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Promethean Flipchart: Algebra Nspirations: Systems of Equations

Written and hosted by internationally acclaimed math educator Dr. Monica Neagoy, this video introduces students to systems of linear equations in two or three unknowns. To solve these systems, the host illustrates a variety of methods: four involve the TI-Nspire (spreadsheet, graphs and geometry, matrices and nSolve) and two are the classic algebraic methods known as substitution and elimination, also called the linear combinations method. The video ends with a summary of the three possible types of solutions. Concepts explored: equations, linear equations, linear systems Note: The download for this resources is the Promethean Flipchart.

To access the full video [Algebra Nspirations: Solving Systems of Equations]: https://media4math.com/library/algebra-nspirations-solving-systems-equations

To access the video transcript [Algebra Nspirations: Solving Systems of Equations]: https://www.media4math.com/library/video-transcript-algebra-nspirations-solving-systems-equations

 

 

Common Core Standards CCSS.MATH.CONTENT.8.EE.C.8, CCSS.MATH.CONTENT.8.EE.C.8.A, CCSS.MATH.CONTENT.8.EE.C.8.B, CCSS.MATH.CONTENT.8.EE.C.8.C, CCSS.MATH.CONTENT.HSA.REI.C.5, CCSS.MATH.CONTENT.HSA.REI.C.6, CCSS.MATH.CONTENT.HSA.REI.C.7, CCSS.MATH.CONTENT.HSA.REI.C.8
Grade Range 8 - 12
Curriculum Nodes Algebra
    • Linear Systems
        • Applications of Linear Systems
Copyright Year 2011
Keywords Promethean Flipchart, Flip chart, algebra, systems of equations