Aime 2023 math

Retrieved May 5, 2023. ^ Loo, Egan (March 16, 2023). "2nd 6th Anniversary Mr. Osomatsu Anime Film's Teaser Unveils July 21 Debut". Anime News Network. Retrieved March 16, 2023. ^ Pineda, Rafael Antonio (February 22, 2023). "1st Crayon Shin-chan 3D CG Anime Film's Trailer Reveals August 4 Opening". Anime News Network.

Aime 2023 math. The AMC 8 provides a great opportunity for middle school students to develop positive attitudes towards analytical thinking and mathematics that can assist in future careers. The AMC 8 is a 25-question, 40-minute, multiple-choice contest for any student grades 8 and below. It is run by the Mathematical Association of America.

Feb 1, 2024 ... The AIME is an invitation-only event, based on students' scores from the AMC 10 or 12 on either the A or the B date in November 2023. There ...

The AIME tests mathematical problem solving with arithmetic, algebra, counting, geometry, number theory, and probability and other secondary school math topics. Problems usually require either very creative use of secondary school curriculum, or an understanding as to how different areas of math can be used together to investigate and solve a ... The worker in case B is first eligible in 2020 (the year case B reached age 62). Thus the case-B PIA is the case B amount computed above truncated to the next lower dime and increased by cost-of-living adjustments, or COLAs, for 2020 through 2023. These COLAs are 1.3 percent, 5.9 percent, 8.7 percent, 3.2 percent, respectively. The resulting ... The 2023–2024 USAMTS is over. See you next year! ... (USAMTS) is a free proof‑based math contest for US middle and high school students. Students receive written feedback on their work, and can earn prizes based on their performance. ... (AIME). Interested? Join our mailing list to receive updates about the USAMTS, such as announcements ...Those who excel on the AIME are invited to compete at. the United States of America (Junior) Mathematical Olympiad (USA(J)MO). The AIME I is administered on Tuesday, Feb 7, 2023, between 1:30 p.m. and 5:30 p.m. Eastern Time (ET). The AIME II is. administered on Wednesday, Feb 15, 2023, between 1:30 p.m. and 5:30 p.m. ET.The AIME competition is a integer answer math competition held by the Mathematical Association of America (MAA) for middle school and high school students who do well on the AMC 10 and 12 competitions. It is offered twice a year and is the first invitational exam for students wishing to qualify for the US Math Olympiad Team.AIME 2023 BUYER. AIME NEWS . Read More . AIME 2024 STIMULATES $330 MILLION IN BUSINESS ACROSS THE ASIA PACIFIC BUSINESS EVENTS INDUSTRY. 21 March 2024 • AIME News . The Asia Pacific Incentives and Meetings Event (AIME) has today released analysis from its blockbuster 2024 show, with business …The American Invitational Mathematics Examination II (AIME II) Date: Wednesday, Feb 7, 2024. Location: Art of Problem Solving Academy, Carmel Valley Campus (11455 El Camino Real Suite 150, San Diego, CA 92130 ) Arrive: 10:30am (outer doors may be locked until this time.) ENTER We will likely have a photo ID check - school ID, passport, CA State ...

Small live classes for advanced math and language arts learners in grades 2-12. Visit AoPS Academy ‚ Find a Physical ... 2022 AIME I. 2022 AIME I problems and solutions. The test was held on Tuesday, February 8, 2022. The first link contains the full set of test problems. The rest contain each individual problem and its solution.4 days ago ... 2023 USAMO Honorable Mention • 4-time AIME qualifier • Math Prize for Girls Invitee • INTEGIRLS Chapter Head. The Jeep Wrangler is a car ...Solution 2. We can solve this problem using casework, with one case for each possible pair of consecutive numbers. If we have (1,2) as our pair, we are left with the numbers from 3-10 as elements that can be added to our subset.Dec 19, 2023 - Jan 11, 2024. $113.00. Final day to order additional bundles for the 8. Jan 11, 2024. AMC 8 Competition: Jan 18 - 24, 2024.2024 AIME I. 2024 AIME I problems and solutions. The test was held on Wednesday, January 31 – Thursday, February 1, 2024. The first link contains the full set of test problems. The second link contains the answer key. The rest contain each individual problem and its solution. Entire Test.

A new record for Math Prize for Girls wins. November 8, 2023. Left to right: Arun Alagappan, president and founder of the Advantage Testing Foundation; Jessica Wan, first-place winner and a senior from Parkland, Florida; and In Young Cho, Math Prize for Girls alumna and emcee. Photo: Jake Belcher. Twelfth grader Jessica Wan three-peats, …The AIME is a 15 question 3 hour examination in which each answer is an integer number from 0 to 999. The questions on the AIME are much more difficult and students are very unlikely to obtain the correct answer by guessing. As with the AMC->10 and AMC->12 (and the USAMO), all problems on the AIME can be solved by pre-calculus methods.The best anime series of 2023 include Jujutsu Kaisen, Scott Pilgrim Takes Off, and others. Read our full list for more and where you can watch them. The 10 best anime of the year, plus more!7 Reasons Why You Should Participate in AIME. 1. You may qualify for even more prestigious competitions. The AIME is the first in a series of AMC examinations that encourage students to demonstrate advanced mathematical ability. After the AIME, eligible students are invited to the United States Mathematical Olympiad (USAMO).

Dog trot cabin plans.

A Mock AIME is a contest that is intended to mimic the AIME competition. (In more recent years, recurring competitions will be listed under the range of their respective competition season, whereas non-recurring competitions will be listed in the year of their release.) Pre 2006. Mildorf Mock AIME 1.Feb 8, 2023 ... Solution Video to the following problems from the American Invitational Math Exam: 2023 AIME-I #3.The AIME (American Invitational Mathematics Examination) is an intermediate examination between the AMC 10 or AMC 12 and the USAMO. All students who took the AMC 12 and achieved a score of 100 or more out of a possible 150 are invited to take the AIME. All students who took the AMC 10 and were in the top 1% also qualify …IME - Brochure. We are happy to announce the JMO 2024 result. Please find the result summary below, To check the individual score of JMO 2024, please enter your Exam Seat Number as per the admit card, A Felicitation function will be arranged to honour all successful students. All the students who have won either Gold Medal or Silver Medal or ...The 2023 AMC 10A and 12A problems are available on the ZIML site along with previous exams. Click here for AMC 10 and here for AMC 12. Starting to prep for the AIME? 8 Week Preparation Courses start soon! Click here for more details and registration. The AMC 10 and 12 exams are administered by the Mathematical Association of …

OMMC. Online Monmouth Math Competition, or OMMC, is a 501c3 accredited nonprofit organization which aims to give talented high school and middle school students an exciting and engaging way to develop their skills in mathematics. We provide an annual original high-quality math competition, in addition to various educational materials and a ...The test was held on Wednesday, November 8, 2023. 2023 AMC 10A Problems. 2023 AMC 10A Answer Key. Problem 1. Problem 2. Problem 3. Problem 4.2021 AIME I problems and solutions. The test was held on Wednesday, March 10, 2021. The first link contains the full set of test problems. The rest contain each individual problem and its solution. Entire Test.Dec 24, 2023 ... There are around 40 50 ideas in each topic of olympiad (algebra, number theory, geometry, combinatorics, algorithm, .Retrieved May 5, 2023. ^ Loo, Egan (March 16, 2023). "2nd 6th Anniversary Mr. Osomatsu Anime Film's Teaser Unveils July 21 Debut". Anime News Network. Retrieved March 16, 2023. ^ Pineda, Rafael Antonio (February 22, 2023). "1st Crayon Shin-chan 3D CG Anime Film's Trailer Reveals August 4 Opening". Anime News Network.Jan 10, 2024 ... ... Mathematical Olympiad and by working on the useful ideas you can prepare for 2022 and 2023 Mathematical Olympiads International online math ...The Advantage Testing Foundation/Jane Street Math Prize for Girls is the largest math prize for girls in the world. Each fall at MIT, about 250 young female mathematicians compete in our challenging test of mathematical creativity and insight. Our goal is to promote gender equity in the STEM professions and to encourage young women with ...Range: The questions on the AIME are much more difficult than those on the AMC10 and AMC12. Question type: The AIME is a 15 question, each answer is an integer number between 0 to 999. Test duration: 180 minutes. Scoring criteria: Full Score of 15 points, 1 point for a correct answer, 0 point for a wrong answer. Test time: February of each year.Feb 1, 2024 · The American Invitational Mathematics Examination I (AIME I) Date: Thursday, Feb 1, 2024. Location: Art of Problem Solving Academy, Carmel Valley Campus (11455 El Camino Real Suite 150, San Diego, CA 92130 ) Arrive: 10:30am (outer doors may be locked until this time.) ENTER We will likely have a photo ID check - school ID, passport, CA State ID ...

The AIME will be held on February 1st (AIME I) and February 7th (AIME II) for the 2023-24 School Year. Students must qualify for the AIME by taking the AMC 10 and/or 12 exams . Math Winter Boot Camps are an awesome way to rapidly improve during Winter Break!

American Math Competitions // AMC 10/12 // AIME // USAMO ... USA Math Talent Search The USA Mathematical ... Copyright © 2007-2023 UC Regents/UCLA Department of ...In 1950, the first Mathematics Challenge sponsored by the Mathematics Association of America (MAA) took place. Today, the challenge has become the most influential youth math challenge with over 300,000 students participating annually in over 6,000 schools from 30 countries and regions. AMC hosts a series of challenge such as AMC8 held in ...Primary Insurance Amount The basic Social Security benefit is called the primary insurance amount (PIA). Typically the PIA is a function of average indexed monthly earnings (AIME). We determine the PIA by applying a PIA formula to AIME. The formula we use depends on the year of first eligibility (the year a person attains age 62 in retirement cases).Once your score has been recorded, you AIME score is multiplied by ten and added to your AMC score. That final score determines whether or not you qualify for the USA Math Olympiad (USAMO). Typically, an index of 210 or higher is necessary to qualify, which combines your AMC Score + 10*AIME score. So if you have a 120 on the … AIME Registration. Registration for the AIME is automatic. Any students taking the AMC 12 and scoring in the top 5% or over 100, or are in the top 2.5% of the scores on the AMC 10 qualify. The testing materials (including the tests, answer sheets, teachers manual, and computer identification form) are included with the results packet from the ... Mar 2, 2023 ... As others have stated in the comments, your error is that |z|2≠z2. To see why, note that for any complex number z, its modulus |z| is ...The AIME competition is a integer answer math competition held by the Mathematical Association of America (MAA) for middle school and high school students who do well on the AMC 10 and 12 competitions. It is offered twice a year and is the first invitational exam for students wishing to qualify for the US Math Olympiad Team. Score Distribution. School Year: 2023/2024 2022/2023. Competition: AIME I - 2024 AIME II - 2024 AMC 10 A - Fall 2023 AMC 10 B - Fall 2023 AMC 12 A - Fall 2023 AMC 12 B - Fall 2023 AMC 8 - 2024. View as PDF. 2023 Fall – Competitive Math Courses; 2023 Summer – Competitive Math Courses ... 96 Students Qualified for the 2023 AIME and 2 Students Received Perfect Scores on the 2022 AMC 10/12; 2023 AMC 8 Problems and Answers; Isabella Z. Won a Gold Medal and Team USA Earned First Place at 2022 European Girls’ Mathematical Olympiad;Math Gold Medalist. Lor. 2023 AIME II. Problem 13. Let be an acute angle such that Find the number of positive integers less than or equal to such that is a positive integer whose units digit is . Related Ideas. Trigonometry Formula. Recursive Sequence.

Feet to linear feet conversion.

St jude home billings mt.

Math texts, online classes, and more for students in grades 5-12. Visit AoPS Online ‚ ... Resources Aops Wiki 2023 AIME I Math Jam Transcript Page. Article ...Aug 18, 2023Jan 4, 2023 ... Cowconuts Math Club will offer a 4-day AIME workshop this winter break via Zoom. The class is FREE to help students to prepare for upcoming ...The selection procedure for the USA IMO team was changed in 2000. The top 12 (formerly 8) finishers on the USA Math Olympiad (USAMO) are recognized as USAMO Winners at a ceremony in Washington, DC in June. These students are invited to MOP to compete for the 6 places on the USA team. The places are decided by the results of the USAMO plus one ...Small live classes for advanced math and language arts learners in grades 2-12. Visit AoPS Academy ‚ Find a Physical ... 2022 AIME I. 2022 AIME I problems and solutions. The test was held on Tuesday, February 8, 2022. The first link contains the full set of test problems. The rest contain each individual problem and its solution.前几天,2023年 aime 的晋级分数线已经出炉,明确晋级的同学将自动获得aime的参赛资格。 目前, 中国区组委会已公布aime i的学术活动时间安排! aime i考试时间: 2023年2月8日(星期三)下午16:00-19:00(具体以准考证时间为准)Once your score has been recorded, you AIME score is multiplied by ten and added to your AMC score. That final score determines whether or not you qualify for the USA Math Olympiad (USAMO). Typically, an index of 210 or higher is necessary to qualify, which combines your AMC Score + 10*AIME score. So if you have a 120 on the …2023 AIME II Math Jam Instructor: AoPS Staff Difficulty Level: 8 February 16th, 2023 AoPS Instructors will discuss problems on the 2023 AIME II. 2023 Mathcamp Math Jam Instructor: Marisa Debowsky Difficulty Level: 0 February 15th, 2023 Marisa Debowsky, Cananda/USA Mathcamp's Executive Director, describes the Mathcamp …Feb 13, 2023 ... AIME I 2023 full solutions questions problems American Mathematics Exam Olympiad Math 2024 2022 2021. Math Gold Medalist•2.2K views · 0:47. Go ...Registration Timeline and Steps. Mark your calendars – online registration for the 2024 AIME Math opens on October 1, 2023 and closes on January 15, 2024. The $135 registration fee helps cover administrative expenses by the Mathematical Association of America (MAA). Register via the official AIME page on the MAA website.American Math Competitions // AMC 10/12 // AIME // USAMO ... USA Math Talent Search The USA Mathematical ... Copyright © 2007-2023 UC Regents/UCLA Department of ... ….

Qualifying for AIME:Students taking either AMC 10 or AMC 12 in order to can qualify for the AIME: On the AMC 10A and 10B -the top 2.5% qualify for the AIME. Typically scores of 120+ will qualify for AIME, but these vary by year and exam. One the AMC 12A and 12B at least the top 5% qualify for the AIME. Typically scores of 100+ will qualify for ...Range: The questions on the AIME are much more difficult than those on the AMC10 and AMC12. Question type: The AIME is a 15 question, each answer is an integer number between 0 to 999. Test duration: 180 minutes. Scoring criteria: Full Score of 15 points, 1 point for a correct answer, 0 point for a wrong answer. Test time: February of each year.The Euler Math Competitions (EMCs) are a series of 4 math contests, each of which occur annually, and intend to serve as mock tests for the AMC exams (AMC 10/12, AIME, USA (J)MO), and our very own Euler Math Tournament (EMT). Currently, the three math contests we plan to hold annually are. EIME (will be released Summer 2023!) -- Mock …By Josh Rosenberg Published: Dec 06, 2023 12:56 PM EST. Save Article. In 2023, anime was close to the best it's ever been. I'll always hold a soft spot in my heart for the days of Dragon Ball Z ...With 2023 about to be done and dusted, it's time to look back on some of the great anime that made the year special. Get excited, because we're counting down the top anime of 2023. Some of the best 2023 anime are sequels to beloved series - Attack on Titan came to an epic conclusion , Jujutsu Kaisen, Spy x Family, and Demon Slayer all got …AIME. Students with high scores on the AMC 10 or AMC 12 are invited to take the American Invitational Mathematics Examination (AIME). This contest is 3 hours long and has 15 questions. The answer to each question is an integer between 000 and 999. In 2022, we had 80 students qualify for this examination.By Josh Rosenberg Published: Dec 06, 2023 12:56 PM EST. Save Article. In 2023, anime was close to the best it's ever been. I'll always hold a soft spot in my heart for the days of Dragon Ball Z ...The test was held on Wednesday, November 8, 2023. 2023 AMC 10A Problems. 2023 AMC 10A Answer Key. Problem 1. Problem 2. Problem 3. Problem 4. Aime 2023 math, AMC 10/12 A Late Registration Deadline: Oct 27 - Nov 3, 2023. AMC 10/12 A Competition Date: November 8, 2023 from 8:00 am ET to 11:59 pm ET. AMC 10/12 B Early Bird Registration Deadline: Aug 18 - Sept 25, 2023. AMC 10/12 B Regular Registration Deadline: Sept 26 - Nov 2, 2023., The program trains students towards prestigious math competitions such as MathCounts, American Mathematics Competitions (AMC) 8/10/12, American Invitational Math Exam (AIME), and USA Math Olympiads (USA (J)MO). Call (650) 273-4089., The test was held on Wednesday November 8, 2023. 2023 AMC 12A Problems. 2023 AMC 12A Answer Key. Problem 1. Problem 2. Problem 3. Problem 4., Qualifying for AIME:Students taking either AMC 10 or AMC 12 in order to can qualify for the AIME: On the AMC 10A and 10B -the top 2.5% qualify for the AIME. Typically scores of 120+ will qualify for AIME, but these vary by year and exam. One the AMC 12A and 12B at least the top 5% qualify for the AIME. Typically scores of 100+ will qualify for ... , Jan 5, 2023 · One such anime topic is science, i.e., the world of mathematics, chemistry, biology, and all the other sciences that come to mind, and that is the world we are going to be writing about in this article. 1. Fullmetal Alchemist: Brotherhood. Original Run: April 5, 2009 – July 4, 2010. Number of Episodes: 64 (+ 4 OVA) , 2023-2024 International Participation in MAA AMC . ... He participated in the AMC and AIME as a student, then helped to supervise the competitions while teaching in the United States. ... He was a math professor at various universities in Taiwan in the 1970s and is a professor of mathematics at the University of Nevada, Las Vegas since 1985 ..., 2023 AIME I problems and solutions. The test was held on Tuesday, February 7, 2023, and the problems were released at 12:00 GMT. The first link contains the full set of test …, We have: Now, if , then , and if , then , and so on. Testing with , we get respectively. From 1 to 2023, there are 405 numbers congruent to 1 mod 5, 405 numbers congruent to 2 mod 5, 405 numbers congruent to 3 mod 5, 404 numbers congruent to 4 mod 5, and 404 numbers congruent to 0 mod 5. So, solving for , we get: Since , this gives , and we have ., Solution 1. We first rewrite as a prime factorization, which is. For the fraction to be a square, it needs each prime to be an even power. This means must contain . Also, can contain any even power of up to , any odd power of up to , and any even power of up to . The sum of is Therefore, the answer is . ~chem1kall., Browse our extensive list of anime that aired in 2023, A. The AMC 8 is a standalone competition with benefits of its own (which can be found in the FAQ section of the AMC 8 page). The path to the USAMO and USAJMO begins with either the AMC 10 or AMC 12. Approximately the top 2.5% of AMC 10 students and top 5% of AMC 12 students qualify to take the American Invitation Mathematics Examination (AIME)., CoMInDS Summer Workshop 2023; MAA Travel Grants for Project ACCCESS; OPEN Math. ... this exam helps identify outstanding pre-collegiate math students, ... The AIME is an intermediate examination between the AMC->10 or AMC->12 and the USAMO. All students with a score of 100 out of a possible 150 on the AMC->12 or a score in the top 1% on the …, The American Invitational Mathematics Examination (AIME) is a challenging competition offered for those who excelled on the AMC 10 and/or AMC 12. The AIME is a 15 question, 3-hour examination, each answer is an integer number between 0 to 999. The questions on the AIME are much more difficult than those on the AMC 10 and AMC 12. , 2023 AIME I Answer Key Released. Posted by John Lensmire. On February 7th, 2023, select middle school and high school students participated in this year’s AIME I Competition. The problems can now be discussed! See below for the answer key for the 2023 AIME I questions as well as the concepts tested on each problem., Small live classes for advanced math and language arts learners in grades 2-12. Visit AoPS Academy ‚ ... 2024 AIME I problems and solutions. The test was held on Wednesday, January 31 – Thursday, February 1, 2024. The first link contains the full set of test problems. ... 2023 AIME I, II:, The Euler Math Competitions (EMCs) are a series of 4 math contests, each of which occur annually, and intend to serve as mock tests for the AMC exams (AMC 10/12, AIME, USA (J)MO), and our very own Euler Math Tournament (EMT). Currently, the three math contests we plan to hold annually are. EIME (will be released Summer 2023!) -- Mock AIME; , Dec 8, 2023 · For example, a 105 on the Fall 2023 AMC 10B will qualify for AIME. AIME Cutoff: Score needed to qualify for the AIME competition. Note, students just need to reach the cutoff score in one exam to participate in the AIME competition. Honor Roll of Distinction: Awarded to scores in the top 1%. Distinction: Awarded to scores in the top 5%. , Locations. The AMC contests are school-based competitions. If your school does not currently offer the AMC contests we encourage you to ask your principal, math teacher or math club sponsor to register for the contests. We also offer the following tools to help locate nearby schools and institutions of higher education that may be willing to ..., Solution 2. We can solve this problem using casework, with one case for each possible pair of consecutive numbers. If we have (1,2) as our pair, we are left with the numbers from 3-10 as elements that can be added to our subset., The worker in case B is first eligible in 2020 (the year case B reached age 62). Thus the case-B PIA is the case B amount computed above truncated to the next lower dime and increased by cost-of-living adjustments, or COLAs, for 2020 through 2023. These COLAs are 1.3 percent, 5.9 percent, 8.7 percent, 3.2 percent, respectively. The resulting ... , The AIME I must be administered on Thursday, Feb. 1, 2024 between 1:30 PM and 5:30 PM ET.. The AIME II must be administered on Wednesday, Feb. 7, 2024 between 1:30 PM and 5:30 PM ET. Qualifying students are automatically enrolled in the AIME I in their student portals. If Competition Managers are unable to administer the AIME I, they may ..., The AIME I and II are a 15-question, three-hour competition, where each answer is an integer between 000 and 999, inclusive. Participants who excelled on the AMC 10 or AMC 12 are invited to compete. Those who excel on the AIME are invited to compete at the United States of America (Junior) Mathematical Olympiad (USA(J)MO)., Spring is the best time to develop students’ math skills and to prepare for the American Mathematics Competitions! Only undertake what you can do in an excellence fashion. There are no prizes for average performance. 2024 AMC 8: 10 perfect scorers. 54 students got the DHR. 29 students got the HR. 2023 AMC/AIME: 99 AIME qualifiers , Math is a language of symbols and equations and knowing the basic math symbols is the first step in solving mathematical problems. Advertisement Common math symbols give us a langu..., 96 Students Qualified for the 2023 AIME and 2 Students Received Perfect Scores on the 2022 AMC 10/12. Posted on 2022-12-20 | 1 Comment. The MAA AMC just …, AIME II Registration Form: Students who qualify for the AIME will automatically be registered to take the AIME I. Competition managers who are unable to …, The Christmas Invitational Mathematics Examination (CIME), like the AIME, is the second exam in the series of exams used to challenge bright students on the ..., AIME. Students with high scores on the AMC 10 or AMC 12 are invited to take the American Invitational Mathematics Examination (AIME). This contest is 3 hours long and has 15 questions. The answer to each question is an integer between 000 and 999. In 2022, we had 80 students qualify for this examination., May 30, 2023 · The prestigious math competitions for the 2022-2023 academic year have come to a close, and the students at Think Academy have achieved remarkable results. Congratulations to everyone! The most prestigious math competitions include Math Kangaroo, AMC 8, AMC 10, AMC 12, and AIME. And how can we define a "good score" in these competitions? The , The AIME (American Invitational Mathematics Examination) is an intermediate examination between the AMC 10 or AMC 12 and the USAMO. All students who took the AMC 12 and achieved a score of 100 or more out of a possible 150 or were in the top 5% are invited to take the AIME. All students who took the AMC 10 and had a score of 120 or more out of ..., proposals to address the theme: Actions in Mathematics Education (AiME): Catalyzing, Cultivating, and Expanding Critical Transformations. The TODOS acknowledges the land that will host the TODOS 2023 Conference will take place in: The TODOS 2023 Conference recognizes that Albuquerque is sitting on the homelands of the Pueblo of Sandia., Solution 1 (3-D Vector Analysis) Denote . Denote by the length of each side of a rhombus. Now, we put the solid to the 3-d coordinate space. We put the bottom face on the plane. For this bottom face, we put a vertex with an acute angle at the origin, denoted as . For two edges that are on the bottom face and meet at , we put one edge on the ..., The American Invitational Mathematics Examination I (AIME I) Date: Thursday, Feb 1, 2024. Location: Art of Problem Solving Academy, Carmel Valley Campus (11455 El Camino Real Suite 150, San Diego, CA 92130 ) Arrive: 10:30am (outer doors may be locked until this time.) ENTER We will likely have a photo ID check - school ID, …