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5 reviewed resources for rref

Videos (Over 2 Million Educational Videos Available)
Defining Gravity Video
3:11
Defining Gravity
Biography of Mary Cassatt for Kids: Famous Artists for Children - FreeSchool Video
4:59
Biography of Mary Cassatt for Kids: Famous...
Cells - Overview & Introduction Video
4:07
Cells - Overview & Introduction
Other Resource Types (5)
Lesson Planet

MA 371 - Linear Equations 1

For Teachers 12th - Higher Ed
In this linear equations worksheet, students solve 8 short answer problems. Students write augmented matrices given a system of equations in two and three variables. Students express their answers using an augmented matrix in reduced row...
1 In 1 Collection 3:45
Lesson Planet

Nuclear Energy: Is Fission the Future?

For Students 6th - 10th Standards
Nuclear energy powers the Mars rovers as well as provides energy in more than 30 countries around the world. While some believe nuclear energy is the future of energy production, others worry about the risk factors and radioactive waste....
Lesson Planet

Teaching the Vietnam War with Primary Sources from the New York Times

For Teachers 9th - 12th Standards
Use the New York Times database of primary sources to teach a unit on the Vietnam War. The resource consists of a variety of primary sources as well as a lesson plan showcasing how to teach a instructional activity using them. Pupils...
Lesson Planet

Solving Systems of Linear Equations with Row Reductions to Echelon Form on Augmented matrices

For Teachers 11th
Eleventh graders solve system of linear equations.  In this Algebra II lesson, 11th graders solve s system of linear equations with row reduction to Echelon Form on an augmented matrix.  TI-nspire CAS calculator required.
Lesson Planet

Solving Systems with Row Operations 2

For Teachers 9th - 12th Standards
Have your class solve equations using matrices by teaching them how to factor systems of equation to identify the point of intersection. They create their matrices on the Ti and perform row operations to simplify.