STEM Courses and Certifications

OUP Oxford IB Math Studies: Online Textbook Help

Comprehensive video lessons covering IB Mathematical Studies topics, making complex concepts easier to understand and more engaging for students preparing for assignments or exams.

• Study.com
• 17 hours 12 minutes
• Self-Paced
• Paid Course

Ohio Assessments for Educators - Mathematics (027): Practice & Study Guide

Comprehensive study guide covering key mathematics concepts for Ohio teacher certification exam, including algebra, geometry, calculus, trigonometry, statistics, and probability.

• Study.com
• 58 hours
• Self-Paced
• Paid Course

Alberta Education Diploma - Science 30: Exam Prep & Study Guide

Comprehensive review of secondary-level science concepts for Alberta Education Diploma Science 30 exam, covering biology, chemistry, physics, and environmental topics with a focus on practical applications and global issues.

• Study.com
• 20 hours 56 minutes
• Self-Paced
• Paid Course

TExES Mathematics/Physical Science/Engineering 6-12 (274): Practice & Study Guide

Comprehensive study guide for aspiring Texas educators, covering mathematics, physical science, and engineering concepts for grades 6-12. Includes instructional strategies and assessment techniques.

• Study.com
• 61 hours
• Self-Paced
• Paid Course

Linear Algebra: Tutoring Solution

Self-paced video and text lessons with quizzes to help you master linear algebra concepts, from basic algebra to eigenvalues and eigenvectors. Available 24/7 for exam prep or grade improvement.

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

Evolutionary Biology

Explore the foundations of evolutionary theory, from genetic evidence to human evolution, enhancing scientific understanding and critical thinking skills.

• Study.com
• 12 hours 56 minutes
• Self-Paced
• Paid Course

NES General Science (311): Practice & Study Guide

Comprehensive study guide covering scientific inquiry, physical sciences, biology, earth sciences, and astronomy for the NES General Science exam, with practice quizzes to reinforce learning.

• Study.com
• 39 hours
• Self-Paced
• Paid Course

VCE Specialist Mathematics: Exam Prep & Study Guide

Comprehensive review of advanced mathematical concepts for VCE Specialist Mathematics, covering real numbers, complex analysis, geometry, trigonometry, calculus, statistics, and more.

• Study.com
• 1 day 2 hours 8 minutes
• Self-Paced
• Paid Course

General Geography Lessons

Comprehensive exploration of global geography, covering continents, regions, and key geographical concepts for a well-rounded understanding of our world.

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

Infrastructure: Technologies Behind Smart Venues

Explore the technological infrastructure behind smart stadiums, covering 5G, IoT, AI security, edge computing, and sustainable systems that power modern connected venues.

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

EDUCBA

Analyze Corporate Banking Liability Products

Explore corporate banking liability products, trade finance instruments, and working capital solutions, covering Letters of Credit, Bank Guarantees, CASA strategies, and deposit mobilization for real-world banking scenarios.

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

AC System Tools - Pressure and Refrigerant Basics

Master the fundamentals of HVAC pressure, refrigerants, and copper tubing to build technical confidence for accurate diagnostics and efficient AC system maintenance.

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

HVAC Heating Components

Explore HVAC heating components, from gas furnace anatomy to hydronic systems and electrical controls, building the technical skills needed to confidently handle heating season demands.

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

HVAC Supplies

Master the essential HVAC supplies—from thermostats and condensate pumps to line sets and installation hardware—needed for leak-proof, efficient, and code-compliant installations.

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

Refrigerants Overview

Explore the world of refrigerants, from heat transfer principles to modern eco-friendly alternatives, and stay compliant as the HVAC industry transitions to greener solutions.

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