Horizon Science Academy Denison Home

At A Glance

2008
Founded
K-8
Grades Served
300
Target Enrollment
1:1
Technology

HSA Denison Middle students in science class

Welcome

Welcome to our school! We believe that parent participation is key to student success; our new website is designed to provide parents with all the information they need to be active participants in their student’s education. You will find that the site works just as well on mobile devices as it does on a desktop so you can find information on the go.

About Us

The Mission of our school is to provide a safe and enriching learning environment where the whole student is nurtured and developed. Our teachers and administrators pledge to support the academic and emotional wellbeing of each and every student. Students will leave our school prepared with skills and knowledge that will give them advantages throughout their future educational and life experiences.

Math/Science State Testing (Early Dismissal)

Date: 4/29/2026

Time: 7:40 AM – 12:15 PM

Math/Science State Testing (Early Dismissal)

Date: 4/30/2026

Time: 7 AM – 12:15 PM

Science State Testing (Early Dismissal)

Date: 5/1/2026

Time: 7:40 AM – 12:15 PM

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Recent News

State and Federal Funds Meeting

Horizon Science Academy Denison invites you to attend its State and Federal Funds Meeting on Saturday, April 18, 2026, immediately following the 12:00 pm Governing Authority meeting.

College Credit Plus (CCP) Information Night

Horizon Science Academy Cleveland High invites students and families to attend our College Credit Plus (CCP) Information Night to learn about earning college credit while still in high school—at no cost to families.