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Summer School

Summer is the best time to let your brain soar. We've created an efficient, high-energy, and fun summer schedule to tickle your thinking and creativity, all while making you great at math and logic. View our recommended summer bundles:

summer school

Enroll in Upcoming Courses

LIVE tuition is just under $25/hour per student.

Beginner: Grades 5–8

Intermediate: Grades 7–9

Advanced: Grades 8–11

All times listed are in your local time zone.

Sessions Starting in June

Geometry (Intermediate)

Module 2

From 6/13 to 10/31

Sa 12:15–1:30pm

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Algebra Tools (Intermediate)

Module 3

From 6/14 to 10/25

Su 12:15–1:45pm

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Introduction (Beginner)

Module 0

From 6/16 to 7/13

Tu/W/Th/F/M 1–2pm

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Algebra Basics (Beginner)

Module 1

From 6/16 to 7/13

Tu/W/Th/F/M 2:30–3:30pm

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Introduction (Beginner)

Module 0

From 6/16 to 7/13

Tu/W/Th/F/M 5–6pm

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Algebra Basics (Beginner)

Module 1

From 6/16 to 7/13

Tu/W/Th/F/M 6:30–7:30pm

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Number Theory (Advanced)

Module 5

From 6/24 to 8/28

W/F 12:00–1:30am

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Geometry (Intermediate)

Module 2

From 6/24 to 8/28

W/F 12:15–1:30am

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Combinatorics (Advanced)

Module 4

From 6/25 to 8/29

Th/Sa 12:00–1:30am

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Algebra Tools (Intermediate)

Module 3

From 6/25 to 8/29

Th/Sa 12:15–1:45am

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Introduction (Beginner)

Module 0

From 6/30 to 7/27

Tu/W/Th/F/M 1–2am

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Algebra Basics (Beginner)

Module 1

From 6/30 to 7/27

Tu/W/Th/F/M 2:30–3:30am

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Sessions Starting in July

Algebra Tools (Intermediate)

Module 3

From 7/14 to 8/8

Tu/W/Th/F/Sa 12:00–1:15am

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Algebra Basics (Beginner)

Module 1

From 7/14 to 8/10

Tu/W/Th/F/M 1–2pm

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Introduction (Beginner)

Module 0

From 7/14 to 8/10

Tu/W/Th/F/M 2:30–3:30pm

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Algebra Basics (Beginner)

Module 1

From 7/14 to 8/10

Tu/W/Th/F/M 5–6pm

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Introduction (Beginner)

Module 0

From 7/14 to 8/10

Tu/W/Th/F/M 6:30–7:30pm

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Introduction (Beginner)

Module 0

From 7/20 to 8/14

M/Tu/W/Th/F 11:00pm–12:15am

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Algebra Basics (Beginner)

Module 1

From 7/28 to 8/24

Tu/W/Th/F/M 1–2am

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Introduction (Beginner)

Module 0

From 7/28 to 8/24

Tu/W/Th/F/M 2:30–3:30am

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Sessions Starting in August

Algebra Basics (Beginner)

Module 1

From 8/3 to 8/28

M/Tu/W/Th/F 11:00pm–12:15am

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Introduction (Beginner)

Module 0

From 8/16 to 1/25

Su/M 11pm–12am

Time will change because your country's Daylight Savings Time differs. This session changes with USA DST.

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Algebra Basics (Beginner)

Module 1

From 8/27 to 1/29

Th/F 11:30pm–12:30am

Time will change because your country's Daylight Savings Time differs. This session changes with USA DST.

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Sessions Starting in September

Geometry (Intermediate)

Module 2

From 9/9 to 2/3

W 12:00–1:15am

Time will change because your country's Daylight Savings Time differs. This session changes with USA DST.

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Introduction (Beginner)

Module 0

From 9/12 to 2/20

Sa 12–1am

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Geometry (Intermediate)

Module 2

From 9/12 to 2/20

Sa 12:30–1:45am

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Algebra Basics (Beginner)

Module 1

From 9/12 to 2/20

Sa 1:30–2:30am

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Algebra Tools (Intermediate)

Module 3

From 9/13 to 3/7

Su 12:30–2:00am

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Combinatorics (Advanced)

Module 4

From 9/19 to 2/27

Sa 12:30–2:00am

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Number Theory (Advanced)

Module 5

From 9/20 to 3/14

Su 12:30–2:00am

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Algebra Tools (Intermediate)

Module 3

From 9/22 to 2/16

Tu 12:00–1:30am

Time will change because your country's Daylight Savings Time differs. This session changes with USA DST.

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Introduction (Beginner)

Module 0

From 9/23 to 2/18

W/Th 11:30pm–12:30am

Time will change because your country's Daylight Savings Time differs. This session changes with USA DST.

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Geometry (Intermediate)

Module 2

From 9/28 to 3/15

M 12:00–1:15am

Time will change because your country's Daylight Savings Time differs. This session changes with USA DST.

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Sessions Starting in October

Algebra Basics (Beginner)

Module 1

From 10/4 to 3/28

Su 12–1am

Time will change because your country's Daylight Savings Time differs. This session changes with USA DST.

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Custom Request

If none of these dates, times, and levels work for you, just submit a custom request. We will open new class dates and times when enough people submit overlapping requests.

Submit Custom Request

Self-Paced

For students who want to learn a subject sooner than a LIVE course matches their schedule, our self-paced version contains all of Prof. Loh's teaching on the subject (without live teaching). This is available on our self-paced course platform, where thousands of students have learned over the past 3 years.

Introduction (Beginner)

Module 0

20 hours, systematic foundation

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Algebra Basics (Beginner)

Module 1

20 hours, systematic foundation

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Algebra Basics Workout 1A (Beginner)

Workout 1A

15 hours, creative practice

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Algebra Basics Workout 1B (Beginner)

Workout 1B

15 hours, creative practice

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Geometry (Intermediate)

Module 2

25 hours, systematic foundation

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Geometry Workout 2A (Intermediate)

Workout 2A

15 hours, creative practice

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Algebra Tools (Intermediate)

Module 3

30 hours, systematic foundation

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Algebra Tools Workout 3A (Intermediate)

Workout 3A

15 hours, creative practice

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Combinatorics (Advanced)

Module 4

30 hours, systematic foundation

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Combinatorics Workout 4A (Advanced)

Workout 4A

15 hours, creative practice

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Number Theory (Advanced)

Module 5

30 hours, systematic foundation

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Number Theory Workout 5A (Advanced)

Workout 5A

15 hours, creative practice

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Refund Policy

No refund requests will be accepted after the student’s third LIVE session starts, or in the case of self-paced classes, after the student completes at least 10% of the course as reported to us by the learning management platform. Refund amount: 90% refund in the original payment method or 100% refund in course credits.

Contact Us

We'd love to talk. We want to help you find the best learning resources for your students. If it's not ours, we'll point you elsewhere. We understand the landscape, and created LIVE because we know it's the best fit for many students. Email us any time at course-consulting@poshenloh.com, or book a free 30-minute consultation call:

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To stay up to date on opportunities, join our email newsletter for busy parents, which sends timely information on math and education every two weeks.

Free Trial Class

Experience our interactive learning style by joining a real class. We regularly offer 1-hour sessions which are run in the exact same way as our regular lessons. The trial class covers the first day of material from one of our introductory courses, which is normally a $25 value.

Upcoming times (listed in your time zone). Grayed-out sessions are full. Click to register: