Arroyo Seco Elementary School Home



Office Hours

Monday through Friday 8am-4pm

Main Number: (925) 606-4700 

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



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


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

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)  

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 


Electronic Flyers for Parents

Livermore Valley Joint Unified School District

Incoming Kinder/TK Parent Information Night

If you were not able to attend the incoming parent information night April 16, please see the PDF of the PowerPoint presentation.  We would also like to invite you to attend out Open House May 21 beginning at 6:30.  kinder parent presentation

State Testing

The new state testing will begin in April. We ask that students are not pull out of school before 11:00 on the days they are testing.

5th grade - April 13th - 17

4th grade - April 20 - 24

3rd grade - April 27-30

2nd Annual Egg Drop

This Year all students will have a chance to construct a container that will keep an egg shell from breaking when dropped off the roof of the school. Egg drop will occur on the following date:

Friday April 17

Time: Tk-1st grade 8:45

          2nd- 3rd grade 9:30

         4th- 5th grade 10:50

For more information please click on the Peachjar logo to see the flyer

Incoming Kinder/TK Parent Information Night

Incoming kindergarten and TK parents please join us Thursday, April 16 at 6:30 in the MPR for a presentation on what to expect next year in kindergarten and TK.  We will end our evening with a tour.  If you are not able to attend look for a PDF version of the slide show afterwards. 

Seco's Family Dinner, Raffle & Auction

Due to unforeseen circumstances the Annual Dinner Auction has been cancelled.

This year we have decided to turn our annual auction into a family event filled with music, food, basket raffles, auction items, and a photo booth! Come join the fun on Friday, April 24th from 6:00-9:00 PM in the MPR at Seco!  Buy your tickets now!

Tickets are $5 per person, children 3 and under are free!  Invite grandparents, aunts, uncles, and friends.  All are welcome!

Raffle tickets are $1 per ticket or 12 for $10, 25 for $20, and 60 for $50. Order form

We hope to see you there! Questions? Contact ASPTA at or call the office. 

Parent Information Math Night

Were you unable to attend our parent information night about Common Core Math on January 20th?  Here is a handout with links that will walk you step by step on how to do various types of problems using multiple methods.  This is also a great resource to share with your students. Math Parent Night links.pdf

Running Club 2015

Get your Tennis Shoes Ready...

​Running Club Begins: Friday January 9th, 2015

Where: Grass Area Near the Blacktop

When:  After School on Friday Beginning January 9th 


Running Club Flyer

Running Club Waiver Form

Electronic Flyer Delivery Starts December 9

Electronic Flyers for Parents

The paper flyers we have been sending home will now be sent electronically to your inbox.  These eflyers can also be viewed by clicking on the Peachjar button that has been placed on each school’s website homepage.  This “green” initiative will save our schools tons of paper and reduce copy costs by thousands of dollars.  On top of that, it is our belief that this paperless delivery of school flyers will ensure important information gets delivered directly to you in a more efficient manner.

No action is required on your part.  You will receive a welcome email from the “Peachjar” the service provider that will include a username and password.  This is provided to give you the opportunity to manage your account and flyer delivery preferences.  You do not need to login to receive or view eflyers.

To ensure smooth delivery of this communication, we suggest you add “” to your email contacts.  Note:  add “” to your contact list just as written; DO NOT change it to the name of your school  When you receive your first eflyer, be sure to click “always display images.”

If you do not receive an email from Peachjar, it could mean your email address is not on file with your school, or there is an error with the address on file.  Please see your school office to inquire.

This system is used exclusively for distribution of school-approved flyers.  Your email address will not be shared or used for any other purpose. 

Thank you for helping us save time, money, and LOTS of trees!

District Advisory Membership Being Sought

The District Advisory Committee (DAC) meets 4 times a year to provide valuable input on parent involvement in the Livermore Valley Joint Unified School District. While DAC is a function of Title I, the exchange of information between Title I and non Title I schools is essential for building the best programs for our students.  We would like to have representation from each school on this committee.  Meetings are Fridays, 1:00-2:30, at the district office (10/24, 1/16, 3/6, and 5/29).  If you have an interest in getting involved or just learning more, please contact your school principal.  Thanks!

Arroyo Seco in Tri Valley Independent News

Future Seco Dine out Fundraiser's

March 19th, 4-8pm @ Round Table Pizza (4098 East Ave, Livermore) *Must present flyer*




Today: 4/17/15

Arroyo Seco Teacher, Mrs. Lisa Wilson Receives Board Recognition for Being an Outstanding Teacher

Board Recognition

Seco Health Services

The LVJUSD School Nurses are continually monitoring information from Alameda County Public Health regarding communicable diseases. This year, in addition to seasonal flu, we are also tracking updates and recommendations regarding Enterovirus D-68 and Ebola. For additional information, please visit

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

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.

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. 


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