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vinteachesmath
United States
Приєднався 16 лют 2013
The purpose of this channel is teach mathematics to people all around the world. I have made over 500 videos in topics ranging from Pre-Algebra, Algebra, Geometry, Advanced Algebra, Trigonometry, Calculus and SAT Math. As I continue to study mathematics, I hope to add more topics in advanced College-Level Mathematics.
About me:
I have a Bachelors in Mathematics and a Masters in Adolescent Education for Mathematics. While pursuing both degrees, I took a total of 17 math classes.
Pursuing a degree in mathematics helped me build confidence and gave me direction in life. I believe that through hard work, anyone can achieve proficiency in this mathematics, and the other subjects as well. However, one needs to be willing to get the same problem wrong 100 times or more before understanding it.
This channel helped me secure a job as a high school math teacher, so I would like to extend a big THANK YOU to all my subscribers!
Fun Fact: I am a black belt in Brazilian Jiu Jitsu!
About me:
I have a Bachelors in Mathematics and a Masters in Adolescent Education for Mathematics. While pursuing both degrees, I took a total of 17 math classes.
Pursuing a degree in mathematics helped me build confidence and gave me direction in life. I believe that through hard work, anyone can achieve proficiency in this mathematics, and the other subjects as well. However, one needs to be willing to get the same problem wrong 100 times or more before understanding it.
This channel helped me secure a job as a high school math teacher, so I would like to extend a big THANK YOU to all my subscribers!
Fun Fact: I am a black belt in Brazilian Jiu Jitsu!
Constructing an Equilateral Triangle Inscribed in a Circle
In this video I show how to construct an equilateral triangle inscribed in a circle. In this video, I go over constructing a hexagon inscribed in a circle, and then use that technique to construct the equilateral triangle. I also talk about inscribed angles, the concept behind why this construction technique works.
Переглядів: 93
Відео
Checking Divisibility with Prime Numbers - Competitive Math Exams
Переглядів 5919 годин тому
In this video, I go over the concept of what it means for two numbers to divide evenly, and then show how to determine if one number divides another number evenly using a technique involving prime factorization. This question is similar to questions that appear on the SHSAT, a competitive middle school exam. Here is the question: The integer q is the product of the first 12 prime numbers. Which...
7th Grade Math Test - NY 2024
Переглядів 314Місяць тому
In this video I go through the 2024 NY State 7th Grade Math Test. I am going over the released questions only, the questions I go over include the following topics: ratios and proportions, proportion word problems, converting units of measurement, division word problems, central tendency, percent word problems, solving linear equations, probability, multiplication principle, tree diagrams. Here...
Algebra 2 Regents June 2024 (Full Exam)
Переглядів 4,9 тис.Місяць тому
In this video I go through the entire Algebra 2 Regents June 2024.. Here is a link to the practice exam: www.nysedregents.org/algebratwo/624/algtwo62024-exam.pdf If you have any specific topics you want me to cover, let me know in the COMMENT section. Thanks for watching!
8th Grade Math Test - NY 2024
Переглядів 302Місяць тому
In this video, I show solutions to the released questions of the NY State 8th Grade Math Test 2022: www.nysedregents.org/ei/math/2024/2024-released-items-math-g8.pdf I made this video to help students prepare for their end of year exams. The topics covered in this video include: linear equations, solving linear equations, properties of exponents, irrational numbers, transformations on the coord...
Geometry Regents June 2024 (Full Exam)
Переглядів 14 тис.Місяць тому
In this video I go through the entire June 2024 Geometry Regents. I cover many of the topics from high school geometry such as: similar triangles, parallel lines and transversals, triangle proofs, using trig to find a missing side, using trig to find a missing angle, cross sections, alternate interior angles, transformations in the coordinate plane, inscribed angles, rigid motions. Here is a li...
Algebra 1 Regents - June 2024 (Full Exam)
Переглядів 14 тис.Місяць тому
In this video I go through the Algebra 1 Regents - June 2024, questions 1 - 35. I cover all the questions on the regents, showing how to go through the questions as efficiently as possible. The topics I cover in this video include: solving linear equations, solving quadratic equations, distributive property, simplifying algebraic expressions, functions, linear inequality word problems, multiply...
6th Grade Math Test - NY 2024
Переглядів 235Місяць тому
In this video I go through the 2024 NY State 6th Grade Math Test. I am going over the released questions only, the questions I go over include the following topics: ratios and proportions, proportion word problems, converting units of measurement, unit rates, number line, operations with integers, basic algebra, inequalities, area of a triangle, area of a parallelogram, folding the net geometry...
Algebra 2 Regents January 2024 (Parts 2, 3 and 4, Questions 25 - 37)
Переглядів 11 тис.3 місяці тому
Algebra 2 Regents January 2024 (Parts 2, 3 and 4, Questions 25 - 37)
Geometry Regents January 2024 (Questions 25-35)
Переглядів 13 тис.4 місяці тому
Geometry Regents January 2024 (Questions 25-35)
Algebra 2 Regents January 2024 (Part 1 Questions 1 - 24)
Переглядів 22 тис.4 місяці тому
Algebra 2 Regents January 2024 (Part 1 Questions 1 - 24)
STAAR Redesign Algebra 1 Practice Test 2023 (Questions 1-50)
Переглядів 1,9 тис.5 місяців тому
STAAR Redesign Algebra 1 Practice Test 2023 (Questions 1-50)
Algebra 1 Regents January 2024 (questions 25-37)
Переглядів 15 тис.5 місяців тому
Algebra 1 Regents January 2024 (questions 25-37)
Geometry Regents January 2024 (Questions 1-24)
Переглядів 27 тис.6 місяців тому
Geometry Regents January 2024 (Questions 1-24)
Algebra 1 Regents - January 2024 (questions 1 - 24)
Переглядів 26 тис.6 місяців тому
Algebra 1 Regents - January 2024 (questions 1 - 24)
AP Calculus BC Unit 9 Practice Test
Переглядів 2,8 тис.7 місяців тому
AP Calculus BC Unit 9 Practice Test
Algebra 2 Regents August 2023 (Parts 2, 3 and 4, Questions 25 - 37)
Переглядів 8 тис.7 місяців тому
Algebra 2 Regents August 2023 (Parts 2, 3 and 4, Questions 25 - 37)
Algebra 2 Regents August 2023 (Part 1 Questions 1 - 24)
Переглядів 13 тис.7 місяців тому
Algebra 2 Regents August 2023 (Part 1 Questions 1 - 24)
AP Calculus AB/BC Unit 8 Practice Test
Переглядів 4,5 тис.8 місяців тому
AP Calculus AB/BC Unit 8 Practice Test
How to dilate a triangle with a compass and straightedge
Переглядів 4068 місяців тому
How to dilate a triangle with a compass and straightedge
ASVAB Arithmetic Reasoning Practice Test 2023
Переглядів 4528 місяців тому
ASVAB Arithmetic Reasoning Practice Test 2023
Writing the Equation of a Circle that Passes Through 3 Points
Переглядів 2379 місяців тому
Writing the Equation of a Circle that Passes Through 3 Points
AP Calculus AB/BC Unit 4 Practice Test
Переглядів 3,7 тис.10 місяців тому
AP Calculus AB/BC Unit 4 Practice Test
I got to take it again in January caused I failed 😭😭
You win some, you lose some. I am sorry for the let down, but this can be a valuable life experience. Get into a consistent routine this school year and January will be your time to shine.
41.21357 area cercel
thanks it help me alot
love u for this
Good luck this school year!
Thank you for helping me understand constructing perpendicular lines ❤❤
I am happy to help!
Very well explained! Thank you so much Sir Vin!!!🩷
Most welcome! Good luck this school year!
Thank you teacher
Welcome!!
26:03 how does a negative area under the curve indicate that there is a negative value of f(6)? We don’t know what f(0) is, so we can’t tell whether or not the loss of -6 resulted in a negative value or not?
Hi, Im studying for a NJ placement test (Moving from New York to New Jersey, need to take test to get schedule) do you think this would be good enough to study with? I understand that this isn't like the same material but I want to be put in good classes
You've made it simple and clear, thank you so much, wish I discovered this early
Thanks dude, helped me throughout the entire chapter of my maths book
Studying for a High School placement test is there anything I should know about this curriculum?
Idk for the 1st problem but how did u get 275?
Life saver but plsss slow down tyy
62-67 not a lot but enough to pass
great video!
I just wanted to say thank you so much for these videos, I wouldn’t have done it without you! I got a 66 but all that matters is that I passed!! See you in algebra 2
I'm using this video for my students. Thank you Sir!
Patalastas pa more
I liked the part where you put the bunny
@@DTLRR 🐇
❤👍🏼 thank you for your work
10 years later and this just helped me sm with my geometry homework
you're the best thank u so much <3
I GOT A 76!!! Thank you so much! Better than my last 54
Dude, I'm 15.. I solved it in about 5 second or so, I was pretty much sure I'm wrong.. but I clicked the video and skipped to the end and saw I got the same answer 😁
I had a question on number five why is the y intercept not +4 as we get when the equation is solved?
We can say that y intercept is positive 4 since the equation is y = mx + b. I might be misunderstanding your question, but when we write a positive number for the y intercept or slope, we do not need to include the plus sign. We only use sign notation for negative numbers. But the y-intercept is +4 or we would say positive 4.
I enjoyed this competitive math question! I guessed 55 at the get-go because of the prime factors 5x11, but your explanation was wonderful as always, and I look forward to more of this type of content in the future!
You’re amazing, taught me so much that I got a pretty good grade.❤
I passed with a 73 I just wanted to thank you with all your positive solutions that i constantly used on the test! Thank you so much vin!
Im happy to help, and congrats on passing! Awesome work!
My daughter was using your review videos to study for the geometry retake in August 2024 and she passed! Her scores increased every time she took a practice test. Thank you for the helpful videos!
I'm happy to hear that your daughter passed! I hope she has a great school year.
Quick and straight to the point thank you
Glad you think so! The reflection concept is subtle but very useful for precalc and calc.
Great explanation! bravo!
Glad you thought so!
Very helpful thank you
Glad it was helpful!
finally. A teacher who doesnt speak at the sound of light
I'm glad the tutorial was easy to follow!
Does anyone want to be my friend. I am lonely.
I want to be a teacher but I heard they are very underpaid :(
This sad reality why people either don't become teachers or leave the profession. There are some states/districts that pay more than others.
You're a lifesaver bro😭🙏🏽
Good luck this school year!
Failed the retake! I wish I was lying😭
do you think you can make a video on 5th grade geometry?
Good video 👍
Why did you conver 15 to 1.5 and 0.53 to 5.3 please explain what is this called?
It's called scientific notation
I retook the algebra regents a couple days ago and I just got my score of 93 I’m kind of bummed because I was expecting a lot higher but I guess it’s good
I just retook this test a couple days ago, and just found out I passed with a 71 thanks to you! Thank you so much!
Awesome work! I am happy you passed!
thank you so much for the video. i passed with a 74. thank you so much.
Congrats on passing the A2 Regents! Awesome work!
I failed by two points in June I could have appealed it but I felt that I should retake it and atleast get a bit higher and I did I got a 71 ! Although I’d want a higher number I’m still proud and I want to thank you because your videos helped me so much!
Awesome work! I am happy you made it!
Just subbed❤❤
Thanks for the support!
Pls can you do same example but this time around with inequalities
Got an 87 on that test in June
I got a 98 on this test. Your videos definitely helped! I missed 1 point each on #34 and #35 because of my explanations. On #34, I didn’t include the years 2010 to 2018 (silly me) and on #35 I lost a point because I wrote “higher than 0.60” instead of “greater” or “above” (again, silly me). But I’m happy I got the actual math parts correct, though!
THANK YOU SO MUCH FOR THE REVIEW! I SCORED A 98!!!
Wow! That is a very impressive accomplishment!