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Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations
Display Title
Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations
Closed Captioned Video: Algebra Nspirations: Solving 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.
This is part of a collection of closed captioned videos for the Algebra Nspirations video series. To see the complete collection of the videos, click on this link.
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| 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 |
|---|---|
| Duration | 28.62 minutes |
| Grade Range | 8 - 12 |
| Curriculum Nodes |
Algebra • Linear Systems • Applications of Linear Systems • Solving Systems of Equations |
| Copyright Year | 2020 |
| Keywords | algebra, systems of equations, linear systems, Closed Captioned Video |