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Organization: South Carolina Academic Standards for Mathematics
Grade Band: Elementary Algebra
Standard Goal: Elementary Algebra
| Graphs and Functions |
Lesson: Demonstrates the connections between formulas and graphs.
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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.
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Positive Linear Function Machine |
Activity: Students investigate linear functions with positive slopes by trying to guess the slope and intercept from inputs and outputs.
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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.
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| 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.
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General Coordinates Game |
Activity: Investigate the Cartesian coordinate system through identifying the coordinates of a randomly generated point, or requesting that a particular point be plotted. General Coordinates Game is one of the Interactivate assessment explorers.
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Maze Game |
Activity: Investigate the Cartesian coordinate system by directing a robot through a mine field laid out on the plane. Maze Game is one of the Interactivate assessment explorers.
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Simple Coordinates Game |
Activity: Investigate the first quadrant of the Cartesian coordinate system through identifying the coordinates of randomly generated points, or requesting that a particular point be plotted. Simple Coordinates Game is one of the Interactivate assessment explorers.
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Simple Maze Game |
Activity: Investigate the first quardant of the Cartesian coordinate system by directing a robot through a mine field laid out on the grid.
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| 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.
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Ordered Simple Plot |
Activity: Plot ordered pairs on the graph, and they will be connected in the order that they are input. This enables you to decide how the pairs should be connected, rather than having the computer connect them from left to right.
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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.
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| Graphs and Functions |
Lesson: Demonstrates the connections between formulas and graphs.
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Scatter Plot |
Activity: Graph ordered pairs and customize the graph title and axis labels. Points are connected from left to right, rather than being connected in the order they are entered.
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| Graphs and Functions |
Lesson: Demonstrates the connections between formulas and graphs.
| | Reading Graphs |
Lesson: Demonstrates the connections between formulas, graphs and words.
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Scatter Plot |
Activity: Graph ordered pairs and customize the graph title and axis labels. Points are connected from left to right, rather than being connected in the order they are entered.
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| More Complicated Functions: Introduction to Linear Functions |
Lesson: Introduces the basic ideas needed for understanding linear functions.
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Algebra Four |
Activity: Students play a generalized version of connect four, gaining the chance to place a piece on the board by solving an algebraic equation. Parameters: Level of difficulty of equations to solve and type of problem. Algebra Four is one of the Interactivate assessment games.
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Algebra Quiz |
Activity: Test your algebra skills by answering questions. This quiz asks you to solve algebraic linear and quadratic equations of one variable. Choose difficulty level, question types, and time limit. Algebra Quiz is one of the Interactivate assessment quizzes.
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| Cartesian Coordinate System |
Lesson: Introduces students to plotting points on the Cartesian coordinate system -- an alternative to "Graphing and the Coordinate Plane."
| | Functions and the Vertical Line Test |
Lesson: Introduces students to the vertical line test for graphs of functions.
| | More Complicated Functions: Introduction to Linear Functions |
Lesson: Introduces the basic ideas needed for understanding linear functions.
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Algebra Four |
Activity: Students play a generalized version of connect four, gaining the chance to place a piece on the board by solving an algebraic equation. Parameters: Level of difficulty of equations to solve and type of problem. Algebra Four is one of the Interactivate assessment games.
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Algebra Quiz |
Activity: Test your algebra skills by answering questions. This quiz asks you to solve algebraic linear and quadratic equations of one variable. Choose difficulty level, question types, and time limit. Algebra Quiz is one of the Interactivate assessment quizzes.
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| Graphs and Functions |
Lesson: Demonstrates the connections between formulas and graphs.
| | Reading Graphs |
Lesson: Demonstrates the connections between formulas, graphs and words.
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