Phone: (281) 634-2714


Degrees and Certifications:

Bachelors of Science in Interdisciplinary Studies Minor in Psychology Early Childhood-6 Generalist certification ESL certification Gifted and Talented certification

Mrs. Jonna Lansangan

Hello and welcome! My name is Jonna Lansangan and I will be your second grade Math and Science teacher! This will be my eleventh year of teaching and my fifth year at DLE! Prior to becoming a Lion, I spent six wonderful years teaching Kindergarten. I am excited to start my 2023-2024 school year with you and am so happy to call Leonetti my home!


I was raised in Sugar Land area and graduated from Kempner High School. After graduating from Kempner High School, I attended the University of Houston, where I graduated Magna Cum Laude and received my Bachelors of Science in Interdisciplinary Studies and a Minor in Psychology.  My husband, Dennis is a U.S. Navy veteran and currently works in the Energy industry. We live in Sugar Land with our three sons- Jonathan, Daniel, and Caleb.  In my free time, I enjoy traveling, cooking, crafting, reading and spending time with my family and friends.


I'm so happy you stopped by and I look forward to getting to know you. DLE is truly the greatest place to be!


We are the Leonetti Lions.

We are kind and we are smart.

We are the Leonetti Lions.

The strength of our pride is our HEART!


  • 8:00-8:15 Homeroom

    8:15-9:00 Science

    9:00-10:40 Math

    *Switch classes*

    10:45-11:45 Recess/Lunch

    11:45-1:05 Math

    1:05-1:40 Enrichment

    1:40-2:25 Outclass/Teacher planning time 

    2:25-3:20- Science

    3:20-3:25- Dismissal