We hope you are enjoying our large selection of engaging core & elective K-12 learning videos. New videos are added all the time - make sure you come back often to learn more! If you'd like us to cover any additional topics, please let us know. For practice, assessment, and many interactive activities that go along with each video, as well as a teacher/parent dashboard, go to Miacademy.co for Grades K-8 or Miaprep.com for grades 9-12!

Get a 35% discount on our website - practice games, quizzes, and more to go along with each video: https://www.parents.miacademy.....co/coupon?code=VIDEO

#nfl #football

Let's learn how to wash and brush our hair!
We hope you are enjoying our large selection of engaging core & elective K-12 learning videos. New videos are added all the time - make sure you come back often to learn more! If you’d like us to cover any additional topics, please let us know.
For practice, assessment, and many interactive activities that go along with each video, as well as a teacher/parent dashboard, go to Miacademy.co for Grades K-8 or Miaprep.com for grades 9-12!

K - 12: GRADE 5 - DISSIMILAR FRACTION

This short video defines the term ‘arts integration’.
View this video with audio description at: https://youtu.be/iMBO672YtCM

ArtsWA’s Creative Start program is focused on increasing arts integration teaching and learning in preschool to 3rd grade classrooms across the state.

Project collaborators:
Clyde Petersen - Animator
Meredith Arena – Script Collaborator
Eli McCalmont – Voice Over Actor
Kate Myre - Vocal Coach/ Jack Straw Cultural Center
Daniel Guenther – Sound Engineer/ Jack Straw Cultural Center
Joan Rabinowitz – Executive Director / Jack Straw Cultural Center
Levi Fuller – Administrative Coordinator / Jack Straw Cultural Center
Tomo Nakayama - Music
Elliat Graney-Saucke – Production Supervisor

Music: City Won't Sleep by Tomo Nakayama

Discover how to use Gemini’s hidden gem—Canvas—to create interactive, engaging content for your classroom! In this video, you'll learn how to build a fun, Thanksgiving-themed digital escape room using Gemini’s coding canvas and easily embed it into a Google Site. Perfect for early finishers or review activities, this tool lets you customize HTML-based games and resources with ease. Whether you're in a Google district or just love using Google tools, this walkthrough is packed with tips to help you get started. Great for teachers looking to add creativity and interactivity to their lessons—no advanced coding skills required!

Tired of static AI stories? Discover how to breathe life into your Google Gemini outputs using BookCreator! In this tutorial, we look into the workflow of transforming Gemini AI-generated narratives into interactive digital books that are perfect for reading, writing, and speaking practice.
Learn how to leverage the power of AI and EdTech tools like BookCreator to boost language skills through digital storytelling. Perfect for teachers looking for innovative classroom activities!

घटाने का आसान तरीका | Subtraction Trick | Math Trick | Two Digits Subtraction Trick | #short



1. Multiply kaise kare
https://youtu.be/23u6_nuzGPI

2. Decimal ka multiply kaise kare
https://youtu.be/nrLwnVu0HXA

3. H.c.f Kaise nikale
https://youtu.be/knjEFf5eYfg

4. Fraction ko kaise multiply kare
https://youtu.be/ciRcTs78BSw

5. Math Word meaning
https://youtu.be/l0Hxb24VRSA

6. Algebra ka Formula
https://youtu.be/qJ6FsOMC8r8

7. Mathematics Shapes
https://youtu.be/LkBBtCiGbqg

8. Mathematical symbols in hindi
https://youtu.be/-5T2wQhz2Us

दोस्तों हमारे इस चैनल SANDAR MATH पर गणित से सम्बंधित कक्षा 3 से 10 तक की पढ़ाई होती है । आपको यहाँ Basic से लेकर Advance level तक बताया जाता है।

दोस्तों अगर आप भी कक्षा 3 से 10 के बीच में पढ़ते हैं तो आप भी हमारे Youtube परिवार से जुड़ कर अपने पढ़ाई को मजबूत बना सकते हैं। हमारे Youtube परिवार से जुड़ने के लिए हमारे Youtube channel को जरूर Subscribe करे।
🙏🙏Thanks

DISCLAIMER ✍✍

Video is for educational purpose only.
Copyright disclaimer under section 107 of the copyright Act 1976, allowance is made for "fair use" for purposes such as criticism comment , news reporting , teaching, scholarship and research. Fair use is a use permit by copyright statute that might otherwise be infringing, non profit, education or personal use tips the balance in favor of fair use.

⭐️ https://www.cognito.org/ ⭐️

*** WHAT'S COVERED ***
1. How to add and subtract fractions.
2. Worked examples demonstrating fraction addition and subtraction.
* Includes handling improper fractions.
* Includes converting mixed numbers to improper fractions before calculating.
* Simplifying the final fraction answer where necessary.

*** EXAM BOARD INFO ***
Suitable for courses across the world, including all KS3 and GCSE courses in the UK.

*** CHAPTERS ***
0:00 Intro & Key Rules
0:32 Example 1
2:40 Example 2
4:18 Example 3
5:37 Example 4

*** PLAYLISTS ***
https://youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto_UlnRIEVh&si=orIUwL3o2jOoiYjT

https://youtube.com/playlist?list=PLidqqIGKox7X5UFT-expKIuR-i-BN3Q1g&si=DcihOwUkd9oWbbdp

https://youtube.com/playlist?list=PLidqqIGKox7WeOKVGHxcd69kKqtwrKl8W&si=Y8MsO-FK948jnxpS

https://youtube.com/playlist?list=PLidqqIGKox7UVC-8WC9djoeBzwxPeXph7&si=-7i5Iq7yOeJrhtu6

https://youtube.com/playlist?list=PLidqqIGKox7VKJD2WxRhoKaI6JGLVean8&si=NH_Q1ujhVgACM2FU

#GCSE #KS3 #Maths #study #revision #school #exam #AQA #OCR #Edexcel #IGCSE #IB #AP

BODMAS Fractions Grade 8

YouTube video.

🟢Follow me on Instagram: https://www.instagram.com/kevinmathscience

Partial Fractions Introduction | Polytechnic Maths 1st Year | Unit-3

🎓 #astechnic #polytechnic #Mathematics1 #BTEUP2025 #polytechnicsyllabus
#Polytechnic #Mathematics #Maths1st #PartialFraction #PolytechnicMaths #Unit3 #AllBranch #MathsLecture #MathsClass #PolytechnicStudy

📚 Welcome to Polytechnic Mathematics - 1st Year (All Branch) Lecture Series!
In this video, we are starting Unit-3 → Partial Fractions (Introduction).
This lecture will help Polytechnic 1st Semester students understand the basic concept, definition, and types of Partial Fractions in a very simple and easy way.

👉 Suitable for: All Branch Polytechnic Students
👉 Unit Covered: Unit-3 (Partial Fractions)
👉 Subject: Mathematics - 1st

🎯 After watching this video, you will be able to:
✔ Understand the meaning of Partial Fractions
✔ Solve problems step by step
✔ Prepare easily for Polytechnic Exams

💡 Stay connected for complete lectures of Polytechnic Mathematics (1st Year, All Units).


वीडियो को Exam Oriented और Easy Language में तैयार किया गया है, ताकि आप आसानी से 100% मार्क्स ला सकें।
📚 यह लेक्चर BTEUP, SBTE Bihar, MSBTE और अन्य Polytechnic Boards के लिए उपयोगी है।

📱 Join WhatsApp Group for Syllabus & Updates:
👉 https://chat.whatsapp.com/GjmPF2F7GDJF64OP0IeYbW

📢 AS TECHNIC के Official Links:
📱 App Download – https://bit.ly/3r745GE
📺 YouTube Channel – https://www.youtube.com/c/AStechnicinstitute
📢 Telegram Channel – https://t.me/astechnic
💬 WhatsApp Chat – https://wa.me/7860111134
📸 Instagram – https://instagram.com/as_technic
📍 Google Map Location – https://maps.app.goo.gl/TH5WT1SGzw6Jojzu9
👍 Facebook – https://www.facebook.com/astechniclive
🐦 Twitter – https://twitter.com/Astechnic1
🧵 Threads – https://www.threads.net/@as_technic
📞 Contact Number – 7860111134 , 7310111134


mathematics 1 syllabus polytechnic 2025
bteup 1st semester maths syllabus
polytechnic trigonometry syllabus
Partial Fractions Introduction |
Polytechnic Maths 1st Year | Unit-3

Polytechnic Mathematics 1st Year |
Partial Fractions Full Explanation

Unit-3 Partial Fraction |
Polytechnic Maths | Easy Introduction
Mathematics 1st Year |
Polytechnic All Branch | Partial Fractions
Partial Fractions Basics |
Polytechnic 1st Semester Maths Unit-3
Complete Guide to Partial Fractions |
Polytechnic Mathematics 1st
Polytechnic 1st Year Maths |
Unit-3 Partial Fraction Explained
Maths 1st (Polytechnic) |
Partial Fraction Introduction Class
Polytechnic Maths Lecture |
Partial Fraction | Unit-3 Notes
Learn Partial Fractions Easily |
Polytechnic Maths 1st Year
differential calculus syllabus 1st sem
partial fractions polytechnic maths
permutation combination
binomial theorem bteup
complex numbers syllabus polytechnic
bteup syllabus 2025 pdf
maths 1 syllabus in hindi
polytechnic maths latest syllabus 2025
astechnic syllabus update
polytechnic 1st sem syllabus pdf
mathematics 1 syllabus 2025
polytechnic 1st semester syllabus
bteup maths 1 syllabus
trigonometry polytechnic
differential calculus bteup
partial fractions maths syllabus
complex numbers polytechnic
permutation combination binomial
polytechnic mathematics syllabus
bteup 1st sem maths
astechnic polytechnic update
maths syllabus 2025 hindi polytechnic 1st semester mathematics 1st syllabus,
up polytechnic 1st semester mathematics syllabus
polytechnic 1st semester syllabus 2025,
polytechnic 1st semester syllabus applied mathematics,
up polytechnic applied mathematics 1st syllabus,
mathematics trigonometry polytechnic semester 1,
polytechnic 2nd semester mathematics 2nd syllabus,
up polytechnic 2nd semester mathematics syllabus,
trigonometry polytechnic 1st semester,
unit 1 trigonometry polytechnic 1st semester

Kære venner
Min video om bevægelse i timerne blev fantastisk godt modtaget for et par uger siden. 1000 tak.
Og en del af jer efterspurgte flere ideer til bevægelsesaktiviteter, så her er næste video i den serie.
I kan som altid finde alle mine materialer gratis på hjemmesiden.
Kh Anette

Følg mig gerne her:
https://facebook.com/anettekmatematik/
https://instagram.com/anettekmatematik/
https://www.youtube.com/channe....l/UCR8PqEuBE7OlORn2y
https://anettekmatematik.com/

#værkstedsundervisning #legoglæring #regnestrategi

🚀 Mercury, Venus, Earth, Mars... Can your child name all of the planets? 🌞 With a little help from Lucas & Friends and this brand new planets song for kids, now they can! 🪐 Add a little outer space delight to your kid's day with the planets song, a catchy nursery rhyme that teaches the names of all of the planets in the solar system, one by one! ⭐

🌎 It's a great way to expand your child's education, and it's a fun way for babies, preschoolers, and kids of all ages to learn all of the planets. ☀️ Help your kids learn the planets and the sun with this fun sing-along kids song. Check out this fun planet song for kids to learn all the planets of the solar system! 🌌

⦿ Planet Song Lyrics:

3…2...1... Here we go!

Mercury Venus Earth and Mars
Jupiter Saturn Uranus and Neptune.

"Do you see that bright star?"

I am The Sun
I'm the fiery ball of fire
The biggest source of light
I am Sun!

And these are all the planets!

I am Mercury
I'm the nearest to the Sun
The smallest of them all
I am Mercury!

Pa pa pa pa planet of the solar system

I am Venus
I'm the brightest in the sky
The hottest of them all
I am Venus!

Ohh so hot!

I am Earth
I have a little tilt to the side
The home planet for you
I am Earth!

Pa pa pa pa planet of the solar system

I am Mars
I've got mountains so so high
The red rusty planet
I am Mars!

Look! that's a big planet

I am Jupiter
I am the Giant planet (ha ha ha)
I have a big red spot
I am Jupiter!

Pa pa pa pa planet of the solar system

I am Saturn
My rings are so beautiful
The prettiest of them all
I am Saturn!
"Oh wow so beautiful"

I am Uranus
My rings are made of dust
The coldest of them all
I am Uranus!

Pa pa pa pa planet of the solar system

I am Neptune
I'm the windy supersonic planet
The farthest of them all
I am Neptune!

Hey is that a planet too?

I am Pluto
I used to be a planet

Mercury Venus Earth and Mars
Jupiter Saturn Uranus and Neptune.

⭐ If our video entertains your child and makes them happy, please hit the LIKE button. SHARE it with your friends and family members so that more and more kids can sing and have fun. 👍 SUBSCRIBE to our channel to watch our other nursery rhymes, kids songs, and educational videos for children and parents. 🔔 And make sure you turn on the bell icon to get notified as soon as our new videos come up. 🔥

🛍️ Official Lucas & Friends Store Now Open - https://shop.rvappstudios.com

📢 Checkout Lucas & Friends Educational Children's Books: https://www.amazon.com/Lucas-F....riends-by-RV-AppStud

🎯 Try our FREE Educational Apps for Babies & Toddlers:
🟡 Google Play: https://play.google.com/store/....apps/dev?id=74300059
🟣 iOS: https://apps.apple.com/develop....er/rv-appstudios-llc
🟢 RV AppStudios: https://www.rvappstudios.com/kidsapp.html

🌟 Fun nursery rhymes and kids songs by RV AppStudios:
📅 Days of the Week Song - https://youtu.be/fYEzqbRGwcY
🥰 Healthy Habits Kids Songs - https://youtu.be/c1D8VEJeQTk
🍎 Learn Fruits Names for Kids - https://youtu.be/vSIYV0fGEqI
🖐️ Body Parts Song For Children - https://youtu.be/yx79UMVMiBU

Copyright © RV AppStudios

#SolarSystem #Educational #LearningVideos #KidsSong

Download Empires & Puzzles here: https://pixly.go2cloud.org/SH3gX
Thanks to Empires & Puzzles for sponsoring!

2nd Channel: https://www.youtube.com/@simplehistory2
Become a Simple History member: https://www.youtube.com/simplehistory/join
Support us on Patreon: https://www.patreon.com/simplehistory

Copyright: DO NOT translate and re-upload our content on Youtube or other social media.

It must be difficult to have been the heavenly leaders of North Korea for all time. So what does one unwind as an eternal leader? From brutal executions, opening zoos, to hiring foreign NBA stars, here are some of the memorable moments during the reign of Kim Il-sung, Kim Jong-Il and Kim Jong-un.



SIMPLE HISTORY MERCHANDISE

Get the Simple History books on Amazon:

https://www.amazon.com/Daniel-....Turner-%60/e/B00H5TY

T-Shirts

https://teespring.com/stores/s....imple-history-offici

Simple history gives you the facts, simple!

See the book collection here:

Amazon USA

http://www.amazon.com/Daniel-Turner/e/B00H5TYLAE/


Amazon UK
http://www.amazon.co.uk/Daniel....-Turner/e/B00H5TYLAE


https://www.facebook.com/Simpl....e-History-5494376751

https://twitter.com/SimpleHistoryYT


Credit:
Created by Daniel Turner (B.A. (Hons) in History, University College London)

Script Writer: Luke Ursone

Narrator: Chris Kane

www.vocalforge.com



Bibliography

Dean, Sam. “Hennessy, Giant Rabbits, and Mythical Rice.” Bon Appetit. Accessed December 19, 2022.
Fitz-Gibbon, Jorge. “The Craziest and Most Outrageous Kim Jong Un Facts and Rumors.” New York Post. New York Post, August 17, 2020.
Lan'kov, Andrej N. Crisis in North Korea: The Failure of De-Stalinization, 1956. Honolulu: Univ. of Hawai'i Press, 2007.
MailOnline, Julian Robinson for. “Trim Jong-Un: North Koreans Have a Choice of 15 Haircuts.” Daily Mail Online. Associated Newspapers, April 19, 2017.
“North Korea Immigration Statistics 1960-2022.” MacroTrends. Accessed December 19, 2022.
“North Korea's New Star: Azalea the Smoking Chimp at Pyongyang Zoo.” NBCNews.com. NBCUniversal News Group, October 19, 2016.
Poorest countries in the world 2022. Accessed December 19, 2022.
“Pyongyang Zoo: KTG®: Korea Central Zoo.” north korea travel. Accessed December 19, 2022.
UK, Huffington Post. “Kim Jong Il: 18 Strange 'Facts' about the North Korean Leader.” HuffPost UK. HuffPost UK, December 19, 2011.

Here's a simple story in song form about a piece of bread with a plan in song form.

The language used in this video is very simple with: quiere (s/he wants), quieren (they want), ser (to be), saca (s/he pulls out), sacan (they pull out), tiene (s/he has), tienen (they have), and the numbers 2-30.

Help me make it viral by watching, rewatching and sharing it with everyone you know!

Buy it on iTunes!
https://music.apple.com/us/alb....um/un-pedazo-de-pan-

👍Please share this video with others and like it to help me get the word out on my videos!

And let me know about other troublesome topics you’d like in bite-sized form.

🔔 Subscribe for more Spanish lessons: http://bit.ly/XGe7we

🤖Practice Your Spanish with Chateo! Get a discount off your first 6 months with code CHATEOBOT! Sign up at: https://www.senorjordan.com/chat

Social Media:
* YouTube: https://www.youtube.com/SeñorJordan
* Find “señor jordan videos” on Facebook, Twitter, Instagram, and TikTok
* Soundcloud: senorjordanspanish

Enjoying the content? Consider buying me a taco!
https://ko-fi.com/senorjordan

🌐 Private Lessons Available:
Interested in improving your Spanish conversational skills? Contact me: www.senorjordan.com/clases

📚 Practice Your Spanish with My Books!
https://www.tprsbooks.com/shop/?_product_type=novel&_author=jeremy-senor-jordan&_product_language_filter=spanish

Special thanks to Ely Saúl García for making the music sound way better and for helping with the production for this video!
instagram: @levitasrec

And to Natalia Lauman for helping me with the art, so I could animate it!
Instagram: @namilauman

How many balloons does Peck have for his party? The last number you say is the number of balloons! Learn how to count to seven with Peck the Bird from Khan Academy Kids.

Visit us at http://www.khankids.org to learn more about Khan Academy Kids, a free educational app for preschool through 2nd grade.

Available on Google Play, Apple, and Amazon app stores:
➡️ http://khan.co/KhanKids-YT-Google
➡️ http://khan.co/KhanKids-YT-Apple
➡️ http://khan.co/KhanKids-YT-Amazon

You can also access other Counting 1-10 videos on our Counting playlist, here: http://khan.co/KhanKids-Counting.

Subscribe to our channel for more videos like this.

Practice Your Spanish With Chateo - a Spanish-speaking chatbot! | Get a discount off your first 6 months with code CHATEOBOT | Sign up at: https://www.senorjordan.com/chat
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SUBSCRIBE for more Spanish videos: http://bit.ly/XGe7we
and make sure to click the notification bell!

Follow me on Facebook: https://www.facebook.com/srjordanspanish

Tweet me: https://twitter.com/senorjordan

Check out my website: http://www.senorjordan.com

Follow me on Instagram: @senorjordanvideos

Listen to my music on Soundcloud:
https://soundcloud.com/senorjordanspanish

Listen to my music on Spotify:
https://open.spotify.com/artis....t/2nyJ9GgLNMckXCuBHU

Buy my songs on iTunes:
https://music.apple.com/us/artist/1621526948

Buy my songs on Amazon:
https://www.amazon.com/music/p....layer/artists/B09Z35

Donate to my video-making project:
https://paypal.me/srjordanvideos?country.x=US&locale.x=en_US
~~~~~~~~~~~~~~~~~~~~~~~~~~~

In this video, we'll be talking about the personal pronouns (I, you, he, she, we, they) in Spanish.

For more Spanish videos, feel free to check out http://www.senorjordan.com

Vocabulario:
yo - I/me
tú - You (informal/familiar)
él - he/him
ella - she/her
usted - You (formal)
nosotros - We (males or males & females)
nosotras - We (females)
*vosotros - You all (males or males & females)
*vosotras - You all (females)
ellos - they (males or males & females))
ellas - they (females)
ustedes - You all

*only used in Spain

*Click CC for English subtitles!* This is a story that was made spring semester 2022 on my Comprehensible Spanish channel.

I hope you enjoy it to practice with!

How did you do? Did you understand it? If not, watch it again and again to get more repetition of the words in the video! If this is a little too hard, try turning on the subtitles to follow along! Or watch my other Spanish in context videos or lessons for more Spanish help!

Or watch the past tense version!
https://youtu.be/VH2BpBlPlgo
~~~~~~~~~~~~~~~
👍Please share this video with others and like it to help me get the word out on my videos!

And let me know about other troublesome topics you’d like in bite-sized form.

🔔 Subscribe for more Spanish lessons: http://bit.ly/XGe7we

🤖Practice Your Spanish with Chateo! Get a discount off your first 6 months with code CHATEOBOT! Sign up at: https://www.senorjordan.com/chat

Social Media:
* YouTube: https://www.youtube.com/SeñorJordan
* Find “señor jordan videos” on Facebook, Twitter, Instagram, and TikTok
* Soundcloud: senorjordanspanish

Enjoying the content? Consider buying me a taco!
https://ko-fi.com/senorjordan

🌐 Private Lessons Available:
Interested in improving your Spanish conversational skills? Contact me: www.senorjordan.com/clases

📚 Practice Your Spanish with My Books!
https://www.tprsbooks.com/shop/?_product_type=novel&_author=jeremy-senor-jordan&_product_language_filter=spanish
~~~~~~~~~~~~~~~
Special thanks to Ely Saul Garcia for the intro music and Manuel García for the narration! And thanks to YOU for watching!

Original story:
https://youtube.com/playlist?l....ist=PLdVAUQOSGq76b_k

Practice Your Spanish With Chateo - a Spanish-speaking chatbot! | Get a discount off your first 6 months with code CHATEOBOT | Sign up at: https://www.senorjordan.com/chat
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SUBSCRIBE for more Spanish videos: http://bit.ly/XGe7we
and make sure to click the notification bell!

Follow me on Facebook: https://www.facebook.com/srjordanspanish

Tweet me: https://twitter.com/senorjordan

Check out my website: http://www.senorjordan.com

Follow me on Instagram: @senorjordanvideos

Listen to my music on Soundcloud:
https://soundcloud.com/senorjordanspanish

Listen to my music on Spotify:
https://open.spotify.com/artis....t/2nyJ9GgLNMckXCuBHU

Buy my songs on iTunes:
https://music.apple.com/us/artist/1621526948

Buy my songs on Amazon:
https://www.amazon.com/music/p....layer/artists/B09Z35

Donate to my video-making project:
https://paypal.me/srjordanvideos?country.x=US&locale.x=en_US
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Here's a video to help you understand when to use "de" to talk about when things belong to someone. This is also known as "possession" but not in the religious sense!

Did anyone watch until the very end of the video!?

Write "¡El hámster no es de nadie!" if you watched to the end!

Thanks for watching and have a great "DE". ;-)

Another separable differential equation example.

Watch the next lesson: https://www.khanacademy.org/math/differential-equations/first-order-differential-equations/modeling-with-differential-equations/v/particular-solution-given-initial-conditions-for-population?utm_source=YT&utm_medium=Desc&utm_campaign=DifferentialEquations

Missed the previous lesson?
https://www.khanacademy.org/math/differential-equations/first-order-differential-equations/separable-equations/v/separable-differential-equations-2?utm_source=YT&utm_medium=Desc&utm_campaign=DifferentialEquations

Differential Equations on Khan Academy: Differential equations, separable equations, exact equations, integrating factors, homogeneous equations.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to KhanAcademy’s Differential Equations channel:: https://www.youtube.com/channe....l/UCxSQHGkaDv8UKXE0T
Subscribe to KhanAcademy: https://www.youtube.com/subscr....iption_center?add_us