8th Grade Math (Pre-Algebra) Quiz Show Game Systems of Linear Equations in a PowerPoint Presentation
This Quiz Show game, Jeopardy Style, is a great way to review a chapter. There are 25 questions and a scoreboard so you don’t have to write the score on a side board. Each page has the point value!
This Quiz Show game covers all of the following:
Solving Systems of Linear Equations by Graphing
8.EE.8a, 8.EE.8b, 8.EE.8c
Solving Systems of Linear Equations by Substitution
8.EE.7a, 8.EE.7b, 8.EE.8b, 8.EE.8c
Solving Systems of Linear Equations by Elimination
Solving Special Systems of Linear Equations
8.EE.8a, 8.EE.8b, 8.EE.8c
This lesson applies to the Common Core Standard:
Expressions and Equations 8.EE
Analyze and solve linear equations and pairs of simultaneous linear equations.
7. Solve linear equations in one variable.
a. Give examples of linear equations in one variable with one solution, infinitely many solutions, or no solutions. Show which of these possibilities is the case by successively transforming the given equation into simpler forms, until an equivalent equation of the form x = a, a = a, or a = b results (where a and b are different numbers).
b. Solve linear equations with rational number coefficients, including equations whose solutions require expanding expressions using the distributive property and collecting like terms.
8. Analyze and solve pairs of simultaneous linear equations.
a. Understand that solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously.
b. Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection. For example, 3x + 2y = 5 and 3x + 2y = 6 have no solution because 3x + 2y cannot simultaneously be 5 and 6.
c. Solve real-world and mathematical problems leading to two linear equations in two variables. For example, given coordinates for two pairs of points, determine whether the line through the first pair of points intersects the line through the second pair.
The presentation has 53 slides. Use as many or as few of the problems to help your students learn each concept. For more PowerPoint lessons & materials visit Preston PowerPoints
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