Upper School Science Teacher at Classical Charter School

Job Title: Upper School Teacher

Location: Ascent Classical Academy of Douglas County (ACADC), Lone Tree CO

FLSA Status: Exempt

Reports to: Dean of Upper School

Work Hours/Days: Monday through Friday, Typical School day professional development

and work days.

Start Date: August 1st, 2026

Position Summary:

The teacher is responsible for delivering high-quality instruction and fostering a positive,

supportive learning environment. This role includes guiding students through structured,

content-rich lessons in a specific discipline, nurturing intellectual curiosity, and instilling moral

and civic virtues. Teachers provide students with a robust educational experience during each

class period, ensuring they develop academically and personally.

Essential Functions:

• Teaching courses in middle- and high-school science, including biology, chemistry,

physics, and anatomy & physiology

• Teaching courses in middle- and high-school mathematics, ranging from pre-algebra to

calculus

• Cultivating virtue through instruction, mentorship, and programming
• Participating in Upper School House System as faculty mentor
• Maintaining professionalism in conduct and communication, striving to exemplify our

core virtues. Prepare unit and lesson plans for all courses in alignment with Hillsdale

College's K12 Program Guide for each school year

• Teach and mentor students, utilizing classical pedagogy methods
• Assign, collect, grade, and return graded work in a timely manner
• Continuously monitor student progress and self-evaluate how best to support effective

student learning

• Proactively identify struggling or advanced students to provide additional support or

academic extensions

• Collaborate with Students Services team to meet requirements of special educational

plans, such as IEPs, 504s, and others

• Communicate regularly, usually weekly, with parents
• Participate in professional development as offered by ACADC and Hillsdale College's K12

Office

• Complete all required training and provide documentation as well as official college transcripts within 90 days of hire date
• Demonstrate proficiency in both written and spoken English to effectively perform their job responsibilities and communicate effectively in the workplace
• Other duties as assigned

Required Skills/Abilities

• Teachers with a bachelor's degree in the subject taught are preferred, or at a minimum

36 hours of higher education credit in the subject area of instruction. (In some cases, a

passing grade in a content exam will suffice.) A teaching License not required

• Commitment to the policies, mission, and vision of Ascent Classical Academy Charter

Schools, Inc.

• Conviction in the values of a rigorous liberal arts education
• Commitment to model moral character in line with the school's core virtues
• Adherence to all ACACS policies, including but not limited to the Employee Handbook,

Family Handbook, and applicable school and board policies

• High level of proficiency in reading, writing, and speaking English to effectively fulfill

teaching responsibilities, including delivering instruction, engaging in professional

communication with students, parents, and colleagues, maintaining accurate records,

and complying with curriculum standards and school policies

• Strong leadership skills with the ability to motivate and inspire students to achieve their

personal best

• Proven ability to work in a fast-paced and deadline-oriented environment with superior

organization and computer skills

• Ability to develop positive and professional relationships with students, parents,

colleagues, and team members

• Ability to provide excellent customer service while maintaining confidentiality and

professionalism

• Creative problem-solving skills and adaptability to challenges
• Patience, reliability, and a positive attitude
• Willingness to take responsibility for being on time and maintaining excellent attendance

Physical Requirements:

• Must be able to lift up to 15 pounds
• Must be able to traverse classroom and school building
• Must be able to monitor indoor and outdoor activities

Mandatory Background Checks: In alignment with our commitment to student safety, all candidates are required to undergo a biometric background check, which will require fingerprinting. Please be aware that certain findings in the background check may disqualify a candidate from employment in a school setting. These may include, but are not limited to:

• Convictions for violent crimes, such as assault or domestic violence.
• Convictions for offenses against children, including abuse or endangerment.
• Drug-related offenses, particularly those involving the distribution or trafficking of controlled substances.
• Certain felony convictions, depending on their nature and recency.
• History of certain misdemeanors that may raise concerns about a candidate's suitability for working in an educational environment. Submission of this application signifies your consent to this process and understanding of these criteria.

Verification of Qualifications: You will be asked to provide verifiable proof for roles that demand specific qualifications or certifications (such as teaching credentials). We also conduct reference checks to validate your professional history and qualifications.

Adherence to Colorado Education Laws: Our recruitment process strictly follows the guidelines and regulations set forth by the Colorado Department of Education. We expect all applicants to be familiar with and adhere to these standards.

This employer utilizes E-Verify

For more information, or to apply now, you must go to the website below. Please DO NOT email your resume to us as we only accept applications through our website.

https://dcascentcolorado.isolvedhire.com/jobs/1758659-499420.html