[Weekly Update] Last chance to enroll for next week's Paradoxes and Infinity seminar

Join 4-day explorations on topics you'll rarely see in school͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏‌ ͏ New course sections now available! [SHOP NOW]( Your Weekly Update Discover new STEM concepts this summer with [Paradoxes and Infinity]( and [Relativity]( Explore these subjects with us this summer through a new weekday format! These reimagined course sections run Monday through Thursday, but cover the same material. Next Monday, June 26th, is the first day of [Paradoxes and Infinity]( — a deep-dive exploration of college-level math concepts and scenarios like the liar's paradox and the infinite hotel. This course will be held at 1:00–2:30 pm ET(10:00–11:30 am PT) each day. [ENROLL IN PARADOXES]( Then, join us in July for [Physics Seminar: Relativity]( — an introduction to the mindbending concepts within Einstein's theory of special relativity. This course will be held at 1:00–2:30 pm ET (10:00–11:30 am PT) each day. [ENROLL IN RELATIVITY]( Math Jams Tame the Groofle July 18 - Tuesday at 7:30 pm ET (4:30 pm PT) In this math jam, we’ll be playing a mathematical game where players compete to place numbers in a grid in a way that lures out the picky groofle. This game will involve plenty of strategy, logic, and number sense! No specific math background is necessary, all are welcome! AoPS Online Courses June 21 - July 19 Introductory Science [Introduction to Physics]( June 25 - Sundays at 7:30–9:00 PM ET (4:30–6:00 PM PT) [Physics 1: Mechanics]( June 21 - Wednesdays at 7:30–9:00 PM ET (4:30–6:00 PM PT) - starts today Introductory Math [Paradoxes and Infinity Seminar]( June 26, 27, 28, & 29 - Monday, Tuesday, Wednesday, & Thursday at 1:00–2:30 pm ET (10:00–11:30 am PT) [Prealgebra 1]( July 13 - Thursdays at 7:30–8:45 PM ET (4:30–5:45 PM PT) [Prealgebra 2]( June 26 - Mondays at 7:30–8:45 PM ET (4:30–5:45 PM PT) July 7 - Fridays at 7:30–8:45 PM ET (4:30–5:45 PM PT) [Introduction to Algebra A]( June 23 - Fridays at 7:30–9:00 PM ET (4:30–6:00 PM PT) - starts this week June 25 - Sundays at 7:30–9:00 PM ET (4:30–6:00 PM PT) **July 11 - Tuesdays & Thursdays at 7:30–9:00 PM ET (4:30–6:00 PM PT)** July 14 - Fridays at 7:30–9:00 PM ET (4:30–6:00 PM PT) [Introduction to Counting & Probability]( **July 11 - Tuesdays & Thursdays at 7:30–9:00 PM ET (4:30–6:00 PM PT)** [Introduction to Number Theory]( June 25 - Sundays at 7:30–9:00 PM ET (4:30–6:00 PM PT) [Introduction to Algebra B]( June 30 - Fridays at 7:30–9:00 PM ET (4:30–6:00 PM PT) [Introduction to Geometry]( July 5 - Wednesdays at 7:30–9:00 PM ET (4:30–6:00 PM PT) Intermediate Math [Intermediate Algebra]( June 25 - Sundays at 7:30–9:00 PM ET (4:30–6:00 PM PT) July 5 - Wednesdays at 7:30–9:00 PM ET (4:30–6:00 PM PT) Contest Preparation [MATHCOUNTS/AMC 8 Advanced]( June 30 - Fridays at 7:30–9:00 PM ET (4:30–6:00 PM PT) [AMC 10 Problem Series]( June 26 - Mondays at 7:30–9:00 PM ET (4:30–6:00 PM PT) June 30 - Fridays at 7:30–9:00 PM ET (4:30–6:00 PM PT) Computer Science [Introduction to Programming with Python]( June 23 - Fridays at 7:30–9:00 PM ET (4:30–6:00 PM PT) - starts this week July 3 - Mondays at 7:30–9:00 PM ET (4:30–6:00 PM PT) [Intermediate Programming with Python]( July 3 - Mondays at 7:30–9:00 PM ET (4:30–6:00 PM PT) [Facebook]( [Twitter]( [Pinterest]( [View in browser]( Art of Problem Solving, 15330 Avenue of Science, San Diego, CA 92128, United States [Update subscription preferences]( or [Unsubscribe](