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Lesson Plan 2: Linear Inequalities
Students investigate linear inequalities and the associated symbols. After a teacher demonstration, they translate given phrases into symbols. Students solve and graph solutions to linear inequalities. Using newspapers, they locate...
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Graphing Data
First graders explore the concept of graphing. In this data lesson, 1st graders gather information from a class survey and display their findings on a picture graph. Students also practice solving problems that their instructor models.
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Graphing Linear Equations
Ninth graders review the information that they have already learned
with regard to linear equations and graphical representations. They then assist in combining equations with a graphical element and complete various graphs with this...
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Object Graphs
Students identify geometric shapes, demonstrate construction of an object graph, compare sets of objects, estimate which student has the most geometric shapes in his or her bag, and play computer game Jump Start Kindergarten.
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Bar Graphs and Pie Charts
Young scholars graph data they collected and analyze it using a bar graph. For this algebra lesson, students analyze their data using pie charts and bar graphs while explaining the meaning to each other. They compare and contrast bar...
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Graphing Surveys and Analyzing Data
Students analyze data and graph the results of their surveys. In this statistics lesson, students create graphs using excel to make graphs to be able to better observe their data. They conclude how great we as unique individuals.
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Multiplying Inequalities by Negative
Students multiply inequalities by negative. In this algebra lesson, students solve inequalities and graph their solutions on a number line. They pay close attention to the negative consequence, which causes the sign to flip.
Virginia Department of Education
Factoring for Zeros
Relate factors to zeros and x-intercepts. Scholars first graph quadratics in both standard and factored forms to see that they are the same. They go on to use the graphs to see the relationship between factors and x-intercepts.
Southwestern Medical Center
Field Epidemiology: Investigation of an Unknown Disease
More than 90 percent of the people in a building have come down with an illness, and it is your job to investigate. Teachers give scientists the data needed to decide what is important and how they can solve the mystery....
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Using Inequalities to Problem Solve
Students explore inequalities. In this Algebra I lesson, students solve and graph linear inequalities involving addition, subtraction, multiplication, or division. Students use inequalities to solve and graph real-world problems.
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Compound Inequalities
Students solve problems with compound inequalities. In this algebra lesson, students solve inequalities using addition, subtraction, multiplication and division. They graph-their solutions on a numbers line.
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Linear Inequalities
Students imagine that they own a sneaker company. They are asked how they would know if their company made a profit. Students determine the number of sneakers of each type they need to sell in order to "break even." They are asked how...
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System of Two Quadratic Inequalities
Young scholars graph a quadratic inequality and describe its solution set. They solve a system of quadratic equalities graphically and symbolically and as related to a real-world context.
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What on Earth is Greater Than?
Students compare things that are greater than, less than, or equal to, compare the Earth to other planets, and list planets from greatest size to smallest size.
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Bar Graphs
Seventh graders visually represent and analyze data using a frequency table. They recognize what values in a data set are bigger by looking at a bar graph and answer questions about certain bar graphs and what they represent. Students...
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Graphs
Pupils participate in a lesson plan exploring the concept of using graphs in various types of mathematical problems. They use negative and positive numbers in order to plot a graph. Students should use a place value chart for a reference...
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Systems of Linear Inequalities in Standard Form -- Lecture
Learners participate in a lecture about linear inequalities. Individually, they graph different inequalities and describe its solution. They participate in a demonstration in which they solve a system of inequalities and complete a...
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Systems of linear inequalities in standard form
Learners practice graphing linear inequalities and explain their solution sets to the solving of a system of linear equalities graphically and symbolically. They utilize programming techniques in setting up and solving systems of linear...
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Absolute Value Inequalities
Students solve inequalities. In this absolute value lesson, students solve inequalities containing absolute value. They graph the solution of each problem.
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Systems of linear inequalities in slope-intercept form
Students graph a linear inequality and describe its solution set. They solve a system of linear equalities graphically and symbolically. Students set up and solve a system of linear inequalities using linear programming techniques. ...
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Learning to Make Bar Graphs
Students construct bar graphs using the results from various experiments. In this graphing lesson, students review data from a previous experiment and demonstrate how to construct a bar graph. Students use a checklist to ensure...
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Every Graph Tells A Story
Seventh graders explore linear equations. In this graphing instructional activity, 7th graders explore constant rates of change. Students discover the real-life application of graphs and demonstrate their ability to read...
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Making Graphs
Students explore statistics by conducting class demographic surveys. In this graph making lesson, students identify the family members of each classmate, pets they own, and favorite activities. Students organize their statistics and...
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"You're Hired!'
Students investigate linear programming using the TI. In this algebra instructional activity, students collaborate and graph linear inequalities on a TI. They analyze their data and present it to the class.