Interactivate: Standard Expectation

27 items total

Organization: South Carolina Academic Standards for Mathematics
Grade Band: Elementary Algebra
Standard Goal: Elementary Algebra

EA-5.1 Carry out a procedure to graph a line when given the equation of the line.
EA-5.2 Analyze the effects of changes in the slope, m, and the y-intercept, b, on the graph of y = mx + b.
EA-5.3 Carry out a procedure to graph the line with a given slope and a y-intercept.
EA-5.4 Carry out a procedure to graph the line with a given slope passing through a given point.
EA-5.5 Carry out a procedure to determine the x-intercept and y-intercept of lines from data given tabularly, graphically, symbolically, and verbally.
EA-5.6 Carry out a procedure to determine the slope of a line from data given tabularly, graphically, symbolically, and verbally.
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EA-5.1 Carry out a procedure to graph a line when given the equation of the line.

Graphing and the Coordinate Plane	Lesson: Students learn basic ideas about graphing points on the coordinate plane.
Graphs and Functions	Lesson: Demonstrates the connections between formulas and graphs.
Function Machine	Activity: Students investigate very simple functions by trying to guess the algebraic form from inputs and outputs. Function Machine is one of the Interactivate assessment explorers.
Simple Plot	Activity: Plot ordered pairs of numbers, either as a scatter plot or with the dots connected. Points are connected from right to left, rather than being connected in the order they are entered.

EA-5.2 Analyze the effects of changes in the slope, m, and the y-intercept, b, on the graph of y = mx + b.

Cartesian Coordinate System	Lesson: Introduces students to plotting points on the Cartesian coordinate system -- an alternative to "Graphing and the Coordinate Plane."
Graphs and Functions	Lesson: Demonstrates the connections between formulas and graphs.
Introduction to Functions	Lesson: Introduces the basic ideas needed for understanding functions.
Slope Slider	Activity: Manipulate a linear function of the form f(x)=mx+b using slider bars. Explore the relationship between slope and intercept in the Cartesian coordinate system.

EA-5.3 Carry out a procedure to graph the line with a given slope and a y-intercept.

Graphing and the Coordinate Plane	Lesson: Students learn basic ideas about graphing points on the coordinate plane.
Graphs and Functions	Lesson: Demonstrates the connections between formulas and graphs.
Slope Slider	Activity: Manipulate a linear function of the form f(x)=mx+b using slider bars. Explore the relationship between slope and intercept in the Cartesian coordinate system.

EA-5.4 Carry out a procedure to graph the line with a given slope passing through a given point.

Graphing and the Coordinate Plane	Lesson: Students learn basic ideas about graphing points on the coordinate plane.
Graphs and Functions	Lesson: Demonstrates the connections between formulas and graphs.
Simple Plot	Activity: Plot ordered pairs of numbers, either as a scatter plot or with the dots connected. Points are connected from right to left, rather than being connected in the order they are entered.
Slope Slider	Activity: Manipulate a linear function of the form f(x)=mx+b using slider bars. Explore the relationship between slope and intercept in the Cartesian coordinate system.

EA-5.5 Carry out a procedure to determine the x-intercept and y-intercept of lines from data given tabularly, graphically, symbolically, and verbally.

Graphing and the Coordinate Plane	Lesson: Students learn basic ideas about graphing points on the coordinate plane.
Graphs and Functions	Lesson: Demonstrates the connections between formulas and graphs.
Reading Graphs	Lesson: Demonstrates the connections between formulas, graphs and words.
Data Flyer	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.
Function Flyer	Activity: A more advanced version of Slope Slider, this activity allows the manipulation of the constants and coefficients in any function thereby encouraging the user to explore the effects on the graph of the function by changing those numbers.

EA-5.6 Carry out a procedure to determine the slope of a line from data given tabularly, graphically, symbolically, and verbally.

Graphing and the Coordinate Plane	Lesson: Students learn basic ideas about graphing points on the coordinate plane.
Graphs and Functions	Lesson: Demonstrates the connections between formulas and graphs.
More Complicated Functions: Introduction to Linear Functions	Lesson: Introduces the basic ideas needed for understanding linear functions.
Data Flyer	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.
Function Flyer	Activity: A more advanced version of Slope Slider, this activity allows the manipulation of the constants and coefficients in any function thereby encouraging the user to explore the effects on the graph of the function by changing those numbers.
Linear Function Machine	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.
Positive Linear Function Machine	Activity: Students investigate linear functions with positive slopes by trying to guess the slope and intercept from inputs and outputs.