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Don't Think Too Much! with Praxis Academic
United States
Приєднався 17 жов 2013
A Simpler Approach to Learning
Praxis Academic Test Preparation & Tutoring for MCAT, DAT, GRE, ACT, SAT, PSAT, SSAT
and for Science and Math Students
Praxis Academic Test Preparation & Tutoring for MCAT, DAT, GRE, ACT, SAT, PSAT, SSAT
and for Science and Math Students
DAT Without Memorizing Formulas Trick: Eliminate Answer-Choices Quickly And Easily
In this video, learn to Break Units Open © and use them to eliminate answer-choices in DAT NS-Chemistry questions without having to use formulas or even think too much about what the question is really saying or asking! Yep... you can crush the DAT without memorizing the tons of formulas they say you have to memorize... you know, the ones you spend so much time memorizing but just can't think of one when you need it on the DAT!
Break Units Open © to easily and quickly answer various different types of DAT questions.
AMAZON: www.amazon.com/dp/1958485071
#dentaladmissionstest #predental #dat #datquestionoftheday #datprep #predentalstudent #datbootcamp #datdestroyer #pat #dattest #datpractice #bohrprep #kaplan #angleranking #dentalexam #patpractice #holepunching #keyhole #cubecounting #topfrontend #patquestionoftheday #weeklydatquiz #dentaladmissiontest #dentalschool #predentistry #datstudying #loveteeth #predentalclub #predentalsociety #questionoftheday
Break Units Open © to easily and quickly answer various different types of DAT questions.
AMAZON: www.amazon.com/dp/1958485071
#dentaladmissionstest #predental #dat #datquestionoftheday #datprep #predentalstudent #datbootcamp #datdestroyer #pat #dattest #datpractice #bohrprep #kaplan #angleranking #dentalexam #patpractice #holepunching #keyhole #cubecounting #topfrontend #patquestionoftheday #weeklydatquiz #dentaladmissiontest #dentalschool #predentistry #datstudying #loveteeth #predentalclub #predentalsociety #questionoftheday
Переглядів: 341
Відео
DAT Without Memorizing Formulas Trick: Solve Swiftly And Easily With Dimensional Analysis
Переглядів 24 тис.2 місяці тому
In this video, learn to Break Units Open © and solve math-involved DAT NS-Chemistry questions without having to use formulas or even think too much about what the question is really saying or asking! Yep... you can crush the DAT without memorizing the tons of formulas they say you have to memorize... you know, the ones you spend so much time memorizing but just can't think of one when you need ...
MCAT Without Memorizing Formulas Trick: Use Units To Answer Tough Conceptual Questions
Переглядів 16 тис.3 місяці тому
In this video, learn to Break Units Open © and use units to answer confusing physics and chemistry conceptual questions without thinking too much about what the question is really saying or asking nor about each answer-choice! Yep... you can crush the MCAT without memorizing the tons of formulas they say you have to memorize... you know, the ones you spend so much time memorizing but just can't...
MCAT Without Memorizing Formulas Trick: Solve Swiftly And Easily With Dimensional Analysis
Переглядів 3,7 тис.3 місяці тому
In this video, learn to Break Units Open © and solve math-involved MCAT questions without having to use formulas or even think too much about what the question is really saying or asking! Yep... you can crush the MCAT without memorizing the tons of formulas they say you have to memorize... you know, the ones you spend so much time memorizing but just can't think of one when you need it on the M...
MCAT Without Memorizing Formulas Trick: Derive Formulas On The Spot In Way Less Time
Переглядів 12 тис.3 місяці тому
In this video, learn to Break Units Open © and derive formulas for math-involved questions on the spot in way fewer seconds than trying to recall formulas that aren't even easy to recall! Yep... you can crush the MCAT without memorizing the tons of formulas they say you have to memorize... you know, the ones you spend so much time memorizing but just can't think of one when you need it on the M...
Easiest Way To Solve Age Word Problems
Переглядів 7 тис.7 місяців тому
Easiest way to quickly and effortlessly develop equations for and solve those confusing age word problems as typically seen on DAT, GRE, and GMAT. #dentaladmissionstest #predental #dat #datquestionoftheday #datprep #predentalstudent #datbootcamp #datdestroyer #pat #dattest #datpractice #bohrprep #kaplan #angleranking #dentalexam #patpractice #holepunching #keyhole #cubecounting #topfrontend #pa...
Quickest & Easiest Way To Solve Percent Word Problems
Переглядів 6 тис.7 місяців тому
This quick and easy trick to nail Percent Word Problems as typically seen on DAT, ACT, SAT, GRE, and GMAT can also be used for tons of other word problems. #dentaladmissionstest #predental #dat #datquestionoftheday #datprep #predentalstudent #datbootcamp #datdestroyer #pat #dattest #datpractice #bohrprep #kaplan #angleranking #dentalexam #patpractice #holepunching #keyhole #cubecounting #topfro...
Periodic Trends: What They Have To Do With Ions
Переглядів 5 тис.8 місяців тому
All 5 Periodic Trends explained but with a focus on Ionization Energy and Electron Affinity to understand what periodic trends have to do with ion (cation and anion) formation. For a full understanding of Periodic Trends and Atoms, watch: ua-cam.com/video/edmFBukEB8I/v-deo.html @PraxisAcademic #dat #mcat #chemistry #chemistrytricks #chemistrynotes
Quick Trick for Work Rate Problems
Переглядів 8 тис.9 місяців тому
This is the easiest and fastest way of doing Work Rate (aka Work-Time, Combined Work, Work) problems that works every time without doing those work and time consuming work-time tables. This trick saves work and time on tests! Also includes the variations of these types of word problems using the same trick for each type. Plus, easy math tactics to bypass adding fractions that you can use for ot...
Quick Trick for Ranking Lewis Acids & Bases
Переглядів 7 тис.9 місяців тому
This is the easiest trick that works every time for ranking Lewis acids and bases by simply envisioning or drawing arrows. Lots of examples! It helps to watch our "Identifying Strong Acids" video: ua-cam.com/video/EcJPYLGckrM/v-deo.html And our "Identifying Strong Bases" video: ua-cam.com/video/eei2EHxCkjA/v-deo.html #dentaladmissionstest #predental #dat #datquestionoftheday #datprep #predental...
Periodic Trends: The Easiest Way to Know Them
Переглядів 3,5 тис.9 місяців тому
All 5 Periodic Trends explained. How to remember them by just looking at the periodic table, and their relationships to each other with visuals that help them make sense with atoms. Easiest ways to know periodic trends to help be quick and easy on test questions. #mcat #dat #organicchemistry #chemistry #testpreparation @PraxisAcademic
Quick Trick for Ranking Arrhenius Acids & Bases
Переглядів 9 тис.9 місяців тому
Longer and Stronger! This is the easiest trick that works every time for ranking Arrhenius acids and bases by simply looking at the periodic table. @PraxisAcademic #mcat #dat #chemistry #organicchemistry #mcat #premed #medschool #mcatprep #mcatstudying #futuredoctor #premedstudent #premedlife #mcatmotivation #futuremd #medicine #premedical #medstudentlife #medicalschool #mcatstudy #premedproble...
Tips to Help Identify Strong Bases
Переглядів 2,6 тис.10 місяців тому
Everything you need to know and look for to determine base strength. PLUS, easy TRICKS for ranking bases. So much easier than how it is explained in class, and makes MCAT and DAT questions quick and easy! #mcat #dat #organicchemistry #chemistry #testpreparation @PraxisAcademic
Clearing Up Confusions About Specific Heat
Переглядів 4,5 тис.Рік тому
You'll see exactly what specific heat is, what it means to have a high or low specific heat, and what mass capacity is in a simple and easy to understand way!
Tips to Help Identify Strong Acids
Переглядів 4,7 тис.Рік тому
Everything you need to know and look for to determine acid strength. PLUS, easy TRICKS for ranking acids. So much easier than how it is explained in class, and makes MCAT and DAT questions quick and easy! #mcat #dat #organicchemistry #chemistry #testpreparation @PraxisAcademic
Easy Ways to Identify Acids & Bases in Reactions
Переглядів 2,4 тис.Рік тому
Easy Ways to Identify Acids & Bases in Reactions
A Foolproof Way to Draw Lewis Dot Structures
Переглядів 3 тис.Рік тому
A Foolproof Way to Draw Lewis Dot Structures
Tips to Help Identify Acids & Bases in Reactions
Переглядів 4,1 тис.Рік тому
Tips to Help Identify Acids & Bases in Reactions
Easy Way To Determine Aromaticity: Aromatic, Antiaromatic, Nonaromatic
Переглядів 8 тис.2 роки тому
Easy Way To Determine Aromaticity: Aromatic, Antiaromatic, Nonaromatic
An Easy Way To Answer Science and Math Conceptual Questions
Переглядів 1,1 тис.2 роки тому
An Easy Way To Answer Science and Math Conceptual Questions
Medical Terminology: Prefixes (Vol.4)
Переглядів 1,6 тис.2 роки тому
Medical Terminology: Prefixes (Vol.4)
Medical Terminology: Suffixes (Vol.3)
Переглядів 1,4 тис.2 роки тому
Medical Terminology: Suffixes (Vol.3)
Medical Terminology: Prefixes & Suffixes (Vol.2)
Переглядів 2,3 тис.2 роки тому
Medical Terminology: Prefixes & Suffixes (Vol.2)
Easy Way To Determine Ortho-Para or Meta Directing EAS WITHOUT Memorizing Anything!
Переглядів 41 тис.2 роки тому
Easy Way To Determine Ortho-Para or Meta Directing EAS WITHOUT Memorizing Anything!
Electron Configuration: The Easy Way and Without Memorizing Anything
Переглядів 9 тис.2 роки тому
Electron Configuration: The Easy Way and Without Memorizing Anything
Blood Typing: Clearing Up Common Confusions
Переглядів 8 тис.2 роки тому
Blood Typing: Clearing Up Common Confusions
Differences Between Absorption, Adsorption, Reabsorption, & Resorption
Переглядів 5 тис.2 роки тому
Differences Between Absorption, Adsorption, Reabsorption, & Resorption
❤❤❤
What does divide on each side mean? Its not very clear..
Amreen's strategies have definitely helped me rethink questions on SAT and re evaluate them. Her tips and tricks work so well!!!
Thank you so much the explanation is very clear, Try to do one with the ciral carbon attached to one benzine ring 🥰
Impressive explanation mam
Thank you! To clarify core electrons mean that the valence shell is full correct? While valence electrons mean they are in a shell that is not yet full?
That was really helpful TYSM!!
Thank you so much 🙏
Thank you for all your help so far! MCAT prep with you has really helped me understand the content better:)
Thank you for making these formulas more understandable!
Thank you so much for this video!! I could never understand how people said to solve for units and this was such a perfect example!
I am glad this helped!
❤ I love your teaching thank you
Hi! I just purchased your book and I'm excited to learn this way to solve problems. I was doing this practice question and I couldn't figure out how to break the units open. Could you please demonstrate how to in this problem? Thank you for your help in advance. What is the energy of the photons) emitted by the LED at the frequency of 610 THz? (Note: h= 6.6 x 10^-34 J*s) and the answer choices are in J.
First, thank you for watching the video! Second, thank you for purchasing the book; it'll be a game changer on MCAT! As far as solving for the question you posted: since Planck's constant already has the J you need in the answer and we just need to cancel the s out, start by converting 610 THz to 610x10^-12 Hz, and then Hz breaks open into 1/s giving 610x10^-12 1/s which should be written as 610x10^-12/s (610x10^-12 in the numerator and s in the denominator). Now, dimensional analysis: 6.6x10^-34 Js • 610x10^-12/s The s will cancel out leaving only J, so then multiply 6.6x10^-34 times 610x10^-12 to get 4026x10^-22 J, and if the answers are in exact scientific notation, then move the decimal to the left 3 places to get 4.026x10^-19 J. I used calculator cuz I'm lazy tonight, but you'll learn some math-without-calculator and rounding tricks in the book.
If you'd like to see an image of the work I described above, simply email the question to inquiry@praxisacademic.com, and I'll send it... unless you know how to post images in replies here... lol... I don't.
@@PraxisAcademic Thank you so much for taking the time to write this all out! I will be emailing you for the image. I kept getting confused as to why the exponent came out to -22. I thought when you multiply in scientific notation, you add the exponents. So -34 + -12 = -46 not -22 but then I realized Tera is positive 12 not -12. I definitely need math-without-calculator tricks, I had no idea how to multiply 6.6 by 610 any quicker than using lattice lol. Thank you again.
@@cristinamruiz2 You also learn a couple quick and easy tricks to convert metrics in the book! I will look out for your email. Thanks!
@@PraxisAcademic Hi! I tried emailing you but it said your email is "blocking" my message.
this right here is high level explanation, never thought ochem could be that much fun thanks mrs
Thank You! I'm happy you see orgo as fun after this!
THANK YOU SO MUCHHHHHHH
❤❤. Pls continue making it. Pls make a trick for gmp of hydrocarbons.
I will work on a trick for that. Thank You for watching!
Thanks!!
Thank u for saving my time The best video ever ❤❤
I am glad this helped!
I'm currently a uni student and this topic has been taught to me 5 years ago, but this video finally made this concept easy to remember. Thank you.
I am so glad this helped make it more clear! Thank You for watching!
The best video… I really appreciate it🎉
I wish i could like this several times
Awww... that's so sweet of you! I appreciate you liking it!
Very good Explain
Thank You!
thank you SO much... my exam is tomorrow 😅
Thank You for watching and using my trick. I hope the exam went well!
Spectacular explanation mam :) I love it and Thanks for your efforts
Thank You for watching!! I appreciate your feedback!
oh my god thank you! i finally get it. i was so frustrated and disheartened trying to figure this out last night
I'm glad this helped!
The NO2 has 5 connections to the nitrogen where it usually prefers 3 and one lone pair <3. I love the trick though thank you so much!
Thank You for pointing that out. I forgot to dash-out one bond on each of the O atoms to show resonance in the nitro, and there's not way of editing it now. I did include the correction in the description. Thank You for watching! And thanks for the feedback!
Seriously, I can't thank you enough. In less than ten minutes you taught me something that hours of content couldn't.
Thank You again! I truly appreciate your feedback! 🤍
Thank you for teaching this in a way that doesn't require a masters degree in quantum physics, no one knows how to teach people that have practically no prior knowledge.
I am so glad this helped you! Thank You for watching!
This really helped!! Thank you and God bless you
I'm so glad this helped! Thanks for watching and using our tactics!
i love you
lol... thanks! And I hope this helped in orgo!
Here's one more trick.....if the central atom of the attached group has a lone pair it is ortho para directing but if it has a pi bond then it is a meta directing 😅 hope it helps 😊
Thank You so much for sharing this! This will of course be helpful!!
helped me a lot for jee examination
I'm so glad this helped on an exam! Thanks for watching!
incredibly helpful, thank you amreen!
so helpful! thank you amreen. there truly is no better trainer thank you!
love amreen! truly the best. highly recommend her to anyone, especially for mcat prep!
Thank you so much, you just helped me understand this mcat q!
I am glad this helped. I hope it helps on more BP-VP Qs... they can be a bit tricky on MCAT. I appreciate your feedback; all my videos, except Significant Figures... lol... are MCAT and DAT geared! Thanks for watching!
amazing explanation!
Thank You and thank you for watching!
Well cyclooctatetraen isn’t planar in the first place
True... cyclooctatetraene predominantly exists as tub-shape due to its irregular bond lengths, however, I intended to show its planar transition state between its tub-shapes which is antiaromatic. I showed its antiaromatic state because that's how they usually show it on DAT or MCAT. If they were to show the 3D tub-shape, then indeed it would be nonaromatic. Thank You for watching!
good stuff
Wonderful lecture as suits your channel name
Thank You! I appreciate your feedback, and thank you for watching!
Thank you madam❤
If vapou pressure becomes equal to atm pressure dont they cancel out each other?if it happens then how ?please reply😢
Atmospheric (gas) pressure is constant (ie: 1atm at sea level). The vapor pressure of liquids and solids are lower than atmospheric pressure (solids are lowest). When the surface molecules of a liquid or solid reach 1atm, usually due to temperature increase, the surface molecules of the liquid or solid will become gaseous. Liquids or solids reaching 1atm does not cancel out atmospheric pressure since that is constant (cannot be changed); liquid or solid molecules that reach 1atm vaporize into gas molecules--think of this as, if gases have a vapor pressure of 1atm, then any liquid or solid that obtains a vapor pressure of 1atm will become one with the atmosphere gas.
@@PraxisAcademic now i feel better thank you btw example was great ❤️
I was unable to understand these things before watching this video... And you made it such a way... Wow i don't have words to express how i feel now!!! Thank you so much!!!❤
I am glad this helped! Thanks for watching!
excellent! Thank you!
Thanks for watching!
My professor never taught me this. I have my final exam tomorrow and I have tons of things to study, this made me way easier to learn this topic since I don't have so much time to memorise and remember so many things. Thank you so much!
I am so glad this made it easier for EAS. I hope your final went well!
Just the kind of explanation I needed to clear my concept. It's just wonderful how you made it so easy to understand. Thank you so much😊
Thank You! I am so glad this made it more clear and easier to understand EAS! Thanks for watching!
Fantastic explanation
Thank You so much!
i think i should wach again
Waw excellent 👏
Thank you so much I'm médical student 🩺 from Algeria 🇩🇿🇩🇿❤️ I