Chess Club
Students in grades 4-12 are eligible to join the Chess Team. No experience necessary. Practices are held twice a week after school, as students are given lessons and ample time to play. Interscholastic tournaments are held approximately once a month.
Cubing Club
Started in 2022 by Caleb Yoshioka ‘24, the Cubing Club is open to students in grades 5-12. Caleb shares his passion for solving the iconic Rubik’s Cube with fellow KCS students. Members meet weekly to learn algorithms, memorize steps, and build muscle memory to increase their speed in solving these puzzles. Participation in interscholastic speedcubing events is also encouraged.
MathCounts Team
Middle School students enrolled are invited to tryout for the MathCounts team. Students practice twice a week during their lunch period to prepare for the HBA Middle School math competition in the fall and the MathCounts regional competition held in February. Team members work to improve their mathematical speed, accuracy, reasoning, and collaboration skills.
Oahu Math League
High school students are invited to join the high school math team. Seven interscholastic meets, sponsored by the Oahu Mathematics League, are held at various high schools throughout the school year. Over 28 private and public schools participate in the Oahu Math League statewide. Students practice twice a week during their lunch period.
Calendar of Events
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|---|---|---|---|---|---|---|
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HSF Volleyball: TCS vs. KCS
September 2, 2023 | 9:00 AM - 11:00 AM
at Kalihi Union Church gym - Girls game at 9 am - Boys game at 10:15 am |
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Labor Day (NO SCHOOL)
September 4, 2023
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CSAL Boys Basketball: KCS Blue at Holy Nativity
September 6, 2023 | 4:00 PM - 5:00 PM
at Kalihi Union Church gym CSAL Boys Basketball: St. Anthony Kailua at KCS White
September 6, 2023 | 4:00 PM - 5:00 PM
at Kalihi Union Church gym |
CSAL Boys Basketball: Christian Academy at KCS Blue
September 8, 2023 | 4:00 PM - 5:00 PM
at Kalihi Union Church gym HSF Volleyball: KCS vs. CCCS
September 8, 2023 | 6:00 PM - 8:15 PM
at Calvary Chapel Christian School gym - Girls game at 6 pm - Boys game at 7:15 pm |
HSF Volleyball: KBA vs. KCS
September 9, 2023 | 1:30 PM - 3:45 PM
at Kalihi Union Church gym - Girls game at 1:30 pm - Boys game at 2:45 pm KCC 100th Anniversary Celebration (sold out)
September 9, 2023 | 4:00 PM - 7:00 PM
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Hawaii Theatre: Willy Wonka Jr. Musical (Middle School)
September 13, 2023 | 8:30 AM - 11:00 AM
CSAL Boys Basketball: Hanalani Purple at KCS Blue
September 13, 2023 | 4:00 PM - 5:00 PM
at Kalihi Union Church gym College Counseling Meeting (Grades 9-11)
September 13, 2023 | 6:00 PM - 7:00 PM
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CSAL Boys Basketball: HBA White at KCS White
September 15, 2023 | 4:00 PM - 5:00 PM
at Kalihi Union Church gym |
HSF Volleyball: PHCA vs. KCS
September 16, 2023 | 9:00 AM - 11:00 AM
at Pearl Harbor Christian Academy gym - Girls game at 9 am - Boys game at 10:15 am |
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HSF Volleyball: CCCS vs. KCS
September 19, 2023 | 6:00 PM - 8:15 PM
at Calvary Chapel Christian School gym - Girls game at 6 pm - Boys game at 7:15 pm |
Ke Kula Keiki Ali’i: The Royal School play at Tenney Theatre (Grades 3-5)
September 20, 2023 | 8:30 AM - 10:30 AM
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Parents' Open House
September 21, 2023
CSAL Boys Basketball: MPI Green at KCS Blue
September 21, 2023 | 4:00 PM - 5:00 PM
at Kalihi Union Church gym CSAL Boys Basketball: KCS White at St. Andrew's
September 21, 2023 | 4:00 PM - 5:00 PM
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Teacher Workshop Day (NO SCHOOL)
September 22, 2023
CSAL Boys Basketball: Assets at KCS White
September 22, 2023 | 4:00 PM - 5:00 PM
at Kalihi Union Church gym HSF Volleyball: KCS vs. PHCA
September 22, 2023 | 6:00 PM - 8:15 PM
at Pearl Harbor Christian Academy - Girls game at 6 pm - Boys game at 7:15 pm |
HSF Volleyball: KCS vs. FCS
September 23, 2023 | 9:00 AM - 11:15 AM
at Calvary Chapel Christian School gym - Girls game at 9 am - Boys game at 10:15 am |
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Sea Life Park (Grades 6, 11, & 12)
September 26, 2023 | 8:45 AM - 12:35 PM
HSF Volleyball: KCS vs. TCS
September 26, 2023 | 6:00 PM - 8:15 PM
at Calvary Chapel Christian School - Girls game at 6 pm - Boys game at 7:15 pm |
CSAL Boys Basketball: Waolani Judd Nazarene at KCS White
September 28, 2023 | 4:00 PM - 5:00 PM
at Kalihi Union Church gym |
CSAL Boys Basketball: Assets vs. KCS Blue
September 29, 2023 | 4:00 PM - 5:00 PM
at Kalihi Union Church gym CSAL Boys Basketball: KCS at Kamehameha-Kapalama
September 29, 2023 | 4:00 PM - 5:00 PM
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