Graphs - Post Unit Reflection by sandi kum https://padlet.com/sandi_kum/uqlbl2mi989n Respond to the prompt "I used to think...... But now I know....." Include your NAME under "Title" en-us 2018-04-09 00:20:35 UTC 2023-01-21 03:24:46 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Dartstarget.png I used to think.... But now I know.... sandi_kum https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249604018  You are to self-assess on your current knowledge and how it may have changed or evolved from their initial ideas.]]> 2018-04-09 00:28:29 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249604018 I used to think that graphs are very complicated and confusing. eunice_tan https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611430 But now I think that graphs are not that complicated and are actually manageable as long as you know the basic concepts of the gradient and the equations.]]> 2018-04-09 01:28:07 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611430 I used think that graphs were easy, but now i know I'm bad at graphs, and graphs are complicated and sometimes boring. eleanor_chan05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611434 Graphs are indeed very boring... But more practices can help me improve and it will be less boring (?) Learning graphs was quite fun though... and they are quite useful. I hope i can use graphs in real life]]> 2018-04-09 01:28:09 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611434 I used to think that graphs were just lines that were very easy to draw(its just lines).Now I know that graphs are drawn for a reason, how to draw graphs from equations and how to interpret graphs. alysa_lee05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611435 2018-04-09 01:28:10 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611435 dorothy_tan05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611443 I used to think that the gradient refers to the steepness of a line, but now I know that gradient is calculated using the number of units, not the number of graph squares. 

I used to think that graphs were sloping lines  but now i know that there are also vertical and horizontal line graphs (y=c; x=a) ]]> 2018-04-09 01:28:13 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611443 I used to think that graphs were easy to draw as they were just straight lines. But now I know that graphs are super complicated because its hard to draw a graph based on the gradient. However, I liked this graph unit alot valencia_tan05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611445 2018-04-09 01:28:14 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611445 I used to think...but now I know... nicole_li05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611449 I used to think that graphs were only used to compare distance and time, but now I know that graphs can also be used to compare other relationships. For example, the relationship between distance and fare, and simple interest.]]> 2018-04-09 01:28:15 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611449 ... mirdhini_r05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611455 I used to think that making graphs were tedious and interpreting things in it was very tough But now I know there is nothing much tough about it since I understood the main concepts about it and i have no confusions i it.


]]> 2018-04-09 01:28:17 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611455 I used to think that graphs were difficult and complicated to draw. But now I know that graphs are actually really straightforward. As long as you have the equation, you will be able to draw out the graph. lilian_zu05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611456 Graphs can take some time to draw, but they are actually quite simple and fun! They can also come in handy at times. (e.g. calculating the price of xxx)]]> 2018-04-09 01:28:18 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611456 I used to think that graphs were very easy and trivial but now I realise that graphs have many elements to it and are very useful to concise complex information. I also realised that graphs have an equation and the equation is very related to the graph making it easier to understand the graph. The equation: harishiga_i05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611458 y=mx+c]]> 2018-04-09 01:28:18 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611458 I used to think that graphs were useless in real life but now I know that graphs are helpful in data analysis because people can read off data from the graph and allow others to understand the data easily. jingtong_teo05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611479 2018-04-09 01:28:28 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611479 Anamika anamika_ragu05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611486 I used to think that we just needed to draw the graphs based on the given question. But now I know that there is a certain equation for it-the gradient, the y-intercept and many more.
y=mx+c]]> 2018-04-09 01:28:30 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611486 I used to think... But now I know... adele_qian05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611496 I used think that maths was just numbers, but now I know that maths can be in the form of graphs too. And there is a relationship between equations and graphs. There are also many types of representations e.g. pictorial, table, prose, etc.]]> 2018-04-09 01:28:35 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611496 I used to think that graphs were very hard to read but now i learnt how to read it and understand how it works, I think it is not that complicated vera_heng05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611508 2018-04-09 01:28:40 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611508 I used to think....But now I know lubna_shah05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611509 I used to think that it was impossible to have negative values on a graph (e.g. Cartesian plane), but now I know that it is possible. Aside from that, I now know that there are negative gradients that are influenced by graphs that are sloping downwards. Now, I know that the y=mx+c equation is useful in deducing the y-intercept and gradient of the graph. Furthermore, graphs can be applied in real-life contexts (e.g. distance/time, simple interest etc).]]> 2018-04-09 01:28:40 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611509 Michelle michelle_che05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611527 I used to think that graphs was not related to anything else, now I know that graphs are related to algebra. I used to think graphs were just simple lines, now I know that graphs are much more complicated than I thoiught]]> 2018-04-09 01:28:46 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611527 GRAPHS R CONFUSING chloe_ong05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611528 i thought they were just lines across the paper now i know how much pain the lines can cause me... i hope i dont fail in graphs (ﾉД`)ｼｸｼｸ 

very hard to comprehend...]]> 2018-04-09 01:28:46 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611528 Nandhini sandi_kum https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611537 I used to think that graphs were lines that had different points. Now I know that Graphs can have a linear equation and you can find the gradient and the y-intercept from it. Yay!]]> 2018-04-09 01:28:50 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611537 I used to think that graphs were tough and that plotting the points were tough because I cannot differentiate between the x-axis and the y-axis because there are too many points on the Cartesian plane...but now it has become easier for me to read although I still need to take a while to calculate the gradient of the graph. :D chenxi_zhang05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611548 But there are still many things to study in graph about not just linear graphs, but quadratic graphs and circles and many more...]]> 2018-04-09 01:28:52 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611548 i used to think that finding the gradient in the graph is very hard but now i know that it can be found very easily usuing the equation provided in the question [if there is] radinka_s05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611549 2018-04-09 01:28:53 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611549 I used to think only drawing an x was needed when finding values from a graph, but now I know that to find values from graphs, we need to interpolate. juha_park05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611552 2018-04-09 01:28:56 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611552 I used to think... But now i know yuerong_zhang05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611567 I used to think that graphs are just simple diagrams and easy to draw, but now i think otherwise. 
I used to think I don't like to draw graphs, but now I think the same as it is very tedious to draw them.]]> 2018-04-09 01:29:03 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611567 THANUJA ;)) I used to think that graphs were just lines that are used to compare. However, now, I know that graphs have x and y-intercepts with gradients. There is much more to graphs than I first thought. thanuja_t05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611571 2018-04-09 01:29:03 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611571 I used to think...But now I know... sanyukta_arun05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611605 I used to think that graphs were very difficult to draw.
But now I know that graphs are easy to draw as long as I have the equation to do so.]]> 2018-04-09 01:29:15 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611605 I used to think that graphs were easy and boring but now I find it hard and complicated jiaxin_jia05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611694 2018-04-09 01:29:38 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611694 YOYOYO gimin_teo05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611710 I used to think that graphs were slopy lines but now i know that they withhold a deeper meaning and cosist of many different, highly interrelated elements, such as gradients and y-intercepts.]]> 2018-04-09 01:29:43 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611710 alicia_wong05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611713 I used to not know that a vertical line has an undefined gradient.  
I now think that graphs are kind of troublesome to draw and that it is easy to get penalised :P because there are a lot of things to include like the table of values and the dotted lines.
I also realised that graphs can be used in real life like in the cinemas.]]> 2018-04-09 01:29:44 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611713 rachel_chan05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611719 I used to think that graphs were only used to plot data, but now are know that we can apply the cartesian coordinates in real life as well, such as the labelling of cinema seats]]> 2018-04-09 01:29:46 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611719 Rachel Lu https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611742 I used to think that graphs had no real-life applications. Now, I can see how graphs are used in real life.]]> 2018-04-09 01:29:53 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611742 Wong Li Heng liheng_wong05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611786 I used to think that calculating the gradient of a graph is difficult but now I think that it is easier as long as we find the rise over run of the line.]]> 2018-04-09 01:30:06 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611786 I used to think ..... But now I know..... avanthi_v05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611803 I used to think graphs were easy but now I know graphs are *urgh* very hard.]]> 2018-04-09 01:30:13 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611803 Lee Jaelyn https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611963 I used to think that graphs were simply lines to represent something but now I know graphs are more than just lines and has a lot of concepts to it to show the relationship between the x-axis and y-axis.]]> 2018-04-09 01:31:14 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249611963 I used to think that graphs were very easy to do and boring xintian_shen05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249612273 But now I know that it is actually v confusing and hard to do and ik that i will confirm fail XD]]> 2018-04-09 01:32:53 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249612273 Graphs are great as they are useful and entertaining! hanzhang_yu05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249612982 2018-04-09 01:37:00 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249612982 ❤️❤️❤️❤️❤️❤️❤️ hanzhang_yu05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249613173 Graphs can be applied in real life, and everything in Math is related!


Thanks Ms Kum. 
Graphs connect Algebra and Geometry so it's GREAT.  👍 Yesterday, my mum's friend showed her a picture containing a graph about Kid's Lovability versus Age, the x-axis is Age, the y-axis is Lovability and the graph looks like this... I think graphs clearly convey their meaning visually. 
A great mathematician once said something like since DesCartes came up with the Cartesian plane, Algebra and Geometry are like angels and demons, competing for everyone's hearts. ]]> 2018-04-09 01:37:57 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249613173 xintian_shen05 https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249613558 2018-04-09 01:40:42 UTC https://padlet.com/sandi_kum/uqlbl2mi989n/wish/249613558