سرفہرست ویڈیوز
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/geometry/xff63fac
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra2/conics_precalc/circles-tutorial-precalc/e/equation_of_a_circle_2?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII
Watch the next lesson: https://www.khanacademy.org/math/algebra2/conics_precalc/ellipses-precalc/v/conic-sections-intro-to-ellipses?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII
Missed the previous lesson?
https://www.khanacademy.org/math/algebra2/conics_precalc/circles-tutorial-precalc/v/radius-and-center-for-a-circle-equation-in-standard-form?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII
Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you!
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 Khan Academy’s Algebra II channel:
https://www.youtube.com/channe....l/UCsCA3_VozRtgUT7wW
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/trigonometry/basic-trigonometry/cc-trig-ratios-similarity/e/trigonometric-functions-and-side-ratios-in-right-triangles?utm_source=YT&utm_medium=Desc&utm_campaign=Trigonometry
Watch the next lesson: https://www.khanacademy.org/math/trigonometry/basic-trigonometry/cc-trig-ratios-similarity/v/example-with-trig-functions-and-ratios?utm_source=YT&utm_medium=Desc&utm_campaign=Trigonometry
Missed the previous lesson?
https://www.khanacademy.org/math/trigonometry/basic-trigonometry/cc-trig-ratios-similarity/v/sine-and-cosine-of-complements-example?utm_source=YT&utm_medium=Desc&utm_campaign=Trigonometry
Trigonometry on Khan Academy: Big, fancy word, right? Don't be fooled. Looking at the prefix, tri-, you could probably assume that trigonometry ("trig" as it's sometimes called) has something to do with triangles. You would be right! Trig is the study of the properties of triangles. Why is it important? It's used in measuring precise distances, particularly in industries like satellite systems and sciences like astronomy. It's not only space, however. Trig is present in architecture and music, too. Now you may wonder...how is knowing the measurement and properties of triangles relevant to music?? THAT is a great question. Maybe you'll learn the answer from us in these tutorials!
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 Khan Academy’s Trigonometry channel:
https://www.youtube.com/channe....l/UCYQSs1lFJZKpyqNQQ
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
A square has four equal sides and four equal corners! Learn about squares with Sandy the Dingo 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
Find more videos on our Shapes playlist here:
http://khan.co/KhanKids-Shapes.
Subscribe to our channel for more videos like this.
Start Circle Time by reading the book “10 in the Pool” by Cynthia Platt. See how Caroline and Sophie count pool toys and pool noodles with the interactive stickers inside the book. Keep counting with Peck from Khan Academy Kids, then read another book with the Khan Kids crew. Count colorful fruit while making a fruit salad with Teacher Sarah during Show & Tell. Have kids try mixing their own fruit salad later in the day!
Would your kids like to be on Show & Tell? Submit your artwork, photos, or videos here: http://khan.co/KhanKids-SubmitYourArt.
Looking for more kid-friendly activities? See our latest printable worksheets: http://khan.co/KhanKids-Printables.
Learn more about Khan Academy Kids, our free educational app for children ages 2-7, at http://www.khankids.org.
Available on Apple, Google Play, and Amazon app stores:
http://khan.co/KhanKids-YT-Apple
http://khan.co/KhanKids-YT-Google
http://khan.co/KhanKids-YT-Amazon
Subscribe to our channel so you don’t miss a single resource from Khan Academy Kids, and access all of our Circle Time videos on our Circle Time Playlist! http://khan.co/KhanKids-CircleTimePlaylist.
Questions or ideas for Circle Time? Reach our team at khankids@khanacademy.org.
Parents, are you looking for ways to keep your young children (ages 2-7) engaged in learning while at home? Join us for a fireside chat with Caroline Hu Flexer, CEO and Co-Founder of Khan Academy Kids, and Renee Scott, an Early Education Program director at Stanford University. Caroline and Renee cover some easy ways to boost learning throughout the day. They also discuss how to incorporate key language, literacy, numeracy, and social emotional skills into everyday activities and play. And, you’ll likely be surprised that you’re already doing some of these brain boosting activities.
View the webinar handout here: https://khankids.zendesk.com/h....c/en-us/article_atta
View our Weekly Planner here:
http://khan.co/KhanKids-WeeklyPlanner
Learn more about Khan Academy Kids, our free educational app for children ages 2-7 at http://www.khankids.org.
Download now!
http://khan.co/KhanKids-YT-Google
http://khan.co/KhanKids-YT-Apple
http://khan.co/KhanKids-YT-Amazon
Make real-time instructional decisions with progress reports for individual students and for the whole class.
Progress is shown with colored checkmarks and a percentage score for each lesson, which indicates proficiency toward each skill. Teachers can use Class Reports to see how many students have completed specific assignments, and to view overall progress by skill.
You will need a Class Account in the Khan Academy Kids app in order to view student progress. Click here for more information about getting a Class Account: http://khan.co/KhanKids-TeacherSetup
To view this information in an article with step-by-step instructions, click here: http://khan.co/KhanKids-StudentProgress
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Khan Academy Kids is an award-winning educational app for students in Pre-K through 2nd grade. The app engages kids in core subjects like early literacy, reading, writing, language, and math, while encouraging creativity and building social-emotional skills.
Learn more about Khan Academy Kids, our free educational app for students in Pre-K through 2nd grade, at http://www.khankids.org
Available on Apple, Google Play, and Amazon app stores:
http://khan.co/KhanKids-YT-Apple
http://khan.co/KhanKids-YT-Google
http://khan.co/KhanKids-YT-Amazon
Questions? Reach our team at khankids@khanacademy.org
#edtech #techtools #educationalapps #preschool #prek #kindergarten #firstgrade #secondgrade #remoteteaching #teacher #classroom #learninggames #teachertools #education #homeschool #appsforteachers
It’s showtime! Get ready to put on a play by reading the book “Planetary Play” by Cynthia Platt. Learn “pl” words with Caroline and Sophie such as planet, platform, and plug. See a handmade performance with the Khan Kids characters starring a special guest on Show & Tell. Look at fun costumes to inspire a theatrical performance.
Would your kids like to color the Khan Kids characters and put on a play? Go to http://khan.co/KhanKids-Printables and select the “storytelling with Khan Kids cutouts” worksheet to print and color from home. Then, share what they create at http://khan.co/KhanKids-SubmitYourArt.
Learn more about Khan Academy Kids, our free educational app for children ages 2-7, at http://www.khankids.org.
Available on Apple, Google Play, and Amazon app stores:
http://khan.co/KhanKids-YT-Apple
http://khan.co/KhanKids-YT-Google
http://khan.co/KhanKids-YT-Amazon
Subscribe to our channel so you don’t miss a single resource from Khan Academy Kids, and access all of our Circle Time videos on our Circle Time Playlist! http://khan.co/KhanKids-CircleTimePlaylist.
Questions or ideas for Circle Time? Reach our team at khankids@khanacademy.org.
The word "jump" is spelled j-u-m-p. "Jump" means to spring into the air. Ollo and Peck both love to jump!
Learn the sight word "jump" with the Khan Academy Kids characters. The fun example, easy-to-remember definition, and cute illustrations will help kids remember the word any time they come across it.
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 sight words videos on our Sight Words playlist here: http://khan.co/KhanKids-SightWords.
Subscribe to our channel for more videos like this.
The word "all" is spelled a-l-l. The word "all" means the whole amount of something. When the school bus arrives, all of us get on!
Learn the sight word "all" with the Khan Academy Kids characters. The fun example, easy-to-remember definition, and cute illustrations will help kids remember the word any time they come across it.
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 sight words videos on our Sight Words playlist here: http://khan.co/KhanKids-SightWords.
Subscribe to our channel for more videos like this.
Parents, are you wondering how to structure a day of learning and fun for your young children? We’ll walk you through a sample daily schedule and give you suggestions on ways to adapt it for your family. We’ll also take a closer look at the Khan Academy Kids app and explain how you can use the app to support your child’s learning.
Get the slides here: http://khan.co/KhanKidsWebinar2Handout
Learn more about Khan Academy Kids, our free educational app for children ages 2-7 at http://www.khankids.org.
Download now!
http://khan.co/KhanKids-YT-Google
http://khan.co/KhanKids-YT-Apple
http://khan.co/KhanKids-YT-Amazon
How many toys are in Peck's toy box? Learn how to count to three 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.
Learn the letter E with Ollo the Elephant 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 letters of the alphabet on our Letters and Letter Sounds playlist here: http://khan.co/KhanKids-Letters
Subscribe to our channel for more videos like this.
Join Caroline and Sophie for Circle Time as they read the book “A Special Place” by Cynthia Platt. In the story, Sandy describes her favorite photos, memories, and keepsakes that make her room special. Peck listens with interest about where Sandy is from, and together they make a plan to visit Australia someday. As kids read along, they can share their own stories about their favorite things and what makes them special.
Don’t miss our printable activities for hands-on fun after the show!
http://khan.co/KhanKids-Printables
Learn more about Khan Academy Kids, our free educational app for children ages 2-7 at http://www.khankids.org.
Available on Apple, Google Play, and Amazon app stores:
http://khan.co/KhanKids-YT-Apple
http://khan.co/KhanKids-YT-Google
http://khan.co/KhanKids-YT-Amazon
Subscribe to our channel so you don’t miss a single episode of Circle Time!
Learn how to draw Reya’s bugs during Circle Time with Khan Academy Kids. Join Caroline and Sophie as they talk about their favorite types of bugs. Listen to Kodi the bear as she works step by step to draw a ladybug, a beetle, and a butterfly. Take a close look at the bug habitat in Khan Academy Kids. Can your kids identify their favorite type of bug?
We’d love to see what kids create! Send us your artwork, photos, or videos by submitting them here: http://khan.co/KhanKids-SubmitYourArt.
Looking for more kid-friendly activities? See our latest printable worksheets: http://khan.co/KhanKids-Printables.
Learn more about Khan Academy Kids, our free educational app for children ages 2-7, at http://www.khankids.org.
Available on Apple, Google Play, and Amazon app stores:
http://khan.co/KhanKids-YT-Apple
http://khan.co/KhanKids-YT-Google
http://khan.co/KhanKids-YT-Amazon
Subscribe to our channel so you don’t miss a single resource from Khan Academy Kids, and access all of our Circle Time videos on our Circle Time Playlist! http://khan.co/KhanKids-CircleTimePlaylist.
Questions or ideas for Circle Time? Reach our team at khankids@khanacademy.org.
Learn more counting, addition, and subtraction lessons in the FREE Khan Academy Kids app! https://go.learn.khanacademy.o....rg/khanacademy/YouTu
In this video, Peck counts the blue pom poms to practice adding numbers up to twenty.
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 Apple, Google Play, and Amazon app stores.
You can also access other videos on our Addition and Subtraction playlist here: http://khan.co/KhanKids-AdditionSubtraction
Subscribe to our channel for more videos like this.
Questions? Reach our team at khankids@khanacademy.org.
Learn the letter I with Ollo the Elephant 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 letters of the alphabet on our Letters and Letter Sounds playlist here: http://khan.co/KhanKids-Letters
Subscribe to our channel for more videos like this.
Read two books about elephants during Circle Time with Khan Academy Kids. Caroline and Sophie start with “Baby Elephants” by Bellwether Media and show real-life pictures of elephants in nature. Next, they read a story about Ollo the elephant called “Starting to Worry” by Cynthia Platt. See new artwork on “Show & Tell”, and wrap up with a workout for kids featuring Coach Kelli!
Would your kids like to be on “Show & Tell”? Send us your artwork, photos, or videos by submitting them here: http://khan.co/KhanKids-SubmitYourArt.
Looking for more kid-friendly activities? See our latest printable worksheets:
http://khan.co/KhanKids-Printables.
Learn more about Khan Academy Kids, our free educational app for children ages 2-7, at http://www.khankids.org.
Available on Apple, Google Play, and Amazon app stores:
http://khan.co/KhanKids-YT-Apple
http://khan.co/KhanKids-YT-Google
http://khan.co/KhanKids-YT-Amazon
Subscribe to our channel so you don’t miss a single resource from Khan Academy Kids, and access all of our Circle Time videos on our Circle Time Playlist! http://khan.co/KhanKids-CircleTimePlaylist.
Questions or ideas for Circle Time? Reach our team at khankids@khanacademy.org.
Start Circle Time by singing with Caitie from Super Simple Songs! Practice farm animal sounds as she sings Old MacDonald Had A Farm. Then, read “Baby Horses” by Bellwether Media with Caroline and Sophie from Khan Academy Kids. Spell the word “Horse”. Exercise with Coach Kelli by moving as if you were on a farm! Meet cows and chicks from our friends’ farms!
Would your kids like to be on Show & Tell? Submit your artwork, photos, or videos here: http://khan.co/KhanKids-SubmitYourArt.
Looking for more kid-friendly activities? See our latest printable worksheets:http://khan.co/KhanKids-Printables.
Learn more about Khan Academy Kids, our free educational app for children ages 2-7, at http://www.khankids.org.
Available on Apple, Google Play, and Amazon app stores:
http://khan.co/KhanKids-YT-Apple
http://khan.co/KhanKids-YT-Google
http://khan.co/KhanKids-YT-Amazon
Subscribe to our channel so you don’t miss a single resource from Khan Academy Kids, and access all of our Circle Time videos on our Circle Time Playlist! http://khan.co/KhanKids-CircleTimePlaylist.
Questions or ideas for Circle Time? Reach our team at khankids@khanacademy.org.
