What exactly is a mathematical algorithm? Well, simply put, an algorithm is the process of steps or calculations that must be done to find a solution to a problem or situation. That probably doesn’t sound too exciting. But guess what? Math is Everywhere and so are algorithms! Now here are 5 super awesome algorithms that you probably use every day!
Ads are legit everywhere and since we're CONSTANTLY bombarded by them, the messages they produce have a lasting impact. We really think the media has a responsibility to provide us with messaging that helps rather than harms, but sadly, that's not the way it works! The good news is that not all ads are created equal. In fact, we've even found a few that ACTUALLY aim to empower women. We're super obsessed with the crazy power that the media has over us and have been advocating for POSITIVE media messaging forever and ever and ever. Well, Rome wasn't built in a day, but at least we've found a few bricks and mortar. Check out our list of 5 ad campaigns that use their power for good instead of evil, and actually aim to empower and inspire women!
1. Always, “Like a Girl”
At the start of their ad, Always asks: “What does it mean to do something like a girl?” The response to this question is at first disheartening: girls of older ages mimic, based on learned stereotypes, what it means to them to “run like a girl”, “fight like a girl”, and “throw like a girl”. Plot twist: challenging these stereotypes adopted by older generations are younger girls, girls whose reactions to these questions are without influence from others; these younger girls simply demonstrate how to run and fight the way anyone would. These girls have the advantage of not yet being jaded by stereotypes and media that tell girls to be a certain way – we could learn a thing or two from them! After breaking the news to the older girls about how the younger girls reacted to these questions, the older girls reflect upon their initial reactions and change their responses to reflect who they truly are. In fact, when asked if she would change her answer to the original question, one of the older girls responded with: “I would run like myself." We LOVE this campaign - love yourself for YOU, embrace yourself AS YOU, and don't let anyone tell you WHO YOU ARE!
2. Dove, “Choose Beautiful”
In Dove’s “Choose Beautiful” video, women are given two doorways to walk through, each labelled differently. One doorway is labelled “average” and the other doorway is labelled “beautiful”. The video shows most women walking through the “average” door and then captures their reasoning behind this choice. According to the women featured in the video, the reason they chose to walk through the “average” door was because they were constantly put down by others, by media which dictates what "beautiful" is SUPPOSED to be...so they simply didn't feel entitled to walk through that doorway labelled “beautiful”. The message of the video is simple: rather than choosing to listen to what others say about your beauty, it is important to define beauty for yourself; a woman should #choosebeautiful - we LOVE IT!
3. P&G, “Thank You Mom – Strong”
P&G’s “Thank You Mom – Strong” campaign, demonstrates the amazing amazing power of mothers. In a world where we often forget to recognize the power of our amazing moms, P&G highlights the importance of mothers in their child's lives! So often moms are portrayed as nagging, frantic women who can't seem to get it together - totally unfair and untrue! Alternating between flashbacks and current moments in athlete’s lives, this advertisement demonstrates the lasting impact that THEIR moms had on their super awesome lives. Showing a side of the mother-child relationship that isn't usually portrayed by mass media, this campaign praises mothers and challenges the stereotypes we have about the roles they play in our lives.
4. Always, “Girl Emojis”
By interviewing girls of all ages, Always uncovers a problem with emojis: they fail to truly represent women and the roles they play in society. Okay, let's face it - we all love a good Emoji, no argument there! But the representation of women in emojis fails to be diverse; female emojis lack representation in a variety of professions and most of the female emojis are wearing PINK - like really guys?! It may seem like a little thing, but it's just another way that stereotypes are reinforced LITERALLY at the tip of our fingers! The solution? Always asks girls what Emojis THEY would want to see. The answer to this question is super-empowering and brings a huge smile to our faces here at TMG. They want to see female cops, cyclists, lawyers, doctors...they want to see THEIR life dreams reflected on their phones, not the archaic dreams of he status quo. Plain and simple, this ad is awesome.
5. Dove, “Beauty on your own terms”
This awesome ad opens with women reciting the same old same old:
“how can she be a lawyer?” “only skinny girls can dress well” etc etc ugh
The messaging women have had to swallow their entire lives piles up and totally makes the viewer feel completely dejected and...gross! Just when it feels like this ad CAN'T possibly redeem itself, the tone completely changes. Instead of succumbing to the bombardment of insults they've received their whole lives, these women speak back and stand up about the injustices they have faced. Words of retaliation are sung, fists are raised, stands are taken. SUCH a kickass campaign - guaranteed to pump you up and change your mind about what we are all truly capable of!
Our advice after watching these advertisements? Talk and think about these videos! Share them with a friend, a family member, your network. What are they telling you about your belief system? What are they telling you about YOUR idea of what it means to be a girl? Finally, use your newfound wisdom to challenge the gender binary, challenge stereotypes, challenge others and most importantly - to challenge YOURSELF!
Okay guys, this is a big one for us. Last year, one of OUR role models, Mayim Bialik, invited us to write a piece for her incredible and inspiring site, GrokNation. Today, she’s making a cameo on our blog as an ever-fab Guest Guru! Aside from being a kickass leading lady on The Big Bang Theory, she's one of the big players in the movement towards encouraging women to pursue #STEM. Mayim is an advocate that we totally look up to and wish we could hang out with on the daily - for real. We’re so pumped that she took the time to answer some of our burning questions! Q: Let's start with this: what is the absolute coolest thing about math and/or science?
A: Well, it's hard to pick one thing! I think the coolest thing about math is that it is a completely arbitrary set of names and labels we have given to a system that literally runs the universe. Instead of calling things one, six, and 500, we could also call them polkadot, badger, and violin. Math would still be math because it just IS and we find ways to explain what it is with words and symbols and labels.
Q: Why should high school kids stick with math and science instead of dropping them at the earliest opportunity?
A: The majority of jobs available to young people in the future will require some background in math and science. In addition, some of the higher paid jobs and jobs in the fastest growing most exciting markets require math and science. Plus, understanding math and science sets you up for understanding the world in a whole different way even if you don't choose to go into those for your career. It can help you plan for your life including finances, buying a house, and general decision-making. Also, it gives you an appreciation of the universe that can really change your perspective on life in great ways.
Q: I love love love that you're passionate about finding ways to encourage young women to enter STEM - that's what I'm all about! What are three things that you think we all could be doing that we're not?
A: More positive role models, more mentorship programs, and more funding from the government please!
Q: Girls often develop the belief that they're inherently bad at math much more frequently than boys do. Why do you think that is?
A: Girls and boys brains do tend to work differently, and this means that sometimes the female brain appreciates being taught in ways that have typically been designed to teach male brains. Sometimes, girls need to be able to picture themselves as a mathematician or a scientist in order to be able to understand why the skills are even important to put in effort to learn. Also, girls tend to be more social, more verbally sophisticated, and more interested in different kinds of activities than these classes sometimes lend themselves to. Creative teachers and more funding for math and science in schools would help this a lot.
Q: I really really believe that a huge part of why girls aren't inspired to pursue STEM is due to the fact that popular media doesn't exactly paint STEM as inspiring or welcoming for girls. What do you think?
A: I think we definitely see a lot of stereotypes of females in the media when we think about women in science. In addition, our culture in general reveres youth and beauty over praising and understanding the kind of people who pursue a life in math and science. So I don't know that I would blame the media, but I think the media is part of a larger problem we have in our culture with what we value and how.
Q: Do you think that your character in Big Bang is finally a step in the right direction for popular media and representations of women in STEM? Have any young women reached out to you about our character?
A: A lot of people think the characters on the Big Bang theory are stereotypes and possibly negative stereotypes of nerds and geeks. I personally know people like all of the characters! and while Bernadette is a microbiologist who wears more attractive clothing and cute headbands and Amy is more of a modest dresser, we are showing two different kinds of females in science and I love being a part of that. Also, all of the characters on the Big Bang theory who are scientists enjoy their lives, enjoy the way their life is structured and have friends and successful relationships. I think that is very important to show on television.
Q: Lack of confidence is a major issue when it comes to girls pursuing STEM. What advice do you have for parents of young girls who develop a fear of math in elementary school?
A: Reinforcing that boy and girl brains alike can and should learn math is very important. There are a lot of programs online that parents can be involved with alongside their children to encourage them to build positive skills especially in the math department.
Q: How do you feel about the word 'nerd'? Yes or no and why?
A: I fall under the category of nerd and geek so I say yes! I have been called a nerd a lot in my life by people who were being mean, but now the culture has shifted, I kind of like being called a nerd. I love all sorts of nerdy and geeky things and enjoy my life a lot because of those things.
Q: Is there hope? Seriously - do you think things have improved in terms of female participation in STEM fields, and do you see them continuing to improve?
A: I think there is definitely hope. You and the work you do give me hope!
Can you think of someone who you would love for us to feature as a Guest Guru? Holler at us: email@example.com!
Photo Cred: James Banasiak
All too often TMG tutors hear students complain about the lack math’s relevance to their everyday lives. We've all heard the classic “when am I going to ACTUALLY use this in real life?!” and “WHY am I doing this?!” We get it. You think that math is useless. BUT guess what? The answer to these questions is that there IS a purpose to what you are doing - you're EXPANDING YOUR MIND GUYS! You're building a muscle! You're adding a beautiful mathy-coloured lens to the kaleidoscope of your BRAIN! But okay, I get it. You want to see application. You want to see math in action. So we've got it! Sure, maybe not ALL of what you’re learning is totally and completely relevant BUT that doesn’t mean math is IRRELEVANT. In fact, math is totally plays a part in your everyday life, and we're here to prove it to you. So for all you haters out there, here are 5 ways in which you can actually use math IRL.
Did you know that baking is basically where fractions were born? Okay not actually, but maybe! When you read a recipe, all the ingredients needed to make that delicious batch of chocolate chip cookies are measured in fractions. For example, ¼ a cup of sugar, ½ a cup of flour, etc. If you wanted to make 24 or 6 chocolate chip cookies instead of 12, one would have to ACTUALLY do math by MULTIPLYING or DIVIDING the fractions. CRAZY, right?!
2. Road Tripping
Believe it or not, math comes in handy when traveling. Heading on a roadie? if you’re going on a road trip and want to estimate how much gas you need, you would calculate the predicted miles per hour and the distance traveled. By calculating how much fuel you might need for your super fun journey, you're eliminating the possibility of being stranded without gas– AWESOME!!
3. Time Management
One of the best ways to effectively manage your time is to make detailed to-do lists that involve some simple math. One way to figure out the urgency and importance of each task is by rating them on a scale of 1-5 (1 being of marginal importance and urgency and 5 being of critical importance and urgency), and multiplying these numbers (importance x urgency), to find out how to dedicate yourself to the task. Who even KNEW math could be involved in making to-do lists?! So COOL!!
4. Money Management
What should I do with my money? Should I spend, save or invest? How much do I spend per month on rent, groceries and other costs? These are all important questions guys! By NOT asking these questions and NOT doing the math involved in answering them, you could end up broke – YIKES!!
5. Grocery Shopping
Like we said, math is EVERYWHERE. YES, it's even in the grocery store. Ever go into the grocery store and want to figure out the cost of an item on sale or figure out the cost of a bag of oranges per pound? To find out the answers to both of these questions, calculations are needed! Multiplication, estimation, decimals, percentages - all vital to figuring out whether that supersize box of Oreos is actually a deal or ACTUALLY a total scam!
Hello all! I think there is little else that is more enticing to me than ice cream (OK, I’ll admit it - crème brulee might top it, and realistically it is just a different version of sugary-creamy goodness). So what better scenario could I have this week then being able to make ice cream with my coworkers during a team building exercise?
And the more surprising part? I had 3 experienced, full grown adult, male engineers ask me why salt was needed to make the ice cream.
So, let’s talk science!
First of all, remember that this is when you are making ice cream by hand. Good old hand-crank, churn for long time, until the cream mixture freezes. The salt is required for the ice on the outside of the hand-crank machine.
OK, now back to the why…
Let’s talk about melting and freezing. They actually happen at the same temperature. For example, if I’m a solid and I want to become a liquid, I have to get enough energy (typically in heat form) to raise myself to my melting temperature. If I’m solid ice, I need to get up to about 0 °C. However, getting up to that temperature won’t automatically turn me into liquid (which is why you can still get ice, or snow, on days that are 0 °C). Liquid molecules have much more energy than solid molecules, which is why they are fluid and can’t hold their form. With all the energy required to go into the phase change, there is no temperature change occurring during the phase change.
So what about the salt?
Well, for ice cream, this melting / freezing point is actually at a lower temperature than 0 °C. The sugars and fats in the ice cream mixture require a colder temperature to freeze than pure water molecules would alone. This requires more than just ice to cool the ice cream mixture (otherwise the ice would melt before the ice cream is frozen).
Salt is the key! Salt itself has a much higher melting point than water, so making a salt-water solution will lower the point at which the solution melts!
But, in turn, it’s actually important for the salt-water mixture to melt. Why? Because the energy needed to change the salt-water mixture from solid to liquid needs energy (remember, the phase change we talked about?). That energy comes from the environment. And in what form? Heat. In other words, taking heat from the surroundings to melt the salt-water mixture ultimately makes everything colder, including the ice cream mixture – which needs to be colder than 0°C to freeze.
It’s not magic, it’s SCIENCE! And delicious science at that.
Oscar season is just around the corner and thanks to Oscar-nominated movie Hidden Figures, TMG is buzzing with excitement about this year’s red carpet. Telling the story of three African-American women who are BOTH mathematicians and scientists at NASA, this movie is extremely empowering. TMG is OBSESSED with the fact that this movie showcases the incredible abilities of women in STEM – we LOVE girl power! As if watching women crush and crunch numbers like total BOSSES wasn’t reason enough to see this movie, we are providing you with 5 MORE reasons to go and watch Hidden Figures. 1. Math and Science are Relevant
Showing you that math and science have USEFUL applications outside of the classroom, Hidden Figures makes you realize that what you’re currently learning is relevant to not only a potential future career but also relevant to your understanding of what kind of theoretical work is applied to NASA’s space missions.
2. Math and Science are Cool
Hollywood is cool, right?! And sexy, sparkly, glamorous, Hollywood is talking about a movie that features math and science. Therefore, Hollywood is making math and science cool. SO, be cool and get in on the Hollywood buzz!
3. Learn About History
Want to sound knowledgeable about American history? Go and watch Hidden Figures! Because this movie is based on a true story, you will come out of this movie knowing SO much more about an important (yet underrepresented) part of American history.
4. Strong Acting
Featuring fierce and fiery performances by Octavia Spencer, Janelle Monae and Taraji P, this trio of women is one that will keep you riveted from beginning to end. With Oscar nominations to prove the star-quality of their performances, the acting in Hidden Figures will NOT disappoint.
5. Feel-Good Story
A lot of movies currently in theatres are super-heavy tear jerkers that have you leaving the theatre in a bit of a slump. If you want to be picked up, enlightened and empowered, this movie is the one to watch. Hidden Figures will make you laugh and cheer loudly for these amazing women, you will feel GOOD after leaving the theatre.
If you think about it, we have really given you 6 reasons to go and see Hidden Figures. So, get off of Netflix and get into a theatre to watch this empowering, inspiring and educational piece of highly talked about art that ACTUALLY features STEM!!!
What even IS a "Guest Guru"? Let us tell you! There are so many amazing people with so many incredible voices out there, that we wanted to dedicate a part of our blog to giving these voices a platform. Our new "Guest Guru" feature is our way of showcasing the amazing awesome people and places that we've had the chance to discover, to create a community of shared experiences. You know what they say: two minds (or like, a million minds) are better than one! Our Guest Gurus might be featured once, twice or on an ongoing basis if they want to share as much as possible with you! We know that we don't know EVERYTHING, and we're excited to collab with people that know stuff that we don't so that YOU, in turn, can learn from them as much as we can. We hope that you enjoy our very first Guest Guru post! If YOU have a great idea for a Guest Guru that we can feature on our site - email us at firstname.lastname@example.org! The more the merrier - enjoy the ride!
Hello TMG readership!
To my knowledge, I am the first guest-blogger to join the TMG family! I can’t begin to tell you how excited I am to share this space with you all.
My name is Liz. I am a full-time chemical engineer, working in a manufacturing plant. More importantly, I am a lifelong lover of math and science. More accurately, I am a 100% geek. Put whatever you want in front of it – math-geek, science-geek, music-geek, theatre-geek, board game-geek – I am EXTREMELY passionate about a lot of things.
That being said, I wouldn’t have loved math and science as much as I do just from my teachers at school. I was lucky enough to have an amazing tutor outside of school from grade 5 until I graduated high school that went above and beyond the normal school topics. He taught me to LOVE math contests and actually get pretty good at them (did you know you could get medals for MATH?!); he shared his love of astronomy with me (did anyone else see the recent super moon????); but most importantly he would teach me math in a way that made it relevant to me. He taught me that before Pythagoras existed, Ancient Egyptians would use knotted rope to create the right angles needed when building the pyramids using known ratios (later known as Pythagorean Triples). And in an unforgettable moment, he brought this demonstration to my house, and almost got my entire living room wet – but to this day I can recall the formulas for spheres, cones and cylinders without hesitation!
I am hoping through these semi-regular blog posts that I can bring some relevant news or related topics to your attention to help get YOU excited about math and science! I’ll even talk about my work, what I’m getting excited about day-to- day, and I can even answer questions!
Stay tuned, and get excited for this collaboration!!!
Whether or not you had a valentine this past Valentine’s Day, HOPEFULLY you noticed that it’s MOST important to be your OWN VALENTINE and LOVE YOURSELF! Although we think it’s SUPER important to love and take care of yourself, this can be extremely difficult – especially while studying! Studying can sometimes overwhelm us, stress us out, and completely take over our lives. To avoid having school-life completely take over, it’s important to practice loving yourself by using different self-care tips. By practicing the following 5 self-care tips you will be able to avoid unnecessary school-related breakdowns, you will be able to keep calm and carry on - trust us.
- Take a bubble bath
If work is starting to make you go crazy, STOP whatever you’re doing and pour yourself a warm and luxurious bubble bath. Want a TMG trick? Using lavender soaps and Epsom salts in the tub will help to relax the muscles in your mind AND body. Try spending JUST 15 minutes in the bath soaking your body and quieting your mind - that's all it takes, and it makes a huge diff in terms of how you approach your work after giving yourself some soaking time to chill out!
- Write in a journal
Get out ALL thoughts clogging your mind and inhibiting you from doing your schoolwork by writing them down. By getting out all your feelings on paper, it will be easier to compartmentalize the thoughts as they continue to flow through your mind. And who knows, maybe now that you’ve written down all your thoughts they might not come back – at least until after you're done focusing on the work you have to do RIGHT now!
Exercising is one of the best ways to focus on something other than schoolwork. While running as fast as you can on the treadmill who even has TIME to think about school? Aren’t you just focused on putting one foot in-front of the other and BREATHING to stay ALIVE? Not only does exercising actually rejuvenate you physically, it actually causes your brain to release endorphins which amps up your mood! Science in action guys!
- Take the day off
Sometimes you’ve been working SO hard that you just need a day off to do next to nothing. On your day off do NOT even THINK about doing schoolwork. This day off is COMPLETELY for you! Take time to sleep in, stay in your PJ’s and curl up on your sofa with the latest Netflix releases (or like, read a book - FOR FUN). Sounds like the perfect day, right?!
- Plan something to look forward to
Sometimes all we can think about is school, school and MORE school. If you have nothing to look forward to besides school, it can be difficult to be optimistic about the future. To make you excited about something other than all of that homework that lies ahead, plan something to look forward to. Whether it’s a smaller outing like a movie with a friend or a bigger excursion like a vacation, planning events (whether big or small) in the future will allow you NOT to ONLY focus on school work; with events planned you will now have other things to think about and motivate you to get work done!
We never said it was easy to take care of yourself. However, we DO know that it’s EXTREMELY important. So, the next time you’re feeling out of control, like the world is going to end if you don’t ace your math test, try implementing one of these many self-care tips - you've got this, we know you do!