BC MATH

Arthouse-Kuklite
@Miltantvibes 5 years, 7 months ago 705 views

The resolution of mathematics problems is easier when you have the right resources. But what are the right resources? The answer depends on who you are, what you are trying to achieve, and why.

Are you looking for specific information that will be used once; Or exhaustive understanding, in depth that you will use in the future?

More from Arthouse-Kuklite

Arthouse-Kuklite
@Miltantvibes

These days, a lot of teachers is expected.

They have larger class sizes, the number of subjects is increasing, the curriculum for these subjects is increasing, and they have to deal with multi-level classes where students are at different levels of knowledge and capacity.

Arthouse-Kuklite
@Miltantvibes

Algebra 1 and pre-algebra worksheets are something that all would love to have been able to dominate in high school. Sometimes they do not dominate it there and that's when it could be a bit difficult.

But after learning and doing problems of algebra and pre-Algebra and worksheets online, it will no longer be a problem. There are many cases in all the life of a person where they have to learn.

Arthouse-Kuklite
@Miltantvibes

Many online sites offer online activities for children where they can participate, and most children jump to the opportunity to do so. They love the ability to stay fresh, be engaged and simply enjoy the time on the computer.

This is an excellent way to prepare children for school as well. Online activities for children can be a complete mind training, which means that their children participate in online activities as a learning process.

Arthouse-Kuklite
@Miltantvibes

Math action like drill and practice help a kid increasing great mental number aptitudes. In addition, if the training is done regularly through playing around, youngsters effectively get acquainted with numbers.

These days, we have various online numerical exercises implied for kids and the adults the same. Instructors, guardians and youngsters have various games and number drill exercises close by.

Arthouse-Kuklite
@Miltantvibes

Home education is an excellent way to stay close to your child while ensuring that they obtain great education. This is because it will be adapted to the learning style of your family and the lifestyle of your family.

While you may think that you can escape with home education to your children when they are young, but they could never do it when they grow up, the truth is told, it can be done all the way, here is how.

More from Math

India Wants To Know - ...
@IWTKQuiz

Shakuntala Devi is often described as "India's most famous woman mathematician". Her biopic led discussion like what does a mathematician do? Is mathematics all about performing massive computations? Or is there more to it?
A 🧵on Indian women mathematicians by @kaneenikasinha

Recall one of the greatest mathematicians of the 20th century: Srinivasa Ramanujan. The image that he evokes is that of someone sitting quietly, writing complicated but beautiful equations involving many symbols in his notebooks.

But, this thread attempts to explore the different things that a mathematician does. Along the way, we highlight some exceptional Indian women mathematicians as examples. #GWOM #womeninmath @GWOMaths @AWMmath

In an abstract sense, a mathematician observes beautiful and meaningful patterns in the universe. Their attempt is to also develop a precise and transparent language in which to explain these patterns.

Discovering and explaining these patterns often amounts to what most of us perceive as mathematics: solving challenging problems. Some problems take several decades and even centuries to solve: in the quest to solve them, mathematicians develop a new language/ techniques. #GWOM

Arthouse-Kuklite
@Miltantvibes

The key to teaching division to young students who have only been introduced recently to more complicated mathematics forms is to make the student feel involved with the process, while finding it pleasant at the same time.

Mathematics worksheets are effective, but there are other ways in which mathematics can effectively teach. This is practically the generic form of teaching that demonstrates being more effective among children and young people.

No matter how many times make the child complete a division worksheet, or produces division assignments, there is no promise that this child can deliver continuously with the ability to perform successful division problems.

Jonathan Beardsley
@JBeardsleyMath

So okay, here's a thread on the category of finite sets and a way in which it controls algebraic structure in symmetric monoidal categories. I think it's some really pretty stuff.

First let's give some terminology and definitions. I'm going to let Γ denote the category whose objects are finite sets and morphisms are functions of finite sets. There are a whole lot of finite sets so to simplify thinking about this category, I'll work with a "skeleton."

What that means is that I'll just work with isomorphism classes of objects of Γ, i.e. if there is a bijection between two finite sets A and B, I'll think of them as the same set (this can be made categorically precise).

What I end up with then is a category whose objects are countable, namely the set {∅, {1}, {1,2}, {1,2,3},...} and whose morphisms are just functions between these sets. This will be enough to get at some cool algebraic structure.

At some point I might start writing 1 for {1} and 2 for {1,2}, and n for {1,2,3,...,n} but I'll try to let you know that I'm doing it, and hopefully it won't be too confusing of a notational switch.

Dr. Meredith Sargent
@meresar_math

Ok, it's time for a #FUNctionalAnalysis thread! Let's talk about Hilbert spaces. (I hope you like linear algebra, because that's what we're

pic.twitter.com/Q1M5zhVutP
— syzygay (@syzygay1) August 9, 2020

If you want to impress people, you can just say a Hilbert space is just a complete infinite dimensional inner product space and leave it at that, but let's talk about what that actually means.

When you first learn about vectors, you talk about them as arrows in space; things with a magnitude and a direction. These are elements of R^n where n is the number of dimensions of the space you care about.

You also talk about the dot product (or inner product) as a way to tell when vectors are orthogonal. (I'm purposely saying "orthogonal" instead of "perpendicular" here, but when you actually think about arrows, it's the same thing.)

As my linear algebra students are about to see, R^n is far from the only interesting vector space. A classic example is the space of polynomials of dimension less than or equal to n

Arthouse-Kuklite
@Miltantvibes

These days, we have various online numerical exercises implied for kids and the adults the same. Instructors, guardians and youngsters have various games and number drill exercises close by.

Sam is my middle child & he’s a terror. A “boy’s boy” as so many (not me) would say. He’s rough and tumble, he’s loud, he’s always dirty, loves trucks, plays sports and knee drops me from the couch. But he also loves a lot of “girl” things.

Sam has a collection of purses because he likes to carry things around. And he also loves to have his nails painted bright colors because he thinks they “look beautiful.” And he’s right – they are beautiful…

So he proudly wore his red nail polish to kindergarten this morning because Sam has absolutely no concept of nail polish only being for girls or reason to think anyone would possibly have a problem with beautiful nails.

But his classmates did have a problem. A big one. Sam was ridiculed for being a boy with nail polish. They called him names and told him to take it off. This lasted the entire day.

Sumit Grrg
@sumitgrrg

These 10 threads will teach you more than reading 100 books

Five billionaires share their top lessons on startups, life and entrepreneurship (1/10)

I interviewed 5 billionaires this week

I asked them to share their lessons learned on startups, life and entrepreneurship:

Here's what they told me:
— GREG ISENBERG (@gregisenberg) January 23, 2021

10 competitive advantages that will trump talent (2/10)

To outperform, you need serious competitive advantages.

But contrary to what you have been told, most of them don't require talent.

10 competitive advantages that you can start developing today:
— Sahil Bloom (@SahilBloom) March 20, 2021

Some harsh truths you probably don’t want to hear (3/10)

I\u2019ve gotten a lot of bad advice in my career and I see even more of it here on Twitter.

Time for a stiff drink and some truth you probably dont want to hear.

\U0001f447\U0001f447
— Nick Huber (@sweatystartup) January 3, 2021