Tuition and Fees
Fall registration is now closed — we are taking registration for the waitlists. Please contact for information.
Cost
OHSC Annual Registration – $25 per student*
OHSC OMSI Tuition Per Term — as posted below*
OMSI Parking — OHSC Tuesday Day Pass $50 — ONLY good for 2023-2024 OHSC dates.
OMSI Membership – Purchase through OMSI. OHSC receives a $30 discount. In your registration, indicate you need the discount code or your current membership number with expiration.
2023 WINTER Semester Changes!
Yes! You requested “more” . . . so we will be changing the program to trimesters and extending the program. Labs are longer for the middle grades (1-6th). The Middle School (7-9th) students will also get Submarine and Planetarium Shows. We are returning to offering Homeschool Family events, and Homeschool Science Showcase events. Things are still being tweaked, so keep an eye on the newsletters. And maybe we will even add our favorite Amtrak to the Seattle-Pacific Science Center trip.
* Registration fee is non-refundable. Tuition is refundable up to deadlines: Fall Term (Aug. 10th), Winter Term (Dec. 10th), Spring Term Feb. (10th)