How To Draw A Simple Owl

A very poor, simply not unique, example of a graph

This graph is (intentionally) riddled with problems that are commonly seen in pupil'southward work. Find out how to avert these plush mistakes below.

Mr Guch

Graphs - learn to dear them!

I hear this moan more than any other - information technology also is one of the most exasperating:

"Why practice we have to draw graphs in Science - information technology'southward non maths!"

With Ofsted going on about 'integrated curricula' it is important that students practice not meet subjects every bit insular and cut off from each other. The skills learnt in Math, English language and Technology are readily and necessarily transferable to the Scientific arena.

Graphs are one of the most of import tools bachelor to scientists (young and erstwhile) to brandish information. They are:

1. Easy to interpret
2. Display a large amount of information in a pocket-size (ish) space
3. Easy to depict!
4. Worth LOADS of marks in coursework and in exams (typically 4-8marks)

It is a source of endless badgerer seeing a pupil miss a grade boundary by a couple of marks only to scrutinise the paper and encounter three marks thrown away due to poor graphing. This article will take yous through the golden rules of drawing graphs, applicative to all exam boards, all situations, all the time. They are fifty-fifty up on my classroom wall as my 'Tips for the Pinnacle'

Common Mistakes, and how to avoid them

At least half the marks for any graph question are awarded for presenting your graph according to standard conventions; this is before the actual content has fifty-fifty been assessed. Before moving on from whatever graph question or from a graph section of your coursework, ensure you have followed the 6 Graph Commandments

1. Thou shalt draw your graph in pencil with a ruler.
2. M shalt employ all thy graph paper.
3. Thou shalt label your axes.
4. Yard shalt ever requite units.
5. Chiliad shalt not draw bar graphs.
6. Thou shalt not play dot-to-dot with thy data points!

Taking a closer look at that graph - this person has broken five of the six commandments. Fifty-fifty if all their information points are correctly plotted, they have already thrown away half the marks!

Exist Specific

If yous have ticked off each of the Commandments, yous are halfway to achieving a good overall mark for this particular graph. Simply now it is time to option up question specific marks...

1. Requite your graph a descriptive title. E.m.: A Graph to prove the effect of x on y
2. Ensure you have put your graph the right way around. Your 10 axis should e'er testify the independent variable - this is the variable you are changing. Your y axis should always plot the dependent variable - this is the variable you are measuring. For instance, when looking at the effect of temperature on rate of reaction (a archetype chemistry investigation), you modify the temperature and measure the charge per unit. As such, temperature goes on your x axis (it is contained) and rate goes on your y axis (information technology is dependent)
3. Ensure you plot your information carefully, along the corridor and up the stairs. Mark your data indicate with a pocket-sized x. If you are plotting multiple data sets on one graph (a prerequisite for the highest marks in some syllabi) then use a small o or l or similar to distiguish between information sets.
4. If plotting multiple data sets, WRITE OUT A KEY/Legend!
5. Do not play dot-to-dot. I know I have stated this before, but I and then often see jagged connected lines on graphs from my students. Only very rarely are data points connected in this manner. More oft, we are seeking the trend or pattern that our results show, for that we demand...
6. DRAW A LINE OF BEST FIT. These lines pass through or near as many data points equally possible. They tin either be directly lined, or a smooth curve. Wait for the pattern to decide which is most appropriate.
7. TIP FOR THE Top: circle your dissonant results (any outliers that do not fit your trend) and characterization them in your key/fable. This volition cyberspace you extra points for seconds extra work.

A near-perfect graph! Following all of the commandments and many of the college tier specs too. Beautiful.

Mr Guch

Don't forget to ask

Depending on the coursework you are completing, the criteria for accessing the very meridian marks differ. For rates of reaction, yous are required to find the gradient of your graph; For osmosis and other biological investigations you are required to add error bars; withal other investigations require statistical interventions such equally Chi-Squared tests. Graphs are such easy places to selection up precious points that information technology would be foolish to not ask your teacher/lecturer/professor etc what the marking criteria are for the highest echelons. Don't waste marks by not asking - by following all the above advice, yous take already attained 6/8 marks: now shoot for the last ii!

Happy Graphing!

Where next?

• Six Steps to Wonderful Graphs
  A wonderful Guide to graphs. Slap-up if you desire a second opinion or another explanation afterward reading this guide.
• BBC GCSE Bitesize Science
  Revise GCSE Science from the AQA core and additional, Edexcel, OCR 21st Century core and additional and OCR Gateway syllabuses.
• GCSE revision and A level revision
  Southward-cool Revision is the Britain's leading Gratuitous revision website. Nosotros provide high quality A Level and GCSE revision guides, revision questions and revision notes to over iii million students a year!
• Dr. Brownish Chemistry Revision
  A site specifically for Chemistry. Excellent for A level only suitable for GCSE also.

Read More From Owlcation

Dr Hassen Aleem on June 05, 2022:

Thanks! this helped my students out alot!

Wrow on May 27, 2022:

Very informative!! :)

Ratdhe on May 21, 2022:

Very nise is it ,it is very helpfull ,it is then nise

sdsds on April 03, 2022:

same

ur mom on February 25, 2022:

this is boring im reading information technology because my teacher is making me

jeff on November 25, 2022:

what does SALUTE stand for

. on November 07, 2022:

why is this in old fashioned english language?

Aidan Neill on October 22, 2022:

this is great

dumdum on September 26, 2022:

its non so footstep past pace

Perhaps for next time... on Apr 01, 2022:

u shouldnt say how NOT to do it first coz it gets kinda confusing

thank u tho!

What is beloved on Feb 11, 2022:

What is love

Beast on January 06, 2022:

Add a video on this topic

Evie on Nov 01, 2022:

Loved it - I'm gonna ace my chem test!

dontweallhatehomework on September thirty, 2022:

Thank y'all for this;incredibly useful

Ihaterhysbaker on September 06, 2022:

ihaterhysbaker

Ell on June 26, 2022:

Cheers for this article! Then helpful

Betimes on June 13, 2022:

Please testify me how to convert a table into a graph

Nafisat ndidi lawal on May 08, 2022:

Thanks considering i accept now realised my mistakes.thank a lot

Jaedon Fitisemanu on Apr 04, 2022:

Thanx Mate

happy tea pot who has a exam in less then 24 hrs on March 21, 2022:

thank q

dhanush sl on November 26, 2022:

testify the video

Leeds boi xox gossip girl XD XD on Nov 23, 2022:

Thanks for help. Got marks off for not drawing graphs right last time. Swell assist my middle aged friend

Owen bridges yr7 student on November 04, 2022:

this has really helped me with my homework and i tin can assure you i will come up back to owlcation and learn more prepare to do my homework

King Poop Emoji on October 05, 2022:

I do all my writing in pen. The ink shows up better, and in my opinion, pens are superior to pencils.

hannah on September 26, 2022:

thank you!!!

this is going to help me with graphing in the futurity

ngi ayuk on March 25, 2022:

Thanks

LeisaK on March xx, 2022:

Thanks for the examples. I would suggest putting zero in the lesser left corner.

Emma on March 18, 2022:

Thank you then much. I take lost then many marks for my graphs and this has explained them in a mode I understand! Thanks so much !

D Hardy on November 10, 2022:

According to AQA Biology all points should be joined by straight lines

Marcus on Nov 06, 2022:

Thanks so much accept an exam tommorow and had failed previously on graphing so thanks for this should hopefully aid me improve

Luize on Jan 08, 2022:

Commandment number 2 should be: Thou shalt give your graph a heading!

Well washed. I'm busy with an all-encompassing handout for my kids and was looking for examples of line graphs when I stumbled upon your folio. This is well summarized - good chore!

helpmewithschool on Baronial 16, 2022:

ive been freaking out over a test tomorrow and couldnt discover some of these answers anywhere so thanks so much im incredibly grateful. y'all made me and then happy i decided to get an account hither just so i could comment on this and thank you. please go along making really great hubs

christian eneojo on March 03, 2022:

impressive information...

tine on Jan 24, 2022:

Aye just how you draw it?

TM on February sixteen, 2022:

all teachers keep explaining this to me but i never become it,i only got it now!thanks!

Rhys Baker (author) from Peterborough, United kingdom on March xix, 2022:

"I'm likewise not sure why at that place's no title to your graphs"

For my first and third graphs in that location are titles :S The second graph deliberately doesn't accept i. Thanks for the comment. You would be surprised how often degree level students forget the basics!

freemarketingnow from California on March 17, 2022:

I'thousand not sure why I can't depict bar graphs. I'chiliad also not certain why at that place's no title to your graphs. Otherwise, this looks good for someone in elementary school or inferior high. Adept work for a first hub!

Teresa Coppens from Ontario, Canada on February 01, 2022:

I was just teaching the importance of proper graph structure to a form 4 class, they were working primarily with bar graphs yet but the principle remains the same. Fantastic resource.

Rhys Baker (author) from Peterborough, Great britain on January 08, 2022:

Thanks for your kind words :)

bloggernotjogger from La Cala de Mijas, Kingdom of spain on January 08, 2022:

Nice hub,

I voted up considering the hub explained everything the title said it would. The links at the top are bang-up too. I have more fabric to read.

Rhys Bakery (writer) from Peterborough, U.k. on December 25, 2022:

@Ms Dee - huge thank you for your specific comments - really helpful. I volition try to keep this as a standard for my hubs

@rjsadowski: Couldn't agree more

Rhys Bakery (author) from Peterborough, UK on December 25, 2022:

Many of my pupils come to secondary school with a good idea of how to draw bar graphs...and nothing else. As such, they plot bar graphs at all times (talk virtually annoying!) Hence my 5th commandment. Bar graphs are only suitable when graphing the results of a tally chart (categories vs frequency) and are used extremely infrequently about Yr7 in Scientific discipline.

@FitnezzJim - I agree RE graphing on PCs (although Excel and Minitab are yet very poor at drawing lines of all-time fit) has at present become a norm - for good or ill. All the same, until all exams and coursework are submitted past PC, the more 'primitive' methods are still relevent...and you lot would exist gobsmacked how many pupils submit graphs drawn on lined or obviously newspaper, in pen, without a ruler. GRRR! :)

Thank y'all for the kind words so far. I'm glad I am making myself useful.

FitnezzJim from Fredericksburg, Virginia on December 24, 2022:

My goodness, I use graphs all the time to apace and intuitively convey messages. Unfortunately, I suppose I no longer follow the rules, although I was taught all those rules when I was growing up.

Nowadays, a adept graph tin can exist done in Excel (so out goes the paper and pencil rules). I endeavour to label the plots and axes, but truth to say, I almost always get comments to brand them more readable (bad addiction ... when you know what you plotted, and are expecting to tell the story when you are sharing the graph, then the verbal part is unremarkably when the axes go labelled for the viewer. It's office of a technique to engage the audition while presenting). So the units and labelling rules are often broken. Bar graphs have their place, but not for the plots I make. The connect the dots rule unremarkably does not get cleaved since the data is about every bit random as the stock market place, with both the independent and dependent variables showing randomness. Those sort of graphs look like scribbles if you connect the dots.

Groovy Hub, and first-class point that graphs are just another of the many tools a skillful mathematics person can describe on to help convey letters obscured in data.

Welcome to Hub Pages.

rjsadowski on December 24, 2022:

A very useful hub. People don't graph information enough, probably because they don't know how. Call up the words of that great philosopher, Hugh Heffner, "I picture is worth a thousand words".

Deidre Shelden from Texas, Usa on December 24, 2022:

What a Neat first hub! I'm impressed. I've not seen an article about this before. What is the reason backside the fifth commandment? I'1000 curious. A skilful title is and then very important and you seem to accept a good ane here :). If it were me, I would non put any more links in than yous already accept. You take not gone overboard on the tags, either. And then, corking job!

Rhys Bakery (author) from Peterborough, UK on December 23, 2022:

This is my kickoff hub and then please comment! Any improvements, suggestions or criticisms are gratefully received.

Source: https://owlcation.com/stem/How-to-Draw-a-Scientific-Graph

Posted by: bonetond1972.blogspot.com

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