Science Courses and Certifications

Introduction to Construction

Explore the fundamentals of construction in this concise, informative overview suitable for beginners and those seeking a refresher on key concepts.

• Study.com
• 8 minutes
• Self-Paced
• Paid Course

Central Teacher Eligibility Test (CTET): Exam Prep

Comprehensive study guide for CTET exam preparation, covering child development, pedagogy, and subject-specific content for primary and elementary levels with practice quizzes and tests.

• Study.com
• 1 day 15 hours 28 minutes
• Self-Paced
• Paid Course

BULATS Business English: Test Prep & Practice

Comprehensive preparation for BULATS Business English exam, covering reading, vocabulary, listening, writing, grammar, and speaking skills through engaging lessons and quizzes.

• Study.com
• 11 hours 20 minutes
• Self-Paced
• Paid Course

Common HVAC Formulas

Master essential HVAC formulas—clocking gas meters, calculating CFM, sensible/latent heat, and psychrometrics—to improve diagnostics, system performance, and customer outcomes.

• Coursera
• 2 hours
• Self-Paced
• Paid Course

HVAC Cooling Components

Master the components driving modern air conditioning, from blower motors to refrigerant cycles, and learn to choose between OEM and universal parts for efficient, reliable cooling system repairs.

• Coursera
• 1 hour
• Self-Paced
• Paid Course

HVAC Safety Basics

Master HVAC safety essentials, from PPE and electrical protocols to compressed gas handling, using 30 years of industry expertise to build confidence and protect your career.

• Coursera
• 1 hour
• Self-Paced
• Paid Course

HVAC System Parts

Master the fundamentals of HVAC systems, exploring compressors, condensers, heat exchangers, and refrigeration cycles to build technical literacy for accurate diagnostics and effective job site communication.

• Coursera
• 46 minutes
• Self-Paced
• Paid Course

HVAC Technicians

Explore the HVAC trade through immersive 3D simulations, real-world service scenarios, and key certification insights to determine if this high-demand career is right for you.

• Coursera
• 51 minutes
• Self-Paced
• Paid Course

Temperature, Pressure, and Heat

Master the physics behind HVAC systems, exploring thermodynamics, pressure-temperature relationships, latent heat, and refrigerant management to troubleshoot and optimize mechanical refrigeration with confidence.

• Coursera
• 4 weeks, 1 hour a week
• Self-Paced
• Paid Course

EDUCBA

Mastering SAS ODS: Create, Customize & Deliver Reports

Master SAS ODS to transform raw outputs into polished, multi-format reports with advanced styling, PDF/RTF/HTML generation, and professional customization techniques.

• Coursera
• 16 hours 34 minutes
• Self-Paced
• Paid Course

Coursera

Communicate Campaign Updates

Discover how to transform routine campaign reports into powerful tools that drive alignment and action using a proven KPI-focused framework and feedback systems.

• Coursera
• 1 hour 18 minutes
• Self-Paced
• Paid Course

Coursera

Tailor Your Message

Master the art of tailoring sales follow-up emails using the DISC framework, interpreting buyer signals, and refining messages with feedback to drive clearer, faster buyer decisions.

• Coursera
• 1 hour 54 minutes
• Self-Paced
• Paid Course

Physical Geology: Certificate Program

Comprehensive exploration of Earth's processes, materials, and structures, covering topics from minerals to environmental sustainability. Ideal for enhancing geological knowledge and career prospects.

• Study.com
• 1 day 2 hours 40 minutes
• Self-Paced
• Paid Course

Pathophysiology: Certificate Program

Earn a Pathophysiology Certificate through interactive video lessons and quizzes. Covers immune system, neoplasia, organ systems, blood disorders, and clinical test interpretation.

• Study.com
• 1 day 12 hours 32 minutes
• Self-Paced
• Paid Course

College Chemistry: Certificate Program

Comprehensive introduction to chemistry fundamentals, covering atoms, periodic table, bonding, states of matter, reactions, and more. Earn a certificate to demonstrate your knowledge to employers.

• Study.com
• 16 hours 8 minutes
• Self-Paced
• Paid Course