Mathnasium 17449 Boones Ferry Road, #100, Lake Oswego OR 97035 (503) 744-0544   lakeoswego@mathnasium.com

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Schedule for Mathnasium of Lake Oswego

School Year Hours  2019-20 (Starting Monday, August 26th)
Monday 3pm - 7:30pm 
Tuesday 3pm - 7:30pm
Wednesday 3pm - 7:30pm
Thursday 2:30pm - 7:30pm
Friday CLOSED
Saturday 11am - 3pm
Sunday 11am - 3pm

 

In case of inclement weather in the winter season please refer to our Weather Alert banner located to the upper right on this page. We will also email you up-to-date news!

 

 

2020 Holiday and Event Schedule:

 

OPEN - MLK Jr. Day, Monday, January 20th for finals preparation

Closed - President's Day, Monday, February 17th

SPECIAL EVENT - Pi Day!!! Saturday, March 14th (regular instruction and activities)

Closed - Easter Sunday, April 21st

Closed - Mother's Day, Sunday, May 10th

Closed - Memorial Day, Monday, May 25th

 

Summer

Closed - *End of School Year/Start of Summer* June 5th -7th

Closed - Independence Day, Saturday, July 4th

Closed - *End of Summer* Sunday, August 30th

OPEN - *Start of School Year Hours* Monday, August 31th 

 

School Year

Closed - Labor Day Weekend September 5th-7th

 

SPECIAL EVENT - Halloween Monster Math Party, Saturday, October 31st

(elementary and middle school activities only, regular high school instruction by appointment only, see emails)

 

OPEN - Veteran's Day, Wednesday, November 11th

Closed - Thanksgiving, November 27th - 29th

Closed - Christmas, December 24th - 25th

Closed - New Year's, December 31st - January 1st

 

If a holiday is not listed then please contact us for more information on our schedule. Typically we are open on any holiday that is not listed above.

 

Example: Former Summer Hours  2019 (Monday, June 17th - Sunday, August 25th)
Monday 1:30pm - 6:30pm 
Tuesday 1:30pm - 6:30pm
Wednesday 1:30pm - 6:30pm
Thursday 1:30pm - 6:30pm
Friday 11am - 3pm
Saturday 11am - 3pm
Sunday

CLOSED