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Nabifroese Math Videos!
Canada
Приєднався 4 бер 2012
Welcome to my online Math Help Videos! This decision to make videos has been one of the best things I've ever done with supporting my students. They are learning beyond the classroom now!
Here is an organized website by topic of these math videos, I recommend going to this website as it will group the videos in a way that will better help you with the topics that you are struggling with. There is a search option on the website if you are looking for any particular topic. I'm making videos one at a time! Also, NOW THERE ARE WORKSHEETS you can download!
sites.google.com/view/nabifroesemathvideos
Sorry if there are errors during the videos. I simply have made the videos and put them "out there" for you to use. I don't have much time to respond to comments or questions, but THANKS for the nice comments that many of you leave, and my apologies to a few of you who didn't find a particular video helpful. Take care!
Here is an organized website by topic of these math videos, I recommend going to this website as it will group the videos in a way that will better help you with the topics that you are struggling with. There is a search option on the website if you are looking for any particular topic. I'm making videos one at a time! Also, NOW THERE ARE WORKSHEETS you can download!
sites.google.com/view/nabifroesemathvideos
Sorry if there are errors during the videos. I simply have made the videos and put them "out there" for you to use. I don't have much time to respond to comments or questions, but THANKS for the nice comments that many of you leave, and my apologies to a few of you who didn't find a particular video helpful. Take care!
Perfect Square Trinomials
This video is good to know about, especially if you are learning about something called "Completing the Square". It shows you how to factor a perfect square trinomial quickly and easily, and also to expand quickly and easily. Once you are comfortable with that, you are ready for "how to complete the square" video that I've made! For an organized list of my math videos, please go to this website: sites.google.com/view/nabifroesemathvideos/home
Переглядів: 70
Відео
My Experience with the new LFP Battery during a Canadian Winter in a Tesla Model 3
Переглядів 13 тис.2 роки тому
Feel free to ask questions in the comments below, and I will respond. I know I was nervous about buying the latest Model 3 with the LFP Battery, and there was very little Canadian experience with this battery, because it is still so new. I previously owned a 2020 Model 3 and I am able to compare my experience with the 2020 battery and the new 2022 LFP Battery, as an owner who does not have a ga...
Mango's Journey Across Canada in a Tesla!
Переглядів 5212 роки тому
This is just a re-telling of how our trip from Southern Ontario to British Columbia went this summer in our Tesla Model 3, Standard Range Plus. There was no need for a longer range model. The drive was easier than it has ever been in a gas car (and much cheaper, too!). The car automatically let's you know where to charge, and for how long. Enjoy the sites, sounds, and stories as Mango recalls t...
A Parabolic Bridge Example from a Quadratics Unit in Math
Переглядів 10 тис.3 роки тому
Many bridges are shaped like parabolas! So there are a lot of questions out there where you have to solve problems relating to a bridge, and use your skills in quadratics to solve these problems! For an organized list of my math videos, please go to this website: sites.google.com/view/nabifroesemathvideos/home
"A Ball is Thrown Into the Air" Type - Question from a Quadratics lesson in Math
Переглядів 3,7 тис.3 роки тому
There are so many variations of a ball being thrown in the air. In this case the answer was so unrealistic (the human arm can only throw so hard!) that we had to change it to a cannonball instead of a ball! There are a number of ways to do these kinds of questions. I use the quadratic formula and also my "quick method" here. If you like the "quick method", I will include a link to this method d...
How to Go from Vertex Form to Standard Form of a Quadratic Equation
Переглядів 12 тис.3 роки тому
I thought I had a video on this already... but I guess we usually focus on how to go from Standard Form to Vertex Form... and so I must have missed it! But here it is, in case you are struggling with how to do this! For an organized list of my math videos, please go to this website: sites.google.com/view/nabifroesemathvideos/home
An Overview of the Transformations of a Quadratic Equation (Parabola)
Переглядів 1,4 тис.3 роки тому
This video goes over many parts relating to the transformation of a quadratic equation, including: vertical stretch/compression, axis of symmetry, vertex, vertex form of a quadratic, horizontal and vertical translations (or shifts), the 1-3-5 step method for sketching a parabola, and more. You can learn further about anything you don't understand in this video by watching specific videos I have...
What is The Discriminant and How Do You Use It?
Переглядів 5653 роки тому
The discriminant is a way to quickly see how many roots (zeros) a quadratic equation has. This video will give you the three scenarios that you will be asked to find using the discriminant, and the last question will show you how to find the "unknown" value that you may be asked to find in your math class. For an organized list of my math videos, please go to this website: sites.google.com/view...
How to Find the Dimensions of a Rectangle using Quadratics and Factoring
Переглядів 1,3 тис.3 роки тому
In this case, the diagonal of a rectangle is given, and we must find the length and width of the rectangle given some clues. We use quadratics to factor and solve this situation! Past knowledge of the Pythagorean Theorem is also needed for this video. For an organized list of my math videos, please go to this website: sites.google.com/view/nabifroesemathvideos/home
Solving a Revenue (Best Ticket Price) Word Problem using the Quadratic Formula
Переглядів 6 тис.3 роки тому
This video shows how to find the best price to charge, given a situation where maximum revenue is desired (most businesses want to get the maximum revenue, which means charging the best price so that customers continue to be happy as well). Instead of using Desmos, like my other video (see link at the end of this video), we use the quadratic formula to factor and find the best ticket price to c...
How to Solve a Falling Object Word Problem Using the Quadratic Formula
Переглядів 1,8 тис.3 роки тому
In this case, the falling object is a diver, diving into a pool of water. A quadratic equation is given, and we have to figure out how many seconds it takes for the diver to hit the water! Since the equation is not easy to factor, we will have to use the quadratic formula to solve this. Fun, fun! For an organized list of my math videos, please go to this website: sites.google.com/view/nabifroes...
How to Memorize the Quadratic Formula in 20 Seconds! (and then use it to Solve Quadratic Equations!)
Переглядів 8623 роки тому
This video shows a quick memorizing tool that most students verify: you will have the quadratic formula memorized in 20 seconds or less. Of course we then go through some examples of how to use the Quadratic Formula to complete this video! For an organized list of my math videos, please go to this website: sites.google.com/view/nabifroesemathvideos/home
A Quick Summary/Review for Factoring Different Types of Trinomials and Binomials
Переглядів 9883 роки тому
In this video I briefly go through the following types of factoring with an example for each: Common Factoring, Difference of Squares, Perfect Square Trinomials, "Regular" Trinomials, and Complex Trinomials (where the first term is not 1). Of course I have in depth videos for each of these types of factoring, but this is an overview so you can just quickly refresh your memory on how to recogniz...
How to Go From Standard (or Factored) Form to Vertex Form of a Quadratic Equation
Переглядів 10 тис.3 роки тому
In this video, I show how to get Vertex Form when you are given Factored Form or Standard Form. How to "Complete the Square" will be shown, as well as a much quicker method than completing the square. In fact, if you like the quick method, I have a video on it. It's called, "How to Avoid Completing the Square." Good luck! For an organized list of my math videos, please go to this website: sites...
Factoring Complex Trinomials Using Decomposition
Переглядів 9 тис.3 роки тому
This is the most common method taught to factor a complex trinomial. It's good to learn this way, but when you are done, check out the video for the box method! I do the exact same 3 questions using the box method to show you how quick and easy it is. For an organized list of my math videos, please go to this website: sites.google.com/view/nabifroesemathvideos/home
Factoring Complex Trinomials Using the Box Method (I think this is the easiest method of all!)
Переглядів 2,5 тис.3 роки тому
Factoring Complex Trinomials Using the Box Method (I think this is the easiest method of all!)
Writing a Quadratic or a Parabola in Standard Form (Going From Factored Form to Standard Form)
Переглядів 1,1 тис.3 роки тому
Writing a Quadratic or a Parabola in Standard Form (Going From Factored Form to Standard Form)
Determining the Quadratic Equation Given the Zeros and a Point on the Parabola
Переглядів 6 тис.3 роки тому
Determining the Quadratic Equation Given the Zeros and a Point on the Parabola
Using Quadratics to Quickly Find the Maximum Area of a 3 Sided Fence Given a Certain Perimeter
Переглядів 16 тис.3 роки тому
Using Quadratics to Quickly Find the Maximum Area of a 3 Sided Fence Given a Certain Perimeter
Using First and Second Differences to Find Out if We have a Parabola or a Straight Line
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Using First and Second Differences to Find Out if We have a Parabola or a Straight Line
Understanding Standard Form, Factored Form, and Vertex Form of a Quadratic Equation
Переглядів 11 тис.3 роки тому
Understanding Standard Form, Factored Form, and Vertex Form of a Quadratic Equation
How to Quickly Find the Vertex of a Parabola Given a Quadratic Equation in Factored Form
Переглядів 9333 роки тому
How to Quickly Find the Vertex of a Parabola Given a Quadratic Equation in Factored Form
How to Complete the Square, and Why We Complete the Square!
Переглядів 2613 роки тому
How to Complete the Square, and Why We Complete the Square!
How to Avoid Completing the Square Using this Quick Method! (or the fastest way to find the vertex!)
Переглядів 743 роки тому
How to Avoid Completing the Square Using this Quick Method! (or the fastest way to find the vertex!)
Drawing Medians, Perpendicular Bisectors, Centroids, and Circumcentres of Triangles Using a Compass
Переглядів 5733 роки тому
Drawing Medians, Perpendicular Bisectors, Centroids, and Circumcentres of Triangles Using a Compass
Altitudes and Vertex/Angle Bisectors of Triangles, and Where they Meet (Orthocenters and Incenters)
Переглядів 743 роки тому
Altitudes and Vertex/Angle Bisectors of Triangles, and Where they Meet (Orthocenters and Incenters)
How to Find the Shortest Distance from a Point to a Line
Переглядів 4663 роки тому
How to Find the Shortest Distance from a Point to a Line
Finding the Equation of a Perpendicular (Right) Bisector of a Line Joining 2 Points
Переглядів 4,1 тис.3 роки тому
Finding the Equation of a Perpendicular (Right) Bisector of a Line Joining 2 Points
Finding the Equation of a Perpendicular Bisector to One Side of a Triangle
Переглядів 1,8 тис.3 роки тому
Finding the Equation of a Perpendicular Bisector to One Side of a Triangle
Finding the Equation of the Median of the Side of a Triangle Given 3 Vertices
Переглядів 1,6 тис.3 роки тому
Finding the Equation of the Median of the Side of a Triangle Given 3 Vertices
Thanks 😮😅
You're welcome!
Thanks sir 😊
Most welcome
Probably wont see this but if it starts not on the orgin but example on y0 and x2 is that a partial?
You are right!
@@Nabifroese thanks so much you are the reason i might not fail math!
Nice!
Whoever see this comment, please pay attention to the video.
Bro thank u soo much
You're welcome!
This video has helped my sense of math for generations more on what my maths teacher can do. This has earned my dearest subscription, may the blesses by the heavens console on how you have with this video.
You are very kind thank you!
Thanks alot
You're very welcome!
Nice teacher
Thank you! 😃
Nice
🙂
Thank you so much for posting this video. My math teacher doesn’t know what he is talking about, this clears things up so much. Thank youuuu!!!!
You're very welcome!
ty, but too many ads
Sorry about that I don't control those!
Thank you so much you are the reason I am going to pass my test You should become a teacher! ❤❤❤
That's great to hear that you now understand this stuff! In fact I am a teacher and I made these videos to help my students! I decided to put them on a UA-cam channel long after I had already made the videos. Good luck on the test!
Just cluched my entier math career. Grate vid keep up the exelent content. My apreciations, Sencirly me.
Thanks, will do!
Thank you bro🙏
Welcome 👍
God will take you to the good path
Right
Grazie!
Please can you speak italian please😢😊😅😮😢🎉😂😂
scusi, non parlo italiano!
Watching before one day exam
😂😂😂😂 me
Good luck!
Watching before 2 day
Thank you🙏. If i have the equation in standard form couldn't i plug it into -b/2a and so on to get it into vertex form?
Yes you could use that technique to get it into vertex form! It can get a little tricky finding the a value if it is something other than 1 but your idea is a good one!
If its -20C and the car is sitting for 8 hours out side will the car heat the cabin reasonability after a few minutes of driving?
Never mind a few minutes of driving the car gets warm within a few minutes of you starting it from your phone! There is no engine to heat up the electric heater turns on immediately. I didn't think an electric car would be better in the winter for things like this than a gas car! It's a million times better.
Think you
Your welcome!
watching teh day of test 3 hours
Good luck!
god bless this man
I feel blessed thank you so much for your comment!
I need you help studying for my test I like how u expalin
You got this!
Thankyou..You are a lifesaver
You are most welcome
Thank you sir 😊
Most welcome
100 x 12 = 1200 not 120
Thanks
What grade is this?
How long were the screws going into the brick ?
I used 3-in screws and I used a little piece of wire alongside the drilled holes so the screw would stick into the brick more easily and securely.
Thank you so much omg. It’s 2024 and this helped me so much! I wasn’t sure how my teacher was getting x cubed but u made me understand it!
Thanks for letting me know. That makes me happy to hear!
Do you guys have snow ? Was that good for all seasons
Yes we get lots of snow and it has been good for all seasons. So far so good!
I love your vids ❤ keep up the work
Thanks very much!
i owe u my grades in math
😃
Better than my teacher ❤
🙂
Okkkkkkkkkkk
this helped sm ty
Nice!
Thanks, it was clear
You're welcome!
i love when x’s aren’t the fucking x’s in the equation
🤔
It is a property of LFP batteries, if you would try to charge them above 5c you permanently damage the battery. You can slowly discharge and the internal resistance of the battery will slowly heat it until it is above 5c. Best advice is to just leave it plugged in and precondition.
Luckily the Tesla engineers understand this and make sure the battery is at the right temperature before charging takes place.
@@NabifroeseI know I just got one couple of days after posting this haha. Great cars.
Wrong Answer 😢
Please read the description of the video and the answer you are talking about is explained.
Thank you
You're welcome!
Thank youuuuuuuuuu
You're welcccccome!
Omg
Ji
THANKS SO MUCH lord I had a test and they told us we can finish it on Monday but we are learning 8th grade math but I am in 7 grade honors and I forgot the How to do it thanks very much
You are very welcome!
Fr
olol
ollo
👍👍
Thank you Ms.Nabifroese Math Videos! I don’t know why you named your Chanel name like this but thanks!
I have noticed a lot less views than usual and maybe you are right and I should change the name of my channel!
Ok perimeter is not complicated unlike area
Good for you for learning this!