Limited Time Offer: Get 2 Months of for only $5!

Welcome to Our Classroom Website



                                      Mrs. Sarah Gondkoff

Third Grade, Room C-2

(925) 833-4200, ext. 6636

School Email:


Parent Survey/ Information


Welcome to third grade at John Green Elementary School, home of the Gators!  I am very excited to be working with you and your child during the 2018-2019 school year.  ​​I am so excited to meet you and to begin the new school year with a wonderful group of students.  I had a wonderful summer vacation and I hope you did too.  I spent time with my family and friends, laughing and soaking up the sun.  I have been busy preparing my classroom for the first week of school.  I look forward to getting to know you!


Parent Communication

The phone number for Green is (925) 833-4200 and my extension is 6636.  I check my voicemail frequently throughout the day.

*Email is the most efficient form of communication for me.  I check my email multiple times throughout the day.  I will try to respond to all email messages within 24 hours.  



The daily schedule for students in grades 1-5 is as follows:

Mondays and Tuesdays: 8:25 am-2:00 pm

Wednesdays, Thursdays, and Fridays: 8:25 am-3:00 pm

Collaboration Wednesdays: 8:25 am-2:00 pm

Minimum Days: 8:25 am-12:30 pm

*Please make sure that your child always knows where he or she is expected to be after dismissal.


Our class also observes the following schedule:

P.E.: Wednesdays 10:15-11:00 am (Please make sure your child wears appropriate athletic shoes and brings a water bottle)

Library: Thursdays 11:00-11:30 am

Music: Fridays 10:15-11:00 am


Supplies Needed

We are very grateful to the PFC for ordering many of the classroom supplies we will use this year in third grade!  In addition to those items, the third grade teachers request that students also bring the following supplies:


  • 1 pair of child-safe scissors, 5 inches

  • Ruler with both inch and centimeter markings (12 inches)

  • 1 set of headphones, stereo with ear cushion (not ear buds)

  • 3 containers of Clorox wipes

  • 2 containers of bleach-free disinfecting wipes (baby wipes)
  • 3 boxes of Kleenex

  • 2 rolls of paper towels

  • Paper Mate Colored Flair Felt Tip Pens

  • $20 requested donation for magazine subscriptions, classroom incentives, and project supplies


Thank you in advance for your support.  We look forward to a fantastic school year!  

File:Smiley head happy.svg - Wikimedia Commons

Get 2 Months for $5!