The two-day session on July 25-26 will take place at the SpringHill Suites Hotel by the San José Airport and will make it much more convenient for the out-of-town attendees.

Hotel rooms are available at a group rate at the Spring Hill Suites near the San Jose Airport. The link to the hotel is listed below and rooms must be reserved by July 4 to take advantage of the offer.

  • Day One consists of a review and foundational research on the critical components of TWBI/DLI educational programs.
  • Day Two will allow teachers and administrators to work with some experts to review start-up components that will support getting started in the Fall. Everyone will benefit from attending these valuable and thought-provoking sessions.

We will be bringing you experienced TWBI Program educators to share their expert advice and resources on how to start off on your journey this Fall. We know you cannot do it alone and that the first years of implementation of a TWBI/DL program are often the most challenging. The two-day work sessions will provide you with the Foundations of TWBI Education and will be coupled with practical and relevant information for your classroom and your school. We are excited about meeting you this Summer and hope that you and your team are able to join us for this unique and vital professional development opportunity.


Individual Registration: $400 per person until July 11th.

Group Registration: If you are registering 3 or more people, you will receive a $25 discount per person. Please contact ATDLE at (408) 216-0088 before registering to receive the group discount code. 

Continental breakfast will be provided for participants not staying at the hotel. For guests staying at the hotel, a breakfast buffet will be provided. All participants will receive a catered box lunch on both days.

All Attendees must register online whether they pay by check or credit card. We accept Visa, MasterCard, American Express, & Discover. If you have already registered and not paid and would like to pay by credit card, please call ATDLE at (408) 216-0088 to pay by phone. Please do not submit another registration.

Please make sure your Accounting Office has our updated address to prevent delays or missed registrations:

7960 Soquel Drive, Suite B112
Aptos, CA 95003

Please delete all other former addresses, including San Jose, Soquel, & Sacramento locations.

Graduate Units of Credits through Vanguard University: TWBI/DLI teachers can earn graduate units of credit – contact Vanguard University Coordinator David Hallstrom at (650) 245-1053 and/or

Key Program Topics Covered

  • Understanding the Program Elements of TWBI/DLI Education
  • Guiding Principles of Dual Language
  • 1st and 2nd Language Acquisition Theory and Practice
  • Defining the Target Language Instructional Practices
  • The How-tos for English Instruction in a TWBI/DLI Program Setting
  • Classroom Management & Schedules
  • Language Management
  • Promoting Bilingual and Bi-Literacy with Your Students
  • Grade-Level/Administrative Specific Training

SpringHill Suites / Residence Inn San Jose Airport
10 Skyport Dr
San Jose, CA 95110
Run of House $199 plus tax*
(408) 650-0590
Book online now!
Cutoff Date: Monday, July 4, 2024

*To receive the ATDLE Special Discounted Rate, let them know you are an ATDLE Institute attendee. All reservations are based on availability so make sure to book early!


Payment Policy: All funds must be received by July 11th, 2024. We know many schools use purchase orders and the confirmation at the end can be turned in for this process. However, using a purchase order is an internal process with your school and we must still receive final payment by check or credit card prior to the conference to be granted access. All attendees must cancel their registration regardless of if payment has been submitted OR NOT – if you fail to cancel your registration you will be required to pay for your conference registration. So please be certain when purchasing. If you have any questions, please call us at (408) 216-0088.

We accept payment in the form of a check (made payable to ATDLE), cashier’s check, or credit card (VISA, MasterCard, Discover, or American Express). We understand that many agencies pay for conference registrations through purchase orders. Please let your agency’s fiscal or business office know that the final payment form is due no later than July 11th, 2024.

Check Policy: Please include a copy of your registration confirmation with your check payment. All check payments are due July 11th, 2024 after July 11th, 2024, individuals may still register but must pay with a credit card. Please mail all checks to ATDLE, 7960 Soquel Ave, Ste B, 112. Aptos, CA 95003. Whether a registrant is paid or not, all registrants must cancel in writing by the cancellation deadline of July 11th, 2024, or will be held liable for payment.

Cancellation Policy: All cancellations must be received in writing before July 11th, 2024, and are subject to a $35 administrative fee. Cancellations received in writing by July 11th, 2024 will be refunded less a $35 administrative fee. No refunds whatsoever after July 11th, 2024. Please send your cancellation request to ALL cancellations must be in writing to All attendees must cancel their registration regardless of if payment has been submitted OR NOT – if you fail to cancel your registration you will be required to pay for your convention registration.

Substitution/Transfer Policy: Transfers made prior to July 11th, 2024 will be assessed a $35 administrative fee to transfer a registration to another individual. Please fill out the substitution form to request a transfer of your registration. Once we process the substitution request over to the new attendee, an invoice will be sent that will need to be paid to finalize the registration switch. All name badges are prepared the week after pre-registration closes on July 11th, 2024. Therefore, any transfer requests after July 11th, 2024 should be brought onsite along with the $50 on-site substitution fee.

Liability Policy/Assumption of Risks: By registering for this event, I hereby assume all of the risks of participating in all activities at ATDLE Events, including but not limited to, any risks that may arise from the negligence or carelessness of ATDLE, their subsidiaries, affiliates, directors, officers, employees, partners, contractors, agents, representatives, volunteers, successors and assigns (collectively, the “Host”) and/or from dangerous or defective equipment or property owned, maintained, operated or controlled by the Host.

(A) I Waive, Release, and Discharge the Host from any and all liability, including but not limited to, liability arising from the negligence of the Host or myself, for my death, disability, personal injury, property damage, property theft, or any other damage or actions of any kind which may affect or impact me in any way arising from the Activity.

(B) I Indemnify, Hold Harmless, and Promise Not to Sue the Host from any and all liabilities or claims made as a result of my participation in the Activity, whether caused by the negligence of the Host, myself, or otherwise.