XUMath = Understand Math
Understand. Solve. Inspire. Connect. Explore.
We teach school math at an elevated level with breadth, depth and rigor. We strive to deepen understanding of math concepts and ideas and sharpen problem solving skills. We inspire students with background and application. We teach derivations and proofs to show why. We solve representative problems of various types and difficulty levels to demonstrate how. We connect dots to reveal big pictures and encourage students to explore.
In person Location: PolyEducation (4116 W Spring Creek Pkwy, Suite C500, Plano, TX)
Fall 2026 Courses
Prealgebra Part 1
Term: Aug 23, 2026 – Jan 3, 2027
18 1.5-Hour In-Person (at PolyEducation) & Virtual (Live Zoom) Lectures: Sun 6:30-8pm CT
18 1-Hour Live Zoom Q&A Office Hours: time (TBD)
20 One-Hour zoom Homework Solving: Thu 7-8pm CT
Algebra 2 Part 1
Term: Aug 22, 2026 – Jan 2, 2027
18 Two-Hour In-Person (at PolyEducation) & Virtual (Live Zoom) Lectures: Sat, 11am-1pm CT
18 1-Hour Live Zoom Q&A Office Hours: time (TBD)
20 One-Hour Homework Solving Videos: Posted on Wed after homework due time
Algebra 1 Part 1
Term: Aug 22, 2026 – Jan 2, 2027
18 Two-Hour In-Person (at PolyEducation) & Virtual (Live Zoom) Lectures: Sat, 7-9pm CT
18 1-Hour Live Zoom Q&A Office Hours: time (TBD)
20 One-Hour Homework Solving Videos: Posted on Wed after homework due time
Summer 2026 Courses
Geometry after PreAlgebra
Term: June 12 – Aug 14, 2026
10 1.5-Hour In-Person & Live Zoom Lectures: Fri 5:30-7pm CT
10 One-Hour In-Person & Live Zoom Homework Solving Classes: Tue. 5:30-6:30pm CT
Geometry after Algebra 1
Term: June 8 – Aug 13, 2026
20 Two-Hour In-Person & Live Zoom Lectures: Mon. & Thu. 7-9pm CT
20 One-Hour Homework Solving Videos: Thu. & Sun.
Click to Register (Full, Closed)
AP Precalculus
Term: June 9 – Aug. 15, 2026
20 Two-Hour In-Person & Live Zoom Lectures: Tue.& Sat. 7-9pm CT
20 One-Hour Homework Solving Videos: Fri. & Tue.
AP Calculus AB
Term: June 7 – Oct. 18, 2026
20 Two-Hour In-Person & Live Zoom Lectures: Sun. 4-6pm CT
20 One-Hour Homework Solving Videos: Fri.
Click to Register (Full, Closed)
AP Calculus BC Part 2
Term: June 10 – Oct. 21, 2026
20 Two-Hour In-Person & Live Zoom Lectures: Wed. 7-9pm CT
20 One-Hour Homework Solving Videos: Mon.
Boot Camps for 2026 AP Exams
AP Calculus BC Boot Camp – Spring 2026
Term:
March 15 – May 3, 2026 (Eight Sundays: March 15, 22, 29; April 5, 12, 19, 26; May 3)
8 2.5-Hour Hybrid In-Person & Zoom Lectures: Sun 3:00-5:30pm CT
8 1-Hour Live Zoom TA Q&A: Time TBD
8 Homework Assignments
AP Precalculus Boot Camp – Spring 2026
Term:
March 17 – May 5, 2026 (Eight Tuesdays: March 17, 24, 31; April 7, 14, 21, 28; May 5)
8 2-Hour Hybrid In-Person & Zoom Lectures: Tue 7-9:00pm CT
8 1-Hour Live Zoom TA Q&A: Time TBD
8 Homework Assignments
Spring 2026 Courses
Prealgebra Part 2
Term: Jan 18, 2026 – June 4, 2026
20 1.5-Hour In-Person (at PolyEducatin) & Virtual (Live Zoom) Lectures: Sun 6:30-8pm CT
20 One-Hour zoom Homework Solving: Thu 7-8pm CT
Algebra 2 Part 2
Term: Jan 17, 2026 – May 30, 2026
20 Two-Hour In-Person (at PolyEducation) & Virtual (Live Zoom) Lectures: Sat, 11am-1pm CT
20 1.5-Hour Live Zoom Q&A Office Hours: time (TBD)
20 One-Hour Homework Solving Videos: Posted on Wed after homework due time
Algebra 1 Part 2
Term: Jan 17, 2026 – May 30, 2026
20 Two-Hour In-Person (at PolyEducation) & Virtual (Live Zoom) Lectures: Sat, 7-9pm CT
20 1.5-Hour Live Zoom Q&A Office Hours: time (TBD)
20 One-Hour Homework Solving Videos: Posted after homework due time
Teaching Evaluation
Contact
- Email: shengxu.meimei@gmail.com
- Phone: 1 (214) 907 8310
- Webchat: tsinghua954251
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
William Paul Thurston, American mathematiciAN
K-12 Math Enrichment Courses 