--- title: Lis Mas | Behavioral Specialist & ECE Consultant description: Lis Mas is a Behavioral Specialist & ECE Consultant at FirstDay Learning, an early learning firm focused on behavior challenges. image: https://www.firstdaylearning.com/hubfs/FDL_FB_Post.jpg --- [![FirstDay Learning logo](https://www.firstdaylearning.com/hs-fs/hubfs/1_Logo%20and%20Brand/firstday-learning-logo-color.png?width=314&height=100&name=firstday-learning-logo-color.png "FirstDay Learning logo")](https://www.firstdaylearning.com/) ![Lis-Mas-FirstDay-Learning](https://www.firstdaylearning.com/hs-fs/hubfs/2_FDL%20Images/Team%20Images/Lis-Mas-FirstDay-Learning.png?width=380&height=400&name=Lis-Mas-FirstDay-Learning.png "Lis-Mas-FirstDay-Learning") ##### BEHAVIORAL SPECIALIST & ECE CONSULTANT # Lis Mas LisMarie Mas is a hands-on Special Education Teacher and Support Facilitator with 15 years of experience. She has worked with children with mild to severe disabilities in different settings and placements, modifying their general education curriculum to meet individual needs and providing the required remedial instruction, and developing and implementing individualized intervention plans. Lis is professionally trained and skilled in classroom and behavioral management techniques with the ability to target and implement Early Intervention strategies. Lis grew up in Puerto Rico and is fully bilingual in English/Spanish. ![FirstDay Learning Logo](https://www.firstdaylearning.com/hs-fs/hubfs/1_Logo%20and%20Brand/firstday-learning-logo-white-yellow-sun.png?width=235&height=75&name=firstday-learning-logo-white-yellow-sun.png "FirstDay Learning Logo") FirstDay Learning provides a suite of professional development services to support educators in preventing and responding to challenging behavior. --- Get in touch:  434-989-2434 259 Hydraulic Ridge Rd, Ste 203 Charlottesville, VA 22901-8128   Learn more: [ABOUT](https://www.firstdaylearning.com/about-our-ece-firm) [PD](https://www.firstdaylearning.com/professional-development) [FAQ](https://www.firstdaylearning.com/faq) [CONTACT](https://www.firstdaylearning.com/contact)