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


Do you plan on volunteering in the classroom or at school this year?  You will need to complete our new online process through Civicore.  Any TB tests forms and insurance forms will still need to be turned into the office.  (TB tests are renewed every 4 years.)

Box Top Book Swap - Friday September 4th

10 Box tops = 1 book

Bring in your box tops on the FIRST Friday of each month and trade them in for a gently used book. Our book selection will be displayed on the blacktop after school.

Don’t have box tops? That’s ok, you can purchase a book for $1, or bring an appropriate, gently used book and trade it for one that is new to you!

Box tops can be turned into your teacher or the office any day of the school year, but if you want to choose a book, you need to bring them to the book swap. 

2015 - 2016 ASPTA Round Up Newsletter

Our first newsletter is out August 31, 2015. If you don't find it in your email, you may view the latest copy HERE

A copy of the most up to date school calendar of events can be found HERE

Back to School Night

Back to School Night is September 3.  Grades 3-5 will begin at 6:30 and grades TK-2 will begin at 7:15.  4th & 5th grade parents who need assistance with School Loop can go to room 28 at 7:15.  This event is not for students.

Important Dates

Packet Pickup for Orientation begins Wednesday, Aug. 12 and goes through Tuesday, Aug 18.  8:00-12:00 and 1:00-4:00

Orientation is on Wednesday, Aug 19, 4:00-8:00 PM.

First Day of School is Monday, Aug. 24.

First Week Schedule - Monday, Tuesday, Wednesday  8:30-1:30 for all students, Thursday and Friday TK & K 8:30-1:30, 1st-3rd 8:30-2:40, 4th & 5th 8:30-2:50.

After School Education Programs

We know there are so many things to do at the beginning of the school year. You may have missed the information of some of the great programs offered after school. There's still time to register but space is limited on a first come basis! Find registration forms and information on all extended programs HERE!

2015-16 School Supplies

Please see the attached list for school supplies for 2015-16 school year.  Some teachers may ask for additional materials once school has begun.  Any donations should be given directly to the classroom teacher during the first week of school.  Supply List

Seco Students' Warriors Pride!

Seco Students' Warriors Pride!

Save Labels for Education

Save your Labels for Education this summer and turn them into the office or your teacher next year.  Go to www.labelsforeducation,com to see what to collect. 

Congressman Eric Swawell visits Mrs. Wilson's class.

Beautification Day - Thanks LDS Church and Seco Families!

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

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

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!

Arroyo Seco in Tri Valley Independent News




Today: 9/1/15

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. 


Keep up to date here with the PTA!

So many great events and programs by our own Arroyo Seco PTA! Make sure to bookmark Seco PTA to keep up to date. Follow the ASPTA on Facebook for fun updates and upcoming events!