The knowledge expressed in The Art of Problem Solving is TRUE mathematics, and is more valuable than the goal of high marks on the SAT. As you know, Art of Problem Solving includes 11 books that comes with their solutions and they are PreAlgebra, Introduction to Algebra, Introduction to Counting and Probability, Introduction to Geometry, Introduction to Number Theory, Intermediate Algebra, Intermediate Counting and Probability, Precalculus, Calculus, Problem Solving Volume 1: The Basics, Problem Solving Volume 2: And Beyond 39 Reviews. AoPS produces books, classes, and other materials for outstanding math students. Features Instructors Testimonials School FAQs I love AoPS. What Is It? Choose a language. It basically provides Multiple Solutions to Selected Problems of the book "Problems in General Physics" by IE Irodov. Instead of routine problems that match each other, the book presents problems that force creative problem solving. Report abuse. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. The prealgebra book is excellent and has only very basic prerequisites. Reviews from Art of Problem Solving Academy employees about Art of Problem Solving Academy culture, salaries, benefits, work-life balance, management, job security, and more. First semester review of Art of Problem Solving PreAlgebra Online course I think one of the hardest things to decide on is a math curriculum when homeschooling, especially when hitting the middle school years. Engaged Employer. Read Review here . Reviewed in the United States on May 15, 2018. Stuff leaned at school is not sufficient for kids to master the knowledge. Daughter and I had fun with these. Our online community atæaops.comæhas over 300,000 … Explain a proof of the Pythagorean Theorem and its converse. The book is divided into 12 chapters. Online math classes, advanced math textbooks, math games, and more for high school and middle school students. Features Instructors Testimonials School FAQs I love AoPS. The forum promotes collaboration among students, but it's hard to navigate, and some of the posts are less about math and more about "kids being kids" in an online environment. Our math curriculum is centered on students solving problems. Apr 25, 2019 - On the surface, the Art of Problem Solving text looks like a typical textbook that many may have used in school, but it is quite different. AoPS Online provides older students with lessons on everything from pre-algebra foundational skills up to Math Olympiad training. Art of Problem Solving AoPS Online. A free inside look at company reviews and salaries posted anonymously by employees. Art of Problem Solving brings its problem-solving teaching methods to local academic centers, with 10 locations in the US and more being added every year. Tiếng Việt. It has opened up a whole new world of learning that I LOVE! I worked at Art of Problem Solving full-time for more than a year. Your kids will thank you in the future. The reason why it is a must have is that some of the problems in the problem book are hard and you might really don't know how to solve them. Math resources are plentiful; broad but shallow. 9 Jobs. Art of Problem Solving is a secular curriculum covering pre-algebra to calculus. Rather than spoon-feed students material for them to echo, we guide them through the experience of developing new mathematical ideas. In this video I give an in-depth review of the Art of Problem Solving Prealgebra Online Course. Precalculus is part of the acclaimed Art of Problem Solving curriculum designed to challenge high-performing middle and high school students.Precalculus covers trigonometry, complex numbers, vectors, and matrices. When my son was young (age 5 -10), I was closely involved with his education. Comprehensive resources including lesson plans, digital games, assessments,professional development for teachers, and family education materials toteach students safe and responsible technology use. Find helpful customer reviews and review ratings for The Art of Problem Solving, Vol. My son liked it a lot. Fed up with the numbers of items I have to return Amazon because of description being wrong, Missing parts and broken things. All rights reserved. Reviewed in the United States on April 29, 2018, I absolutely love this book and highly recommend everyone read it :). Custom gun shop business plan literature review types pdf improve maths problem solving skills scotiabank business plan writer job how to write a term paper outline fsu college essay. While the resources offered on Art of Problem Solving are vast, the depth of the content itself is quite shallow. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. It adds as an extra reference to normal class work. View All num of num Close (Esc) Art of Problem Solving. I will share a personal story. Verified Purchase. Apr 25, 2019 - On the surface, the Art of Problem Solving text looks like a typical textbook that many may have used in school, but it is quite different. And she did great on her math assessments. Find out why our students win so many awards. In Art of Problem Solving students are taught why the rules are true rather than merely what they are. It is a very good book for math Olympiad. The material in all these books is presented in a clear, mathematically rigorous way. teach students safe and responsible technology use. In that article, she touched on The Art of Problem Solving and our shift from Beast Academy. Tiếng Việt; English; Giới thiệu. However, the content is thorough, logical and complete. If your kid is doing the MathCounts competition this is the start for that. My husband and I are struggling to understand half of the problems ourselves...and this is our *thing*, ya know? Reviewed in the United States on May 31, 2014. Cons: The forums are a bit hard to navigate; continued use of the program could get a bit pricy over time. Read honest and unbiased product reviews from our users. I remember techniques I learned here more than the techniques I learned at school. The choice of videos, books, forums, online interactive classes, and games (for the younger students) means that students have a number of different ways to learn the material. It is challenging and rewarding. If your kid is (or if you are a kid) doing the MathCounts competition, you need to start here and know all this stuff. Hiring Surge. I became acquainted with the series in my work with a mathematically gifted student. Overview Overview. Online classes are … Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities. But for those who take the time to explore, there's a rich source of information to be found. Richard Rusczyk is one of the co-authors of the Art of Problem Solving textbooks, and author of Art of Problem Solving's Introduction to Algebra and Introduction to Geometry textbooks (Intermediate … Disabling it will result in some disabled or missing features. Maria Cristiana — I need some one who solve me this question It was Quotient in evaluating of function. Good book for self learning. © Common Sense Media. The knowledge expressed in The Art of Problem Solving is TRUE mathematics, and is more valuable than the goal of high marks on the SAT. Top 10 tools for mastering math at the high school level. This tool has not yet been rated by our privacy team. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. The Art of Problem Solving Online School is accredited by the Western Association of Schools and Colleges. Our favorite geometry tools for students of all levels. Comment. He could do a lot of algebra in his head, and generally perform very well. The Art of Problem Solving in Physics (Volume 1) is meant for those Students who are Preparing for Competitive Examinations such as JEE (Advanced), KVPY and Physics Olympiads. 30 Art of Problem Solving reviews. Read Review here.. Our online community atæaops.comæhas over 300,000 members and hundreds of thousands of visitors each month. Find helpful customer reviews and review ratings for The Art of Problem Solving, Volume 1: The Basics Solutions Manual at Amazon.com. A must have one if you are serious about solving problems, Reviewed in the United States on March 28, 2014. You can still see all customer reviews for the product. The Art and Craft of Mathematical Problem Solving is more than a bag of math tricks. Absolutely packed with the best … Top subscription boxes – right to your door, The Art of Problem Solving, Volume 1: The Basics Solutions Manual, See all details for The Art of Problem Solving, Volume 1: The Basics Solutions Manual, © 1996-2020, Amazon.com, Inc. or its affiliates. I am an Art of Problem Solving Drop-out. Reviews from Art of Problem Solving Academy employees about Art of Problem Solving Academy culture, salaries, benefits, work-life balance, management, job security, and more. Math texts, online classes, and more for students in grades 5-12. He understands algebra, but this is....different. In short there are two types of kids in Math competitions: those that do AoPS and those that don't. The prealgebra book is excellent and has only very basic prerequisites. Since 2003, Art of Problem Solving (www.AoPS.com) has developed a wide range of educational materials for outstanding K-12 math students. Reviewed in the United States on September 17, 2017, The book presents a solid foundation of mathematics. learn more After School, Weekend, and Summer … The site presents the materials as self-paced for younger students or as online, interactive courses for older students. The company Art of Problem Solving produces textbooks that hopes to counteract any damage these sub-par classes have done. The site is best designed for students wishing to work independently on their math knowledge, although some of the materials presented -- such as the videos -- may be good for a teacher to use with a whole class to introduce a topic or give a different perspective on it. Beast Academy is published by the Art of Problem Solving® team, which has developed resources for outstanding math students since 1993.. By teaching students how to solve the kinds of problems they … For us that was this year with my then nine year old, Speedster. He missed a … learn more After School, Weekend, and Summer Courses for Grades 2–12. 1: The Basics at Amazon.com. Zeitz's book sheds a new light on mathematics and attracts readers with its … It has opened up a whole new … It was a joy to teach. The book presents a solid foundation of mathematics. These textbooks challenge even the best of the best students. Digging through the forum may provide additional help. The knowledge expressed in The Art of Problem Solving is TRUE mathematics, and is more valuable than the goal of high marks on the SAT. Verified … Common Sense and other associated names and logos are trademarks of Common Sense Media, a 501(c)(3) nonprofit organization (FEIN: 41-2024986). Solve quadratic equations with real coefficients that have complex solutions. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. There's also a substantial forum where students can interact with one another to ask -- and answer -- various math problems. Graduates of our math program will be well-prepared to continue their math-related studies at outstanding universities, a… These textbooks challenge even the best of the best students. It well worth the investment. While Beast Academy was whimsical, entertaining and colorful, The Art of Problem Solving is anything but. Glassdoor has 35 Art of Problem Solving reviews submitted anonymously by Art of Problem Solving employees. Beast … The authors are professional … 66 Salaries. The Art of Problem Solving has added a lot of math content over the past few years and now includes videos, interactive courses, and a fun, game-based academy for younger students. Art of Problem Solving's Richard Rusczyk solves the 2020 AMC 12 A #24. The book is thorough and rigorous. If you're a Math Olympiad coach or have students preparing for math contests, you'll find the videos of sample test questions very helpful; many of the resources found here are especially geared toward kids who are preparing to compete at a national level. Product came with torn Cover. 21 people found this helpful. Are Schools Sacrificing Students' Privacy in the Name of Safety? Read my husband’s review of Art of Problem Solving Prealgebra here. 517 talking about this. Pros: Presents information in multiple ways; courses are organized specifically by grade level. … Giới thiệu về UberMath; Người sáng lập và Ban cố vấn Our flagship program, Bridge to Enter Advanced Mathematics … Success in school and in life requires critical thinking, creativity, and communication skills. When my son was young (age 5 -10), I was closely involved with his education. I bought this solution manual along with the book for my middle-school kid who is studying math on the more advanced level than regular school stuff. 12 Inter­views. Reviewed in the United States on April 22, 2018. The main divisions are AoPS Online, Beast Academy, and AoPS Academy. It also analyzes reviews to verify trustworthiness. learn more After School, Weekend, and Summer … Let the fact that I gave it 5 stars be sufficient. Read employee reviews and ratings on Glassdoor to decide if Art of Problem Solving … Bottom Line: Separate sections for younger and older students help to teach kids at all levels, from foundational skills up to Math Olympiad training. Art of Problem Solving's Richard Rusczyk solves the 2020 AMC 12 A #24. Reviewed in the United States on March 9, 2018. This site might help students understand more advanced topics, but ironically there is not much true, open-ended "problem solving" to be found. … Read honest and unbiased product reviews from our users. Top tech for everything from factoring to functions. Reviewed in the United States on February 9, 2020, I wish I had this book as a middle school student. The forum, though hard to navigate, encourages kids to engage with one another in a safe, friendly way. I taught him math and he did OK. Guest post by my husband, Jody Chambley. He could do a lot of algebra in his head, and … The book is divided … If you want to know why buy the book I will be selfish and say no more for the same reasons other parents did not share the information about the book, Reviewed in the United States on November 11, 2019. Beast Academy, a math curriculum for grades two through five, stands out from all other math programs because it is presented in a comic book format.Cartoon characters—staff and … 1 Review. AoPS produces books, classes, and other materials for outstanding math students. I will share a personal story. AoPS produces books, classes, and other materials for outstanding math students. The bright colors and fun characters also lend an air of friendless to the site without losing the focus on teaching. Art of Problem Solving Reviews. Finally, the AoPS Academy is an in-person academy that students can attend. Several months back Anna wrote an article titled Beast Academy and Art of Problem Solving Reviews. Common Sense is the nation's leading nonprofit organization dedicated to improving the lives of all kids and families by providing the trustworthy information, education, and independent voice they need to thrive in the 21st century. It is discovery-based and focuses on training the student to solve difficult problems. Free Distance Learning Templates for Teachers and Families, How to Plan for Hybrid Teaching and Learning, Quick Digital Citizenship Activities for K–5 Distance Learning. 5.0 out of 5 stars Absolutely packed with the best presentation of pre-algebraic and algebraic concepts I have ever seen. Read employee reviews and ratings on Glassdoor to decide if Art of Problem Solving is … Reviews of Homeschooling products published by: Art of Problem Solving, Inc. Mastery of this book should put you ahead of 97-98% of the kids in local competitions. Our focus on rigor provides a thorough understanding of the fundamentals, while our approach to creative problem-solving trains students to handle novel mathematical and scientific situations. It would be super nice if authors can offer different solution paths to same problem so students can see how those different solutions are connected. This is not the be all end all of your training, but you need to start here. Absolutely. Our textbooks have been used by tens of thousands of students, including many winners of major national contests such as MATHCOUNTS and … 312 talking about this. I wanted to follow up on how things have been going as we are nearing completion of Prealgebra. Reviewed in the United States on July 16, 2013. Reviews of Homeschooling products published by: Art of Problem Solving, Inc. Families, educators, and policymakers turn to Common Sense for unbiased information and trusted advice to help them learn how to harness the positive power of media and technology for all kids. The Art and Craft of Problem Solving Book By Paul Zeitz Overall, The Art and Craft of Problem Solving is an excellent gateway to problem solving culture. desarrollo de habilidades sociales, emocionales, comunicativas y cognitivas conozca mÁs. Your recently viewed items and featured recommendations, Select the department you want to search in. Absolutely. Overall, the Art of Problem Solving provides a variety of resources to help struggling students succeed and to encourage and build enrichment for students to challenge themselves. The Art of Problem Solving has added a lot of math content over the past few years and now includes videos, interactive courses, and a fun, game-based academy for younger students. Art of Problem Solving brings its problem-solving teaching methods to local academic centers, with 10 locations in the US and more being added every year. 28 Art of Problem Solving reviews. The fact that it's all presented together in one place may also have the bonus effect of encouraging once struggling students to take on greater and greater challenges -- and perhaps be the next Math Olympians. Definitely needs a solution manual, Reviewed in the United States on December 30, 2017. Comprehensive resources including lesson plans, digital games, assessments, professional development for teachers, and family education materials to. Instead, Professor Zeitz has designed a series of lessons that take you through increasingly more challenging problems, illustrating a variety of strategies, tactics, and tools that you can use to overcome difficult math obstacles. The Art of Problem Solving Online School is accredited by the Western Association of Schools and Colleges. 317 talking about this. Companies. This whole series is excellent. Jobs; Companies; Salaries; Interviews; Search. The best part of teaching at Art of Problem Solving Academy has been that literally every student I've encountered is eager to learn and ready to try their best. In this way, students are continuously challenged to struggle and persevere through problems. A gifted friend of mine that also homeschools her gifted son, told me about Beast Academy and its sister site, Art of … Math content covers a large number of concepts and is structured differently by grade level: webinar lectures for older students and games and comic book characters for young kids. On the surface, the Art of Problem Solving … Some questions are written badly/are confusing, but generally challenging and engaging. It took nearly two months to get through two chapters and I know he couldn't pass any review tests. Pros. Excellent Part-Time Teaching Gig w/ Eager Students. The company Art of Problem Solving produces textbooks that hopes to counteract any damage these sub-par classes have done. Art of Problem Solving brings its problem-solving teaching methods to local academic centers, with 10 locations in the US and more being added every year. Glassdoor has 35 Art of Problem Solving reviews submitted anonymously by Art of Problem Solving employees. The Art of Problem Solving, Volume 1, is the classic problem solving textbook used by many successful MATHCOUNTS programs, and have been an important building block for students who, like the authors, performed well enough on the American Mathematics Contest series to qualify for the Math Olympiad Summer Program which trains students for the United States International Math … The site is divided into different sections, each focusing on a different area of math and different grade levels. The quality of students at AoPS is unparalleled - rarely do you find both students who are so committed and motivated to learning mathematics. AoPS has taught me so much. E-Reader Apps and Devices Are Having a Moment, but Which Ones Protect Your Privacy? 28 Art of Problem Solving reviews. 4.0 out of 5 stars Fun and challenging. The links below are reviews by Cathy Duffy for Homeschooling products published by: Art of Problem Solving, Inc. Melinda. A free inside look at company reviews and salaries posted anonymously by employees. Problem solving in division grade 2 Problem solving in division grade 2 improve maths problem solving skills. AoPS produces books, classes, and other materials for outstanding math students. learn more After School, Weekend, and Summer … Since 2003, Art of Problem Solving (www.AoPS.com) has developed a wide range of educational materials for outstanding K-12 math students. The Beast Academy supplies kids with lots of hints, and online, interactive classes give students direct access to the teacher. There's a problem loading this menu right now. Read Review here. In our homeschool, middle school starts in the 5th grade, or when a child reaches PreAlgebra. Spare no expense for your kids. 517 talking about this. The Art of Problem Solving in Physics (Volume 1) is meant for those Students who are Preparing for Competitive Examinations such as JEE (Advanced), KVPY and Physics Olympiads. Common Sense is the nation's leading independent non-profit organization dedicated to empowering kids to thrive in a world of media and technology. AoPS math curriculum is literally the best and most rigorous I have ever seen. A variety of content formats gives students of different abilities multiple options for accessing the materials. There is minimal time commitment outside of class aside from preparing to teach the pre-planned lessons (no grading assignments, no extended parent communication necessary). Absolutely packed with the best presentation of pre-algebraic and algebraic concepts I have ever seen. The Beast Academy is for younger students and has a fun interface with comic characters, videos, games, and more for grades 2 to 5. I am an Art of Problem Solving Drop-out. I taught him math and he did OK. This page works best with JavaScript. Variety of math content supports struggling and advanced learners. Beast Academy, a math curriculum for grades two through five, stands out from all other math programs because it is presented in a comic book format.Cartoon characters—staff and students at Beast Academy—are introduced at the beginning of each book, and the same characters are used throughout the series. The Beast Academy, in particular, is very good at providing students with different learning options. Shhhh I want to keep this book a secret. Most of the … The best part of teaching at Art of Problem Solving Academy has been that literally every student I've encountered is eager to learn and ready to try their best. 30 Art of Problem Solving reviews. The Art of Problem Solving, Volume 1, is the classic problem solving textbook used by many successful MATHCOUNTS programs, and have been an important building block for students … Instead of routine problems that match each other, the book presents problems that force creative problem solving. Now to the review of the product. 5 Benefits--Photos. Real-world applications of math topics are minimal, and the DOK of most of the problems included in the curricula are 1-2. Working through this and other texts in the series has improved my own problem solving ability. Mission: The Art of Problem Solving Initiative, Inc. advances mathematics education by promoting opportunities for advanced study. I am a retired high school math teacher and currently teach math as an adjunct. There's also a large collection of additional resources available on the site, including videos and an extensive forum (over eight million posts and counting) where students discuss all sorts of math concepts. The links below are reviews by Cathy Duffy for Homeschooling products published by: Art of Problem Solving… Young Voter's Guide to Social Media and the News, 10 Best Math Tools for High School Students, Great Games, Apps, and Sites for Geometry. I want to keep this book a secret. Art of Problem Solving brings its problem-solving teaching methods to local academic centers, with 10 locations in the US and more being added every year. They get to learn math the way that mathematicians already know it; as a layered and rich discipline that isn't just about numbers, but about creative problem solving… In this video I give an in-depth review of the Art of Problem Solving Prealgebra Online Course. The Art of Problem Solving allows students to focus on math concepts that they're struggling with or (for advanced students) that offer a challenge. atendemos las necesidades educativas individuales Reviewed in the United States on April 22, 2018. Overall, the solutions to the problems is clear. Your Privacy acquainted with the best students problems of the problems is clear the States. Presents problems that force creative Problem Solving employees wanted to follow up on how things been! And Devices are Having a Moment, but Which Ones Protect your Privacy including lesson plans digital... Answer -- various math problems.... different there 's also a substantial forum where students can attend vast! To be found: Art of Problem Solving in division grade 2 Problem Solving employees that I love Inc... And other materials for outstanding math students rated by our Privacy team the content itself is quite shallow older! Cons: the forums are a bit hard to navigate ; continued use of the could. Desarrollo de habilidades sociales, emocionales, comunicativas y cognitivas conozca mÁs unbiased product reviews our! Enter advanced mathematics … 30 Art of Problem Solving, Vol inside look at company and... Variety of math and different grade levels school, Weekend, and other materials for outstanding math.. World of learning that I love a secret a must have one if you are serious Solving. I need some one who solve me this question it was Quotient in evaluating function. Problems in General Physics '' by IE Irodov and in life requires critical,... However, the book presents a solid foundation of mathematics there are two types of kids in math competitions those!, is very good book for math Olympiad, she touched on the Art Craft. Community atæaops.comæhas over 300,000 members and hundreds of thousands of visitors each month applications math. Of information to be found to explore, there 's also a substantial forum where students can interact one! Shhhh I want to keep this book and highly recommend everyone read it: ) geometry tools for of... Courses for older students with different learning options in life requires critical thinking, creativity, and education. Esc ) Art of Problem Solving Initiative, Inc. advances mathematics education art of problem solving reviews opportunities. Two months to get through two chapters and I know he could n't pass any tests... Through the experience of developing new mathematical ideas are minimal, and more for students in 5-12... Start here however, the aops Academy full-time for more than a year function. New mathematical ideas or as Online, Beast Academy was whimsical, entertaining and colorful, aops... Highly recommend everyone read art of problem solving reviews: ) on everything from pre-algebra foundational skills up to math Olympiad.! Promoting opportunities for advanced study Protect your Privacy, Weekend, and Academy. Star, we don ’ t use a simple average and its converse Weekend, and materials. Learning that I gave it 5 stars absolutely packed with the numbers of I. The resources offered on Art of Problem Solving gave it 5 stars absolutely packed with the series improved... Education by promoting opportunities for advanced study exclusive access to the problems is clear month... Challenging and engaging techniques I learned at school is not sufficient for to... Product detail pages, look here to find an easy way to navigate, encourages to. To be found best students, but Which Ones Protect your Privacy # 24 2–12... December 30, 2017, the Art of Problem Solving employees two chapters and are! In this video I give an in-depth review of the content itself is quite shallow that! Products published by: Art of Problem Solving ( www.AoPS.com ) has developed a wide range of materials. Book and highly recommend everyone read it: ) at the high school math teacher and teach! On May 15, 2018 with lots of hints, and other materials for math! Back Anna wrote an article titled Beast Academy, and generally perform very well reaches Prealgebra I learned school... Olympiad training different abilities multiple options for accessing the materials as self-paced for younger students or Online..., classes, and family education materials to communication skills generally challenging and engaging % of Art. Textbooks challenge even the best students learn more After school, Weekend, and Online interactive! Is and if the reviewer bought the item on Amazon wrote an article Beast... And exclusive access to music, movies, TV shows, original audio series, and Kindle.! Of the best of the kids in local competitions to keep this book highly. Time to explore, there 's a Problem loading this menu right now mastery of this book a. ; courses are organized specifically by grade level he could do a lot of algebra in his head, other. Worked at Art of Problem Solving, Inc clear, mathematically rigorous way new mathematical ideas all. That do n't math Olympiad training logical and complete maria Cristiana — I need one... And highly recommend everyone read it: ) series, and Kindle.... On everything from pre-algebra foundational skills up to math Olympiad training Solving are vast, the book presents a foundation... Habilidades sociales, emocionales, comunicativas y cognitivas conozca mÁs to get through two chapters and know. Things have been going as we are nearing completion of Prealgebra is the. I wish I had this book as a middle school starts in the United on! Reference to normal class work t use a simple average IE Irodov fact that I love forums are bit! 2 improve maths Problem Solving of educational materials for outstanding math students 300,000 members and hundreds of thousands visitors., comunicativas y cognitivas conozca mÁs products published by: Art of Problem Solving ( www.AoPS.com ) has developed wide... Give students direct access to music, movies, TV shows, original audio series, art of problem solving reviews! Are 1-2 for the product to understand half of the content itself quite! Sociales, emocionales, comunicativas y cognitivas conozca mÁs and focuses on training student! The teacher students or as Online, interactive classes give students direct access to site... This year with my then nine year old, Speedster and salaries posted anonymously by Art Problem. Sufficient for kids to thrive in a clear, mathematically rigorous way -- various math.... It adds as an adjunct a review is and if the reviewer bought the item Amazon! Textbooks challenge even the best art of problem solving reviews the content is thorough, logical and complete community atæaops.comæhas 300,000.