Arroyo Seco Elementary School Home



Office Hours

Monday through Friday 8am-4pm

Main Number: (925) 606-4700 

Attendance Number:  (925) 606-4700 ext#2



Library Info:

Librarian: Mrs. Lisa Richards
Library Hours:
Mon, Tue, Thur: 8am - 3pm
Wed: 8am - 12pm(noon)

Click HERE to browse the Seco Library catalog of books

Supply List

Wondering what your students need to have to start school.  See the attached list for specific grade level request.  Individual teachers may request additional items once school has begun. 14-15 Supply List.pdf


Arroyo Seco 


Livermore Valley Joint Unified School District


Mixed Bag Designs is helping Arroyo Seco Elementary reach fundraising goals this year.  Seller packets went home already.  We're offering eco-friendly reusable bags and tons of fantastic products - there's something fun for everyone in this catalog.

Fundraiser runs from October 13th through 24th.  All orders and monies are due by October 24th.

We Are Collecting Orders Now!  (Fundraiser ID#20749)

Let's get our orders in this week click here to view catalog

We appreciate all of your support… Happy Fundraising!!!

For further questions please contact Pam Scerbo


trunk or treat 2014.png

October 24th is our Second Annual Family Fun Night, and we will be Trunk-Or-Treating in the school parking lot from 7-9pm.  If you would like to participate in the event, just fill out the form listed below.  Please turn it in to the office or to your child's teacher by Friday Oct 17, 2014.  Be a part of the fun, and decorate your trunk!

Click here to access the form 

If you have any questions, please contact

ABC Music 4th & 5th Grade Band Program at Arroyo Seco

ABC Band Informational night will be held on Wednesday. 10/1 in MPR at 6:00pm

Beginning and Intermediate Band Grade 4-5 

Classes run 9/22 -5/22 (2 Sessions; check flyer for details)


Week 1-6 - Sep 22nd - Oct 24th (Tuesdays and Thursdays in MPR)

3:00-3:30 Flutes

3:30-4:00 Clarinets+Saxes

4:00-4:30 Trumpets+Trombones

Schedule based on Instrument & Band Level; check flyer for details

For further questions please Contact Jay Maddox 

We Need Yard Duty

Looking for something to do while the kids are back in school?  Need a little extra income?  We are looking for Yard Duty Supervisors from 11:30 to 1:05.  If you are interested please contact the office. 


PTA positions for 2014-15

Open PTA Chair Positions for 2014-2015!


Sign up now to chair a program or event this year! There are many ways you can get involved and make a difference. Without your support we may not be able to offer all of these programs and family events next year. Please contact us to find out more about these fun opportunities. Contact Jennifer at: or Tamara at . Check out the chair positions we still have open for this year:

  • Carnival- organize our annual community event with games and prizes for all to enjoy
  • Dinner Auction- coordinate our most profitable annual fundraiser... a great night out for adults!
  • Volunteer Coordinator- recruit volunteers for PTA and school events and programs

Back to School Night

If you missed Back to School Night or would like to review the Power Point, please see the attached pdf.

Arroyo Seco Back to School Night 2014.pdf

Today: 10/23/14
3:00 PM Beginning Band
4:30 PM Advanced Band

Fall Conference Dates

Grade K-3: Oct 15th - 22nd 

Grade 4-5: Oct 13th - 22nd  

15th to 22nd early release at 1:30pm for all grades

13th and 14th early release at 1:30pm only for 4th and 5th grades

Enterovirus D68

In light of the enterovirus moving thru California now, we want parents to be as vigilant as possible to protect good health of their children.  Good handwashing is one of the main ways to protect oneself!!!!

Enterovirus EV-D68 Information and Prevention Tips

Spanish Classes

Spanish Classes will now be held starting Thursday 10/2.

Grades TK- K:

1:45 -2:45pm (room 27)

Grades 1-5:

3:00-4:00pm (room 25)  

Incoming Kindergarten Families:

Please see the attached flyer about open enrollment and registration information for the 2014-2015 school year.  It is also available on the district website.  Information sessions will be held during the first week in February and registration fair dates this year are Feb. 27-28.

Click here for additional information.

District Attendance Policy

Click here to read a letter from Scott Vernoy, director of student Services for LJUSD, regarding the district's attendance policy.

Retake Picture Day

Retake Picture Day: Tuesday Oct 21st, 2014

Picture Day ID: SF624869Q0

Pay online for school portraits

You Shop - Seco Earns Money!

Think of the "fundraisers" we could eliminate if you used these programs!  No extra cost to you!  Seco earns money with your everyday shopping!!

Shop Safeway? Use Safeway's Club Card? 
Register your club card and Safeway will donate a portion of each club card receipt back to Seco!
We are earning an average of $400 month with 30% participation!  Imagine if we had 100% participation - at least $1300 a month!!  
Our School ID:#140363144
Click HERE to register your Safeway Club Card! 

Shop Luckys?
Ask how you can get a Luckys SHARES cards and swipe it every time you shop at Luckys and ASPTA gets a percentage of your sales.

Box Tops
Buy items with the Box Tops logo on them, and send it in to your child's teacher. ASPTA gets 10 cents for every Box Top submitted, so start saving and send them in!

Campbell's Soup labels
Save the labels from Campbell's Soup, or the UPC from Pepperidge Farms Cookies and Goldfish crackers, and Seco benefits!

Tyson Chicken
Clip and save the A+ labels from Tyson frozen chicken, and send them in. The school gets 24 cents for each one - it's that simple!

Printer cartridge recycling
Bring in your old toner cartridges for recycling, which is good for Mother Earth, and the teachers get gift cards to different office supply stores, which is good for our teachers. Work at a company that has lots of old cartridges lying around? See if you can bring those to school as well. Click here  for the flyer for more information.