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How To Easily Remember the Unit Circle

I work in a walk-in tutor lab at my university and one of the other tutors showed me this a couple years back and it has changed my life.

First, you make a table that looks like this.

Then, go ahead and add in some nice denominators of 2 in every entry in the table.

Then give yourself some nice square roots on the numerators.

Alright – now we’re going to fill it in. The only value you have to remember is that sin(0)=0. So we put 0 in the numerator for 0 in the sine column. Then we just count up as we move down.

Then we do the opposite in the cosine column.

Then we simplify!

And voila – a beautiful unit circle table. 

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HOW TO APPROACH CLASSES A guide to getting the most out of your classes and lectures

By Eintsein

Design inspired by this post by @journalsanctuary

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Bio notes | apuntes de biología

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20.03.2017 // Still working on my biology studying… can’t wait to take this test and be done with it ☕️ 

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6.28 the MCAT? taking over MY life? more likely than you think!

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the harsh truth: you can only beat procrastination with determination and discipline

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Love these cute DIY wall organisers! Might try to make one myself soon. 🌵📖

(Not my pictures)

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Working on those grades // trabajando en esas notas👊👊

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45/ ∞ studyblr icons: yellow background set please reblog/like this post or/and give credit if you use them for your studyblrs/studygram/any other social media, thank you :)

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My workspace 🌱📑🖊

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4/100 days of productivity

Losing sleep in the library

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last week ; from my instagram @ delthenerd.

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sis... your education, career, and money will never wake up one day and decide to leave you