kkosine

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february 10, 2017

finishing work in the library before the weekend!

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Hi, friends!

Remember my “It’s Coffee ‘O Clock” post?

Well, I’ve seen a couple of people mention that they don’t like coffee. Not on my post in particular, but just in general, I’ve noticed there are studyblrs that prefer tea!

So, this post is dedicated to all you tea lovers! Here’s a list of tea recipes you can make at home.

Enjoy!

[Questions?]  [My Posts]

Ginger Turmeric Tea

Passion Tea Lemonade

Serendipi Tea

Chocolate Chai Tea Latte

Iced Hibiscus Raspberry Green Tea

Coconut Chai Spritzer

Wellness Herbal Tea

Elderberry Tea

Winter Chai

Chai Tea Mix

Autumn Tonic Tea

Black Apple Tea

Peppermint Tea

Lavender Tea

Jack Frost Tea

Rosy Black Tea

Soothing Lemon Tisane

Tummy Tamer Tea

Nettle Mint Iced Tea

Cranberry Nettles Tea

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i really do love my kanken bag and my stationary items 💛🍰

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These are amazing — and shockingly accurate. Did you know there’s a “Bechdel test” for female scientist biographies?

Follow @the-future-now​

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Make the call. Go for the walk. Brush your teeth. Eat the healthy thing. Getting started is the hardest part, trust me. But once you get past that part and do it, you’ll feel so much better.

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deep sea documentaries have me like

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they make great sketch references

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Some Tips On Organic Chemistry

When you’re looking at two compounds and wondering how they may react, pay attention to the carbons - if they are bonded to a halogen or something more electronegative than them, then they have a partial positive charge and they’re going to want anything that will give them more electrons (a.k.a. a nucleophillic attack). If they’re bonded to hydrogen, they have a partial negative charge and they become your nucleophile, which will want to give those electrons to something that’s lacking them. Once you get these basics down, mechanisms become much easier to memorize because you can see the logic in them and sometimes predict them.

Get the basic mechanisms ingrained in your brain. Think of SN1, SN2, E1 and E2 as your new multiplication table. Make flashcards about them and take them to class. Or put them at the back or front of your notebook. Just have them handy at all times.

Draw the final steps in 3D. ALWAYS. You can draw the mechanisms and the first steps in 2D because it will make it easier to understand, but never forget that you’re working with a 3D structure that can flipped (and attacked by nucleophiles) every which way. Also, if you don’t know the basic perspectives used in orgo (Fischer, Newmans, sawhorse, wedge-dash) please take half an hour to learn them. Mainly wedge-dash and Fischer, but Newman is very useful when deciding which position you should put your atoms in if you’re dealing with sin and anti.

Colors. If you’re one of those people who ONLY writes in black pen, awesome, keep using it for WRITING. For reactions though, you’re going to want options. you’ll need to differentiate between:

The molecules (same color for atoms and bonds, unless you want to finish your notes on your deathbed).

Your three types of arrows: electron flow, actual steps in the reaction (think intermediates) and steps you may take to make it clearer for you but that happen at the same time.

Formal charges

The electrons that stay with its original atom and the ones that are given/shared, if you’re like me and you like your mechanisms to be spelled out.

This is not an excuse to go nuts with the coloring, 3 colors are enough. Personally, I use purple for molecules, electrons and reaction arrows, black for electron flow arrows and charges and light blue for clarification step arrows. Also optional but to denote a homolytic fission I usually write a blue line perpendicular to the bond. Similarly, if two atoms share one electron each, instead of just one them donating both electrons, I link said electrons with blue.

Remember to be consistent, otherwise you’ll end up like me, looking at your notes from the beginning of the semester and wondering if that dash is a bond or a -1 formal charge (to avoid this, preferably circle formal charges. Lol I never do this but I should).

Flashcards are so helpful! Write the reactants on one side and the mecanism and products on the other. Test yourself until you are one with the electrons.

If it’s a concerted mechanism, number the arrows. You’ll thank yourself a month from now.

Khanacademy. Khanacademy will save your butt when it comes to mechanisms. Chemwiki is likely to have anything that Khanacademy doesn’t. If it isn’t in either of those, Google images just became your new best friend. Books also tend to explain those nicely but I personally find them to be poorly structured and they usually include much more info than what you’ll actually be requiered to know. If you have the time to read two pages on a reaction though, by all means go for it.

Study in advance. Good luck studying for your final two days before if you don’t understand the mechanisms and you don’t have your material organized. Seriously, don’t do it. A week before the exam you could make those flashcards mentioned above. They’re a great way to review but it will be impossible if you are learning these things from scratch.

Get your hands on past tests. This goes for any subject but especially for orgo. Try to get a past test or at least ask an upper-classman who’s taken orgo with that professor. Does his/her tests focus on mechanisms? Retrosynthesis? Or does he/she give you the reactants and ask what the product is or what environment they should be in to obtain x? Ideally, you should be able to answer any of these if you know the material. However, if they focus on retrosynthesis, it may be a little tricky, so make sure to cater your study techniques to that.

You should also check out @colllegeruled’s Surviving Organic Chemistry, it’s super helpful and it has lots of resources (seriously, you introduced me to Khanacademy, I OWE YOU MY LIFE).

So, this is what I can offer so far. I hope it shines at least a faint light into the dark path that is organic chemistry.

Other masterposts

How To Stop Procrastinating

Memorization Tips

Skincare 101

Taking Notes in College

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{07/02/17} - yup… classic nat… late again to posting another bujo… but!! here’s my january spread! im in my final (!!!!??!?!) year of high school this year and im so so so nervous but excited but mostly nervous?? im already swamped with so many tasks what is life honestly…

check out my studygram!

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09 . 07 . 2016 // kinda falling in love with physics lately

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28.01.17 // 6/100 days of productivity

my notes for social studies that i did today!! ✨

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- ̗̀ first spread of feb ̖́- Such harsh sunlight in winter ʕʘ-ʘʔ Highschool is so close to ending and i just felt emotional (which is so unusual?)

Line art on 1st pg inspired by @pacifistpadme

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69/100 | Thursday 21 January 2016

Furbaby walk and jog in the morning.

Japanese kanji and vocab revision.

Work in between.

Ages spent on history readings for upcoming paper (pic).

In pic: please see earlier posts in January for all items in photo.

[kkosine]

2-04-2016 // 2:22pm Summarised Marketing notes on strategic planning! :^) I may have summarised things a little too much.. but rest assured I have made more in-depth notes~

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How To Stop Procrastinating

For all the procrastinators out there, here’s a list of tips that a fellow procrastinator has found very useful through the years to get her actually doing stuff.

Start studying from day one

I know you’ve heard this a million times, but seriously, before the panic of “I can’t possibly catch up with all of this’ kicks in. Once this happens, you won’t even want to try so you’ll just procrastinate even more. I know it seems overkill to study on the first day, but think of it this way, you’ve covered almost no material and it will take you no time. Also, it only takes 30 days to form a habit, I promise you revising every day becomes second nature after a while.

But I’m already in the middle of my academic year and I can’t possibly catch up!

I’ve heard that excuse a thousand times, from myself that is. So you can’t catch up? Well, don’t. If it’s a class where you don’t need to know the previous material to understand what you’re learning about right now, take it from that point and keep up with it. You can catch up on the previous stuff little by little when you have free time.

But it’s a cumulative class and I need to know the previous material to understand what the heck my profesor is talking about! 

Watch some youtube videos on the material or go to Khanacademy. You just need to grasp the basics, you can perfect your knowledge on those topics later on, if you have time.

I just can’t get myself to open the book 

First, what is it you need to do TODAY? Let’s say you need to study a unit that has x pages and you have three days ro study it. Today you will study x/3 pages. You get it, don’t just study aimlessly, give yourself a finish point. Then write down what you want to accomplish (it’s incredibly satisfying to cross things out) but don’t write more than 5 tasks (unless they’re really small ones) per day.

Now is when you find that you don’t actually want to do any of the things on that list, so what do you want to do NOW? Do you want to watch a youtube video? Read a book? Pee? What were you planning to do to procrastinate? Well you can still do it. That is, once you study a page (or x pages, whatever you feel up to). This can be repeated until you hit that finish point you stablished earlier. You can also add extra weekly rewards like ‘If I do all my studying this week, I can do x or I can buy y’ (think small stuff, x can be calling a friend to hang out and y can be a color pen). But remember, just as important as getting that reward if you do your work is NOT getting the reward if you DON’T do the work. I don’t mean like don’t indulge if you haven’t finished one or two tasks, but, if you’ve been slacking all week yet you get the reward anyway, what your brain understands “It’s ok, I don’t actually need to work”.

I just want to lie on my bed for a bit

Yes, studying on your bed is awful and you should avoid it. But you know what’s worse than studying on your bed? Not studying at all. If you’re like me and sometimes you just randomly get these urges in the middle of the afternoom to lie on your bed ‘for a bit’ and then you fall asleep, bring your study materials to your bed. DON’T lie down, just get into a slightly reclined sitting possition. I find that this kind of tricks your brain into thinking that you’re resting but you can still get work done.

I have to write a paper, not study

I was planning on telling you that I have literally no tips for writing papers and lab reports (these in particular are the bane of my existence, I literally feel such hostility towards them that I will refuse to even look at the document I’m sure it has nothing to do with being a failed writer) BUT luckily I’ve found something that kind of works. So, forget about your paper for a minute, open a text document, and just WRITE. You can literally write about whatever - your day, how adorable your pet is, or a random story that makes no sense whatsoever. Force yourself to write for about three minutes. Now look back at your paper. I find that once I’ve started writing, I am a lot more willing to keep doing it, even if it’s not about the same topic. This may not work for some people though. Also, write a SUPER rough outline or just bullet points of what you want to say like “Then we add HCl. Later decantation. Test for acid pH. Finally filter and evaporate”. Expanding on something is much easier than writing it from scratch.

Clean you desk the night before

I promise having a clean space to put your books on will motivate you the next day.

And finally, a little tip from a recent experience - YOU’RE GOING TO WISH YOU HAD DONE MORE 

Personally, every time “I can just cram for this” even crosses my mind, I remind myself of how stupid I felt last semester when it came to finals and how badly I wanted to go back in time and beat past me to a pulp. But also, I remind myself of how thankful I was to past me for every little thing that she HAD studied because it was one less thing to worry about. So, when you want to slack off, think of your future self thanking you for not doing so.

So, with this advice in mind, go hit your books right now and start becoming a better version of yourself!

Other masterposts

Memorization Tips

Skincare 101

Tips on Organic Chemitry

Taking Notes in College