Horizon Science Academy Denison School

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Horizon Science Academy Denison School We create a school culture that is built on success, respect, and accountability.

HSA Denison Middle School is a public charter school that provides its students with an innovative world class education, rich in math, science and technology focused on preparing students to become bold inquirers, problem solvers and ethical leaders, skill-ready for post-secondary education to meet the challenges of a competitive global workforce.

Science, Technology, Engineering, and Mathematics – these are the four core subjects by which we encapsulate our approac...
10/13/2026

Science, Technology, Engineering, and Mathematics – these are the four core subjects by which we encapsulate our approach to education. Science, however, takes the first letter of this acronym for a reason: because our study of the world fuels observation, experimentation, discovery, and continued curiosity, and we absolutely LOVE everything about it!

Horizon Science Academy Denison’s will take us into the classroom and give us a perspective of what our students are learning in the world of science. Who among these students is the next Albert Einstein? Or Katherine Goble Johnson? Or better yet, how will their innovative and creative minds help make this world a better place?

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Our K–3 students kicked off autumn with a fun day at the farm! They enjoyed exploring, learning, and making memories whi...
09/24/2026

Our K–3 students kicked off autumn with a fun day at the farm! They enjoyed exploring, learning, and making memories while experiencing all the fun that comes with the start of fall. 🍂🌾

We had a great time celebrating the season together!

This week marks the mid-point of autumn. Summer is as equally behind us as winter is ahead, and this season of transitio...
09/22/2026

This week marks the mid-point of autumn. Summer is as equally behind us as winter is ahead, and this season of transition displays a beauty that so many artists and writers find captivating
and inspirational.

Horizon Science Denison calls upon all our resident poets, photographers, artists, and performers to give us your best salute to. This is a time in which the harvest is at its peak, so whether you made a mountain of fallen leaves, or painted your favorite tree in its splendor of fall colors, or are taking family photos, or are placing your favorite mug into the classroom to enjoy one of many pumpkin spice lattes, now is when we want to know about it.
What is your favorite part about Fall?

A well-running school needs far more than just students, classrooms and teachers. It requires a series of equally import...
09/14/2026

A well-running school needs far more than just students, classrooms and teachers. It requires a series of equally important staff members who work behind the scenes to enable the learning process to be as efficient as possible.

This week we highlight those whose work oftentimes remains unseen, though their absence would create a substantial obstacle to our day-to-day operations. These professionals deserve the acclaim and admiration of everyone here at Horizon Science Academy Denison, for their contributions to our community make the greatest impact towards our success.

25 years later, we remember.Today, our Horizon Denison family pauses to honor the lives lost on September 11, 2001, and ...
09/11/2026

25 years later, we remember.

Today, our Horizon Denison family pauses to honor the lives lost on September 11, 2001, and the first responders, service members, and everyday heroes who showed incredible courage and strength.

We remember. We honor. We will never forget.

09/09/2026

VERB Week in Action!

Our students are learning how to Be Safe, Be Responsible, and Be Prepared! Today, we practiced our bus evacuation procedures so everyone knows what to do in an emergency. Great job, students, for listening, following directions, and taking safety seriously!

Movement is all around us. Even if everything and everyone here at Horizon Science Academy Denison remains perfectly mot...
09/08/2026

Movement is all around us. Even if everything and everyone here at Horizon Science Academy Denison remains perfectly motionless, movement occurs. So in the spirit of movement and
taking action, we celebrate .
This week we will feature elements of action, an occurrence, or state of being, as created by our
students and classrooms. This is not limited to sports and clubs, but also open to individual
achievements and activities in which we witness physical activity, an event in progress, or what
students are doing.
Let’s get moving, shall we?!?!

To be the new student or teacher at your school can be intimidating, regardless of grade. Part of it is the excitement o...
08/31/2026

To be the new student or teacher at your school can be intimidating, regardless of grade. Part of it is the excitement of the unknown, and another part is worrying over the unfamiliar or different.

As a Charter Public School that is open to ALL, Horizon Science Academy Denison School we would like to salute all who recently joined us. For this week, we will highlight and welcome our new students, staff, teachers, and members of the community who will help shape the course of the year.

This time is for all of us, and one day we hope to look back and remember this time as the moment we launched towards greatness and success, together!

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Starting the week off strong! Our Hammerheads are ready to learn, work hard, and make it a great week! 🦈📚
08/31/2026

Starting the week off strong! Our Hammerheads are ready to learn, work hard, and make it a great week! 🦈📚

Address

1700 Denison Avenue
Cleveland, OH
44109

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