Support your students with free math video lessons, guided notes, and organized video link spreadsheets. These resources make it easy to find and share high-quality mathematics instruction for classroom teaching, homework support, review, intervention, enrichment, and independent learning.
All lessons are created by a former university mathematics professor and are organized into complete courses that can be used as supplemental instructional resources.
Free Math Teacher Resources
Math Video Lessons with Guided Notes
Explore complete collections of math video lessons organized by subject and topic. Each course is designed to build understanding step-by-step through clear explanations, worked examples, and structured learning paths.
Accompanying guided notes are available for many lessons, supporting active learning by encouraging students to highlight key concepts and complete example problems while watching the videos.
Available subjects include:
Downloadable Video Link Spreadsheets
Save time locating lessons with downloadable spreadsheets organized by chapter and topic. Each spreadsheet includes direct links to the corresponding video lessons, making it easy to share resources through your LMS, Google Classroom, email, or course website.
Downloads:
Ways to Use These Resources
Whether you're teaching in a classroom, homeschooling, supporting struggling students, or providing enrichment opportunities, these resources can be incorporated into instruction in a variety of ways. Video lessons paired with guided notes encourage active learning while making it easy to support students both inside and outside the learning environment.
Classroom Instruction
Introduce new concepts or reinforce classroom learning with clear, step-by-step video lessons that complement your instruction.
Flipped Learning
Have students watch lessons and complete guided notes before class, allowing more class time for discussion, problem-solving, and applications
Enrichment
Provide motivated students with opportunities to explore topics in greater depth or work ahead at their own pace.
Homework Support
Assign videos and guided notes to help students review concepts, complete homework, and build confidence outside the classroom.
Intervention & Review
Direct students to specific topics when they need additional support, prerequisite review, or preparation for quizzes and exams.
Independent Learning
Support self-paced learning for homeschooled students, students catching up after an absence, or anyone studying mathematics independently.
About Dr. Cheryl Hile
Understand The Math was created by Dr. Cheryl Hile, who earned a Ph.D. in Engineering Science and Applied Mathematics from Northwestern University. She has more than 25 years of experience teaching mathematics at the university level, including 20 years at Penn State. The lessons and guided notes on this site are based on materials she developed for her university courses.