Curated OER
Exponential Functions: Half Life and Doubling Time
Students investigate the concept of exponential functions and how they increase in size over time. They simplify the functions in order to find the solutions that are possible and perform analysis of the curved line that is produced when...
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Absolute Value Word Problems: Practice A
Ninth graders investigate absolute value equations and inequalities. In this Algebra I lesson plan, 9th graders solve and graph absolute value equations and inequalities. Students translate verbal expressions into absolute value...
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Quadratic Functions
Students graph quadratic equations on paper and check their results on the graphing calculator. They predict the direction of the graph and the vertex point. Students use the vertex, axis of symmetry and knowledge of which direction the...
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Introduction to Graphical Representation of Data Sets in Connection to Cellular Growth
Learners practice graphing relationships between variables by studying topics such as exponential growth and decay. They conduct a series of numerical experiments using a computer model and a variety of physical experiments using mold,...
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Sorting Pennies, A Wagering Activity for Algebra I
Young scholars solve weight equations. For this equations lesson, groups of students weigh and separate pennies to find information necessary to solve simultaneous equations. The teacher provides equations based on the weight of pennies...
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Solutions, Solutions, Could it Be?
Students graph and solve linear system of equations. In this algebra lesson, students use algebraic and graphing methods to solve their systems. They find the point of intersection for their solution and draw inference from their data.
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Hit Me If You Can!
Students graph linear equations using slopes and intercepts. In this algebra lesson plan, students identify the slope as being positive,negative or undefined. They differentiate between different quadrants on a coordinate plane.
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Let's Get Physical
Learners collect data using the CBL. In this statistics instructional activity, students predict the type of graph that will be created based on the type of activity the person does. The graph represents heart rate depending the level of...
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Between The Extremes
Students analyze graphs for specific properties. In this algebra lesson, students solve equations and graph using the TI calculator. They find the different changes that occur in each graph,including maximum and minimum.
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Using a Multi- Sensory Approach
Students identify the slope of a line given two points on the line. In this algebra lesson, students solve linear equations by finding and comparing slopes of lines. They differentiate between the steepness of the slope and the line.
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Slopey Math
Students identify the slope of a line and use it to solve real life problems. In this algebra lesson, students write linear equations in slope intercept form and make a correlation to its relation to the real world. They use the slope an...
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The Absolute Truth
Young scholars solve problems of inequalities and equations. In this algebra lesson, students add, subtract, multiply and divide to solve inequalities. They graph their solutions on a number line.
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Logarithmic Transformations of Data
Students investigate and study logarithmic equations. In this precalculus lesson, students analyze the data behind the function. They define each graph as positive, negative or no correlation. They find the line of best fit.
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Spreadsheet Function Machine
Students create a spreadsheet to analyze functions. In this algebra lesson plan, students use spreadsheets to find the intersection of systems of equations. They identify the dependent and independent function as it relates to a line.
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Round and Round and Round We Go!
Students investigate motion using a CBL. In this algebra lesson, students collect and graph data on a coordinate plane. They define and identify amplitude and period of conic graphs.
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Fitting a Line to Data
High schoolers work together in groups to collect data in relationship to how much water marbles can displace. After the experiment, they use the data to identify the linear equation to determine the best-fit line. They use the...
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Lift Equation Problem Set
Students, after reading an explanation from a NASA Web-based textbook, demonstrate an understanding of the text by using it, along with FoilSim, to complete an activity to graph and interpret the lift equation.
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Worksheet 1, Coordinate Graphing
In this algebra worksheet, learners determine the quadrant a given point is in. They find the midpoints of two line segments. Students plot points to form a triangle and find the distance between points. Learners find the area of the...
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Graphs and Functions
Pupils are introduced to plotting functions on the Cartesian coordinate plane seen several categories of functions, including lines and parabolas
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More preparation for the Picture Project
Students graph linear equations and make a poster. In this algebra lesson plan, students write the equation of a line, and identify the domain or x-value of the graph. They create picture for their project.
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The Graduation Dilemma
Ninth graders explore data analysis. For this Algebra I lesson, 9th graders collect and organize data to create a scatter plot. Students use the regression feature of the calculator to find the line of best fit and use the...
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Integrated Algebra
In this integrated algebra worksheet, students solve problems covering topics studied during the year. Problems include topics such as slope-intercept, Venn Diagrams, finding the solution to multi-step algebra problems, writing...
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Obstacles to Success: Misleading Data
Eleventh graders explore how data reported by country agencies can mislead the public intentionally or unintentionally. For this Cross Curricular activity, 11th graders analyze charts and graphs in order to draw conclusions. Students...