Khan Academy Courses

Graphing with Derivatives - Differential Calculus

Explore graphing techniques using derivatives in differential calculus. Learn to analyze function behavior, identify critical points, and sketch accurate graphs with this practical example from Khan Academy.

• YouTube
• 25 minutes
• On-Demand
• Free Video

Graphing Using Derivatives - Derivative Applications - Differential Calculus - Khan Academy

Learn to analyze and sketch functions using derivatives, exploring concepts like increasing/decreasing intervals, concavity, and inflection points in this comprehensive differential calculus lesson.

• YouTube
• 21 minutes
• On-Demand
• Free Video

Example Using Orthogonal Change-of-Basis Matrix to Find Transformation Matrix - Khan Academy

Learn to use orthogonal change-of-basis matrices for finding transformation matrices in this advanced linear algebra tutorial, enhancing your understanding of multi-dimensional mathematical concepts.

• YouTube
• 27 minutes
• On-Demand
• Free Video

Changing Coordinate Systems to Help Find a Transformation Matrix - Linear Algebra - Khan Academy

Learn to change coordinate systems to find transformation matrices in standard coordinates, enhancing your understanding of linear algebra concepts and their practical applications.

• YouTube
• 29 minutes
• On-Demand
• Free Video

Another Example of a Projection Matrix - Linear Algebra - Khan Academy

Learn to calculate projection matrices by first determining the orthogonal complement's matrix. This advanced linear algebra lesson explores subspace projections and their applications in multidimensional reasoning.

• YouTube
• 22 minutes
• On-Demand
• Free Video

Representing Vectors in RN Using Subspace Members - Linear Algebra - Khan Academy

Explore vector representation in Rn using subspace members and orthogonal complements. Learn how any Rn vector can be uniquely expressed as a sum of vectors from subspace V and its orthogonal complement.

• YouTube
• 27 minutes
• On-Demand
• Free Video

Orthogonal Complements - Alternate Coordinate Systems (Bases) - Linear Algebra - Khan Academy

Explore orthogonal complements as subspaces in linear algebra. Learn key concepts for understanding multi-dimensional representations and their applications in science and engineering.

• YouTube
• 22 minutes
• On-Demand
• Free Video

Rowspace and Left Nullspace - Matrix Transformations - Linear Algebra - Khan Academy

Explore rowspace and left nullspace concepts in matrix transformations, enhancing your understanding of multi-dimensional mathematical reasoning in linear algebra.

• YouTube
• 23 minutes
• On-Demand
• Free Video

Determinant and Area of a Parallelogram - Matrix Transformations - Linear Algebra - Khan Academy

Explore the relationship between 2x2 matrix determinants and parallelogram areas in linear algebra, enhancing understanding of matrix transformations and geometric interpretations.

• YouTube
• 22 minutes
• On-Demand
• Free Video

Showing That Inverses Are Linear - Matrix Transformations - Linear Algebra

Explore the linearity of inverse transformations in matrix algebra, enhancing your understanding of linear algebra concepts and their applications in multidimensional reasoning.

• YouTube
• 21 minutes
• On-Demand
• Free Video

Determining Whether a Transformation Is Onto - Linear Algebra - Khan Academy

Learn to determine if a transformation is onto in linear algebra, exploring key concepts and techniques for analyzing function properties and vector spaces.

• YouTube
• 26 minutes
• On-Demand
• Free Video

Tips for Motivating Middle School and High School Kids During Distance Learning

Practical strategies to motivate and engage middle and high school students in distance learning, focusing on goal-setting, celebrating success, and fostering curiosity and relevance.

• YouTube
• 41 minutes
• On-Demand
• Free Video

Tips for Motivating Elementary School Kids During Distance Learning

Practical strategies for parents to motivate elementary students during remote learning, including goal-setting, curiosity-sparking, and effective reward systems.

• YouTube
• 34 minutes
• On-Demand
• Free Video

Tips for Motivating Students During Distance Learning

Discover research-backed strategies to boost student motivation in distance learning, including goal-setting, collaboration, and building relationships for educational success.

• YouTube
• 30 minutes
• On-Demand
• Free Video

How to Use Pixar in a Box with Your Students

Discover how to engage students with Pixar in a Box, a Khan Academy-Pixar collaboration that brings animation concepts to life across various subjects, sparking curiosity and joy in learning.

• YouTube
• 30 minutes
• On-Demand
• Free Video