The following parish schools will hold an Open House this Sunday to commemorate Catholic Schools Week, celebrated nationwide Jan. 25-31. Look for more news on Catholic Schools Week all next week on CatholicPhilly.com.

Nativity of Our Lord, Warminster

All classrooms will be open for visitors (parents, grandparents and prospective families) for self-guided tours on Sunday, Jan. 25 from 8:30 a.m. to 1:30 p.m. School student and parent ambassadors as well as staff will be on hand to answer questions. Another Open House will be held in the school the following day from 9 a.m. to noon for all grades, PreK-3 to eighth grade.

Nativity of Our Lord School is located at 585 West Street Road in Warminster.

St. Joseph/St. Robert School, Warrington

Interested families and the community are invited to explore the school on Sunday, Jan. 25 from 9:30 a.m. to 1 p.m. and on Wednesday, Jan. 28 from 9 a.m. to noon. The school offers education from Pre-K through eighth grade, and has an option for five half- or full-day Pre-K and Kindergarten. For more information call 215-343-5100 or visit the school’s website at www.stjstr.org.

St. Joseph/St. Robert School is located 850 Euclid Avenue in Warrington.

St. Francis de Sales School, Aston

Following a Family Mass at 11:30 a.m. on Sunday, Jan. 25 in the parish church at 35 New Road in Aston, a special Open House will be held in the school from 1 to 2 p.m. Alumni, past faculty and staff, current students and their families, parishioners and members of the community are welcome to both events.

Visitors will experience first-hand what makes the school one of the most distinctive educational institutions in the Delaware County community. Students and parents will conduct school tours and demonstrate class projects. A student art exhibition will also be on display and light refreshments will be served.

St. Francis de Sales School is located at 39 New Road in Aston.

Our Mother of Consolation School, Philadelphia

Sunday, Jan. 25 will mark Family Faith Day at the parish and school located in Chestnut Hill, beginning with the opening Mass at 9 a.m. in the church.Students will attend the Mass in their school uniforms and feature an address by alumnus Jeremy Puntel, class of 2011. Coffee Hour will follow in the school from 10 to 11 a.m. and feature students’ work on display.

Out Mother of Consolation School is located at 17 East Chestnut Hill Avenue in Philadelphia.