Webinars SET A - Grade 9-10 - Sunday@6-7pm EST

Webinar Information

Mastering Math Kangaroo is recommended for students 14-15-16 years old or in grades: 9 or 10.

This Math Kangaroo Webinar is distinct from the Competition held in March.

Best to register before October 1 to participate live in all webinar sessions.

Webinar dates: 10 Sundays – Oct.5, Oct.12, Oct.19, Oct.26, Nov. 2, Nov.9, Nov.16, Nov.30, Dec.7, Dec.14

Webinar time: 6:00 pm EST LIVE ........................ convert into your time zone
(or anytime watching a recording later)

Webinar study material: teacher provides material for the webinar. There is no required textbook although for extra practice at home you can watch MK video questions and solutions.

Handouts for the webinars. Print before each class.
Level 9-10

In this webinar a Math Kangaroo instructor incorporates engagement triggers through Polls to have students participate in an activity. There are no student-teacher discussions as it happens in a regular small group class.

Webinar Presenter: Dr. Van Koroleva
Dr. Koroleva is a Math Kangaroo Faculty with a PhD in applied mathematics from Harvard University. Van seeks to inspire students to discover their passion for math and science. She learned early in her career teaching and doing research with college students and scientists that curiosity and strong foundational skills are absolutely necessary for successful learning at higher levels. Currently, she enjoys teaching students of all ages, designing highly personalized curricula, and nurturing the inquisitive minds of her young children. She was drawn to Math Kangaroo by the shared interest of spreading the love of mathematics.

Webinar Contributor: Bella Yuan
Bella is a high school junior from North Carolina. She has competed in Math Kangaroo twice, and has experience in other competitions, such as AIME and DMM. She enjoys painting and watching TV shows in her free time, and her favorite math subject is combinatorics + number theory.

Webinar Information:

• Students with math competition experience or who are interested in competing at a high level in Math Kangaroo are invited to join the Mastering Webinar.
• This course draws on problems from the Level 9-10 competitions, and assumes students have some familiarity with problem solving strategies.
• This course is intense but fun at the same time.
• For added challenge, the optional homework for weeks 2-9 will be an entire Math Kangaroo exam to build the students’ persistence and stamina for the actual competition.
• The number of participants is limited to 300 students.

Level 9-10 Webinar Topics:

1. Introduction
2. Algebra Basics
3. Algebra Problem Solving
4. Logical Reasoning
5. Number Theory
6. Sequences and Patterns
7. Combinatorics
8. 2D Geometry
9. 2D Geometry 2
10. 3D Geometry

Optional Homework: TBA

Summary

Availability:

Registration ends on December 02, 2025
(297 seats available)

Expires on Mar 16, 2026

Location:

Online Meeting

Date / Time:

Oct 05 - Dec 14, 2025 ET

Cost:

$99.00/Person

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