Important links

Hassler Elementary has its own website that provides a plethora of information, and houses contact information for staff, as well as teacher's websites for their classrooms. Can't find what you are looking for on the PTO site? Check here! Hassler Elementary Homepage 


Klein ISD serves nearly 50,000 students and has existed over 75 years! District level information as well as links to school boundaries, school websites, school bonds, and tons of other important information is on the website for the district. You can click here Klein ISD Homepage to visit it and explore!


The Hassler PTO communicates with the parents and staff in a variety of ways including this website, fliers sent home in Tuesday folders, blast emails, and our closed group Facebook Page. If you are a parent or guardian of a Hassler student, you are eligible to join this group! Click here Hassler PTO Closed Group Facebook Page and request to become a member!


Question about dress code, tardies, or other school related information? You can find most all of the Klein elementary school "rules and regulations" here in the Klein ISD School Handbooks link.


Klein ISD uses the Skyward system to reprt grades and absences for all students. You can log into your account and check on your children's progress throughout the year!



This year, we have a new before/after school care program called Campus Kids. This program is used widely throughout the district and uses our own teachers as "counselors" for the kids! Click on the link to learn more and register your child!

Are you ready to volunteer yet??? Click here Klein ISD Volunteer Registration Link to get started! You must register as a volunteer with the district AND complete and pass a background check before you can volunteer in our school with the students. Questions on this? Contact


Upcoming Events


We are so thankful to our 2018-2019 Gold Level Sponsors for their generosity!