Curated OER
The Window Problem
Students identify patterns and compute formulas to solve the problems. In this algebra lesson, students come up with a rule given a pattern, and analyze the relationship between data and graphs.
Curated OER
Lub Dub
Students name the vessels and parts of the heart. They trace the path of blood through the heart. Students examine the function of the circulatory system. They recognize the differences between a hear when the body is at rest opposed to...
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Graphs
In this algebra worksheet, learners solve linear equations through graphing and quadratic equations through factoring. There are 4 questions dealing with systems of equations.
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Money
Students practice counting money. In this counting and comparing money activity, students review the value of coins and use play money to count out five dollars. Students complete a worksheet to determine what items they...
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All That Corn
Students observe and record data. In this plant growth lesson, students plant and grow corn. Students observe the growth of their corn and record their data. Students read corn recipes and select their favorite four...
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Inflation and Unemployment
Students explore the role of government in the economy market. In this economics instructional activity, students analyze the decision making and how it takes into consideration additional cost, benefits and public awareness of what they...
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Match Me!
Young learners explore motion graphs in this lesson. They investigate distance-time plots as they move in a specific way in front of the CBR in an attempt to make a motion plot that matches a given plot. Pupils explore the connections...
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Burger King Investigation
Students study data on the nutritional value of Burger King meals in order to discover its nutritional value and also to compare the meals, using mathematical computation, to the recommended daily diet. In this data handling lesson...
National Council of Teachers of Mathematics
Seeing Music, Hearing Waves
In this music activity, 11th graders incorporate fractions into their music scales and counting scales. They listen to the music being played and relate it to sine waves reviewing the trig function. There are 11 questions involving sine...
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Data Collection
Students investigate qualitative and quantitative data. In this statistics lesson, students gather data on heights and weights of people and graph the distribution. Students discuss the differences between qualitative and quantitative data.
Texas Instruments
Area of Circles
High schoolers explore circles. In this algebra/geometry lesson, students discover the formula for the area of a circle, as they investigate the ratio of the area of a circle to the radius^2.
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Frequency Tables and Stem-and-Leaf Plots
Students are introduced to the function of frequency tables and stem and leaf plots. In groups, they determine the frequency of their teacher coughing, ringing a bell or raising their hand. To end the instructional activity, they...
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Graph Polynomial Functions
Pupils explore a method of checking the sum or difference of polynomials by graphing the problem and the simplified answer and comparing the graphs.
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Math and the NFL - Statistical Representations
Seventh graders use the Internet to get current sports information for data analysis. They use their data to find the mean, median, mode and range. Students then place their data on a spreadsheet.
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Counting Principle
In this counting principle worksheet, students find the possibility of an event while using the counting principle. They read about this tool to find the total number of combinations.
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Fraction Magic Squares
In this math worksheet, students investigate the magic squares and fill in the missing values with the fractions. The sheet is intended as a teacher's guide.
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Conflict Resolution in the Classroom
Conflicts that happen on the schoolyard or at lunch can provide a learning opportunity for students.
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How are we Related?
Students differentiate functions based on their domain and range. In this algebra lesson plan, students define function, domain, range and relation. They analyze graphs and coordinate pairs for input and output values making up a function.
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Equations, Formulas and Identities
Students rewrite word problems using the correct symbols. In this algebra lesson, students find the trigonometric identities and use them to solve problems. They write equations for the trigonometric ratios.
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Numeral Analysis: Rate of Convergence
In this rate of convergence worksheet, students use three different methods to compute an order of convergence of a function. This four-page worksheet contains approximately 10 problems, with examples.
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Numeral Analysis: Introduction To Fixed Point Iteration
In this fixed point iteration worksheet, students use given theorems to determine converged functional iteration. This six-page worksheet contains five problems. Explanations and examples are provided.
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Computing Derivatives
In this computing derivatives worksheet, students determine the derivative, slope, and rate of change in a function. They indicate if a function is constant, increasing, or decreasing. This two-page worksheet contains approximately ten...
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Multivariable Calculus: Application of Partial Derivatives
In this partial derivatives worksheet, students find formulas for the vector partial derivative of a function. They prove that an elliptic cone can be represented parametrically. This two-page worksheet contains explanations, examples,...
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The Corner Problem
Students explore the concept of the corner problem. In this corner problem lesson, students use the TI-NSpire to determine the maximum length a rod can be and still pass horizontally around a corner. Students use similar triangles to...