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Shodor > Interactivate > Standards > South Carolina Academic Standards for Mathematics: Elementary Algebra > Aligned Resources

South Carolina Academic Standards for Mathematics
Elementary Algebra
Elementary Algebra :
Standard EA-5: The student will demonstrate through the mathematical processes an understanding of the graphs and characteristics of linear equations and inequalities.
Calculating...
Lesson  (...)
Lesson: Introduces students to plotting points on the Cartesian coordinate system -- an alternative to "Graphing and the Coordinate Plane."

Lesson: Students learn basic ideas about graphing points on the coordinate plane.

Lesson: Demonstrates the connections between formulas and graphs.

Lesson: Introduces the basic ideas needed for understanding functions.

Lesson: Introduces the basic ideas needed for understanding linear functions.

Lesson: Demonstrates the connections between formulas, graphs and words.

Activity  (...)
Activity: Enter a set of data points, then derive a function to fit those points. Manipulate the function on a coordinate plane using slider bars. Learn how each constant and coefficient affects the resulting graph.

Activity: Students can create graphs of functions entered as algebraic expressions -- similar to a graphing calculator.

Activity: Create graphs of functions and sets of ordered pairs on the same coordinate plane. This is like a graphing calculator with advanced viewing options.

Activity: Students investigate linear functions by trying to guess the slope and intercept from inputs and outputs. Linear Function Machine is one of the Interactivate assessment explorers.

Activity: Students investigate linear functions with positive slopes by trying to guess the slope and intercept from inputs and outputs. Positive Linear Function Machine is one of the Interactivate assessment explorers.

Activity: Similar to other "flyers", Slope Slider uses slider bars to explore the effect of the multiplier and constant on a linear function of the form f(x)=mx+b. Explore the relationship between slope and intercept in the Cartesian coordinate system.

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