.I. Am. However.....if you do not find the lesson by THURSDAY 7:46pm then there will be consequences....such as, your full name, age, where you live, who you are....AND....hmmm......you must confess a recent deep dark secret to me that youve never told anyone.... it could be a feeling towards someone, a horrible or angelic act youve done, soemthing you wish you really really had. OH AND IF I WIN YOU HAVEEE TO COMPLETE A DARE UNDER NO CIRCUMSTANCES, IF YOU WIN I HAVE TO COMPLETE ONE OF YOUR DARES UNDER NO CIRCUMSTANCES....DeAl??
A Javid
24th May 2022 Flag Comment
But yeah....omg ikr I think DHARIWAL got scared there was 3 vs 1 lol
A Javid
24th May 2022 Flag Comment
Haha lol ikr corrigan Mm hmm...Wilkinsooons a tough one, yet not too tough.... Ive dealt with more challenging before...
R Corrigan
23rd May 2022 Flag Comment
omg M DHARIWAL and S BASSI have stopped commentating after I wrote that excellent essay about how we are innocent to comment on this chat!!! (I probably just jinxed this chat by writing this lol!!!)
A Javid
23rd May 2022 Flag Comment
Hmm not our life savings...besides looking at u and ur noodle arms im betting you dont have any money worth wagering about... Give me precisely 12 hours, 28 minutes and 26 seconds to think...see you then
A Javid
23rd May 2022 Flag Comment
Hmm...Wilkinsooon are you sure...like very sure my bodyguard wasnt there Think veryy hard. I mean bodyguards come in all shapes, sizes, forms, appearances I mean, appearances are deceiving as you know....
J Wilkinson
23rd May 2022 Flag Comment
And I like the idea of a wager. I am thinking... both of our life savings, put into a pot, and the winner takes all. Let me know what you want to wager about in the first place, since you've never told me...
J Wilkinson
23rd May 2022 Flag Comment
Uuuh Javid, I was home both days over the weekend and nobody showed up... You sure that bodyguard isn't just some double agent working for me and passing information onto the FBI about you?
R Corrigan
21st May 2022 Flag Comment
I had all my tests and I finished my English test on Friday freedom!!! for me :)
A Javid
20th May 2022 Flag Comment
Corrigan, thats amazing to hear! congratss butt i have my first english gcse on wednesday...sooo nervous. MY FIRST ONEEEEEE
R Corrigan
20th May 2022 Flag Comment
s bassi the reason why we type is that we finished our revision and have nothing else to do we just want to chat like friends also nobody like a bossy person ruing your fun
A Javid
20th May 2022 Flag Comment
BWAHAHAHHAHA WILKONSSON U HAVE MISSED 1111 HEHEHEHEHE Hey why don't we bet on it... A wager....
A Javid
20th May 2022 Flag Comment
Wilkonsoon honestly just stop. My bodyguard is going tk arrive at your whereabouts in exactly 45 minutes and 23 seconds. And trust me. You do NOT wanna be there when she comes. So, you better get goiiin
A Javid
20th May 2022 Flag Comment
Awww thanks Wilkinsooon But yh dahriwal Ur just some lowsy old bully, who thinks they're superior 2 every1 Just shush.
A Javid
20th May 2022 Flag Comment
S bassi Lol We really dont, but need ta revise... unlike soME people
J Wilkinson
20th May 2022 Flag Comment
I have your coordinates since I found all three resources that you commented on. What you gonna do?
J Wilkinson
20th May 2022 Flag Comment
Aww man I'm having trouble findin the last resource! I guess I'll just have to whip out my super amazing hacker skills ad use the hacking software to find you. B)))
J Wilkinson
20th May 2022 Flag Comment
Javid, I've already found 2 of the three. One more to go before I get my prize! :)))))))
J Wilkinson
20th May 2022 Flag Comment
M Dhariwal, stop thinking you're better than everyone because you're not. I bet you sit at your computer all day, browsing reddit, and looking at stupid memes on r/funny. Stop picking on people who have done nothing to you.
S BASSI
20th May 2022 Flag Comment
You lot have no lives typing on Drfrostmaths. USE IT FOR REVISHAAN.
A Javid
19th May 2022 Flag Comment
Hey wilkonsoon, ur not a girl i presume So shush, u dont underSTAND what we mean
R Corrigan
19th May 2022 Flag Comment
there are still two more places you did not reply to!!!!!J wilkison
J Wilkinson
19th May 2022 Flag Comment
Javid I found you It's in the written calculations resources page
J Wilkinson
19th May 2022 Flag Comment
Corrigan, I don't call people bestie either lol. Don't see a point in favouring one friend over another. Seems a bit mean :/
R Corrigan
17th May 2022 Flag Comment
I simply love texting on this DFM it is soo fun!!! ps J Wilkinson a girl does have more than 1 bestie but I tend not to call ppl bestie but I don't mind if other ppl do it
A Javid
17th May 2022 Flag Comment
Wilkonsoon, um... well you still havent found out which lesson you didnt reply too.... So like...find that out first that ill possibly reconsider, okay? And a girl can have more than 1 bestie, but you wouldnt understand that, okayyyy?
J Wilkinson
17th May 2022 Flag Comment
T Xue, you wouldn't get it. My goals are beyond your understanding. Don't mess with things you don't understand.
A Javid
16th May 2022 Flag Comment
Lol Corrigan its okay To me, age doesnt rlly matter i guess. Ur still my bestie!!!
A Javid
16th May 2022 Flag Comment
C Hall, i really have no idea but what i do know is that Wilkonsoon is a fool.
R Corrigan
16th May 2022 Flag Comment
A Javid thanks I thought I was going to be laughed at or something
A Javid
15th May 2022 Flag Comment
Oh right, quite young! But its okay! Because online i guess age doesnt matter?
A Javid
15th May 2022 Flag Comment
T Xue, i have noo idea. I guess Wilkinson is one of the weird ones
R Corrigan
15th May 2022 Flag Comment
A Javid I am a bit younger than that I am 11 years old almost 12 in a month I have just noticed I am the smallest one here!!!!lol
A Javid
14th May 2022 Flag Comment
U have to guessss.... also, how old r u corrigan. im guessing 13 or 14? i dun know lol
A Javid
14th May 2022 Flag Comment
Omg sames ikr corrigan Just a nice casual convo! Umm im older than 13 and less than 17. How old am i?
R Corrigan
14th May 2022 Flag Comment
Just asking what is your name if you don't mind ;)also how old are you
A Javid
13th May 2022 Flag Comment
Well Corrigan i guess we all have our tastes in subjects. Maybe if you become a historian, you can teach me to the next generation or something in the future!!! But yeah, I luurrrve English. Its me ultimate fave subject ever! Its..its amazing!
A Javid
13th May 2022 Flag Comment
And i will not tell yoy. Find me, trap me, strap me to a chair for the next 2 weeks. Youll never know. Because, you. Are. A. Fool. And a dumb one also. Cebause youre a fool. Get that set into your pea brain, okay?
A Javid
13th May 2022 Flag Comment
Omg okay First, Wilkonsoon, i in fact do have money so ill just hire a bodyguard and get the fbi on this very special...case
R Corrigan
13th May 2022 Flag Comment
A Javid just saying I love history it is one of my favorite subjects. ps my teacher is amazing
J Wilkinson
12th May 2022 Flag Comment
I don't have any money. But what I do have are a very special set of skills. Skills that make me a nightmare, for someone like you. If you don't tell me which lesson I missed, I will hunt you down. I will find you. And I will spam the chat system with comments.
A Javid
11th May 2022 Flag Comment
P.s you missed a lesson btw Where i said something....so you didnt find me heeeheee
A Javid
11th May 2022 Flag Comment
It was sarcastic comment but what everrr (Whispers, eww who likes historyy? Thats such a crappy subject) But anyway, everyone has a least 1 nasty, hated teacher so its okay
J Wilkinson
11th May 2022 Flag Comment
Nobody told me to. I chose it asone of my options. I'm enjoying the subject, just not the teacher
A Javid
10th May 2022 Flag Comment
Well who told you to take history? History's such a boring, terrible subject
J Wilkinson
9th May 2022 Flag Comment
I'm doing my final exams this week and my teachers are still giving me homework. I'm convinced my history teacher wants to kill me lol
A Javid
6th May 2022 Flag Comment
Ummm mainly whenever but mainly on Tuesdays or wednesdays cuz that when i needa do my homework
A Javid
3rd May 2022 Flag Comment
Lemme try to pronounce that... ren - zu - wan Is that right? Jsiwwjjwj
A Javid
3rd May 2022 Flag Comment
Omggg im so sorry lol I cant believe i didnt notice that hehe Sorry corrigan :) :/ Oh i love ur first name (thats not meant to sound weird, i hope) But yeah...
A Javid
3rd May 2022 Flag Comment
Ikr, its somewhere were we fellow students of knowledge can share our feelings!
R Corrigan
3rd May 2022 Flag Comment
Btw my last name is Corrigan, not Corringan A Javid but it is an easy mistake to make(not really):) tbh I'm quite used to people not pronouncing my real name right (it's RenZhixuan)
R Corrigan
3rd May 2022 Flag Comment
A Javid I am doing fine thanks and J Wilkinson you are quite right I don't think they even look at the comments
J Wilkinson
3rd May 2022 Flag Comment
the chat system makes eveything so much enjoyable, being able to chat with other people and sare experiences makes the website a lot more fun. Not sure it makes the maths any more bearable though lol
C Dunleavy
2nd May 2022 Flag Comment
i hate math but this website makes it more bearable, apart from it never letting me log in and i have about 11 different accounts, its great
A Javid
1st May 2022 Flag Comment
Oh right yeah, true Ty lol How are you doing on this fine day Corringan?
R Corrigan
1st May 2022 Flag Comment
btw it has been interesting reading your and J Wilkinson's comments
R Corrigan
1st May 2022 Flag Comment
yep, I do :) just some stuff you know if there might be younger people.Depending on how young there are.
A Javid
30th Apr 2022 Flag Comment
Ummm It wasnt really that rude, just mainly petty stuff if u know what i mean lol
R Corrigan
30th Apr 2022 Flag Comment
info helped me a lot also I don't think you should be writing rude stuff on here it is not for that
J Wilkinson
29th Apr 2022 Flag Comment
gg Javid, I hope to see you around here soon someday. I hope I'll do well, and I wish you all the best with your future endeavours!
A Javid
28th Apr 2022 Flag Comment
Yeah, u did!! I said im everywhere on another chat thingy And u said it too Anyways yah, this was rllly fun. And i must say, you are quite a fun person to fight with! Id love to do it more But yeah same to you! Good luk on ur gcseesssssss
R RALPH-PEREZF21
28th Apr 2022 Flag Comment
You Shouldn't be using this chat for words that don't belong here.
J Wilkinson
28th Apr 2022 Flag Comment
And lets be honest. Nobody here uses the chat system to comment actual good feedback, we just come here to take the piss out of it.
J Wilkinson
28th Apr 2022 Flag Comment
Uhhh, I didn't copy what you said before. I must have either missed that part or just didn't care enough. Well I think we can both agree that this has been rather fun, but I must skidaddle to the comments section of another resource. Tally-ho and I wish you all the best!
A Javid
28th Apr 2022 Flag Comment
Firstly, lets not use bad language now cuz there are young people here. Secondly i dont have reddit either Thirdly i can't really be bothered making an account Fourth, why did you copy what i said before? Fool. its not that hard to make up a comeback is it?
J Wilkinson
28th Apr 2022 Flag Comment
Honestly, I wouldn't care if someone took the piss out of me when I was dead. I agree with your family that you're childish by the way you write these comments. Oh well, do you have reddit? We could continue the argument on there if you want. Or just make a discord account, it's not that hard.
A Javid
27th Apr 2022 Flag Comment
okayyyy, wilkinson. its nice to know that youre 15, if thats really your age...ahem ahem probably not cough cough however, even though I'm slightly younger, may I say that it is a little shallow and petty to be arguing in this manner (lol,*laughs inside*) And that I do, obviously know what a joke is, obviously. And i also understand, with my small 'nine year old brain', that its not good to joke about a dead person now, is it? would you like it, if a strange, nonsensical being was to make fun of you when you die? hmm? Of course I want to continue this argument, who do you think i am?! *fool* and, fyi, im not a 9 year old, although many of my friends and fam do say i am rather childish and dont act my age (XP) but anyhoo, there is a slight problem with your request, i do not have discord so yeah
J Wilkinson
27th Apr 2022 Flag Comment
A Javid I'm 15 years old. I know I also have stick noodle arms, that's why I chose you to fight because it would be a fair fight. Secondly, I know Stephen hawking isn't alive anymore (obviously), I was joking. You obviously can't tell what is a joke. At the end of this paragraph is my discord, het me up if you want to continue this argument. I'll be waiting. I'm willing to bet you're the 9 year old here, with the way you're speaking. So hit me up on discord and we can argue more. Discord: JoeW#8623
A Javid
24th Apr 2022 Flag Comment
Ok ok listen up WILKINSON firstly u cant even see me Second i aint the only 1 wif the noodle arms, i see u too wif ur tiny long sticky arms typing at the keyboard Third, stephen aint even alive and if he was no way would i be even in a fight with the dude. Boy he cant even speak Fourth, easily?? Easily?? Id like ta see ya try. U probs some 9 yr old kid acting like some kinda big man
J Wilkinson
23rd Apr 2022 Flag Comment
Bruh A Javid, I could easily scrap you into oblivion. Mate you've got noodle arms, Stephen hawking could beat you in a fistfight if he was still alive
I Deeks
8th Apr 2022 Flag Comment
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I Deeks
8th Apr 2022 Flag Comment
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J Wilkinson
21st Mar 2022 Flag Comment
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R Panicker
20th Dec 2021 Flag Comment
Thanks a lot, this website has helped me with a lot of tests, dfm
P Rath
2nd Dec 2021 Flag Comment
Dr. Frost thanks so much for your outstanding resources, you helped me pass the Bucks 11+ for Royal Grammar School! I cannot thank you enough for your help.
D Person
22nd Oct 2021 Flag Comment
W Figiel
27th Sep 2021 Flag Comment
Dr frost i want to take the time to say this website is very poggers and helped me learn my alphabet
E Gates
12th Aug 2021 Flag Comment
the best website for maths. helped me so much throughout lockdown and i have learnt so much! thank you dr frost maths
A Gupta
14th Mar 2021 Flag Comment
Amazing website with lots of resources and extremely helpful to revise for tests. Thanks
M Gupta
24th Dec 2020 Flag Comment
I had a quick question , how will I access the answerers fir these worksheets
T Malaj
10th Oct 2020 Flag Comment
It does not let me click on the links to worksheets, slides and activities.
Mr B Murphy
3rd Jun 2020 Flag Comment
Forming Expressions is Titled Indices - but brilliant thank you.
A Lehmann
29th Jan 2020 Flag Comment
soooooooooooooooooo good! really helped my students understand!!
S Arrawatia
5th Jan 2020 Flag Comment
This is a very useful website which has helped me progress in many topics.
Deb
30th Aug 2018 Flag Comment
yr 7 -algebraicexpressions.pptx ex 3 final question should say /25 not 24.
I pir
17th May 2017 Flag Comment
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Mike Purkins
2nd Nov 2016 Flag Comment
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U Ansari
28th May 2022 Flag Comment
there is no linear equations