Curated OER
Service Auction
Students work together to raise money for a community service program by auctioning their services. They brainstorm a list of services that they can provide to parents and other members of the school community.
Curated OER
Cultural Values Messages in the Giant Kites of Guatemala
Students describes ways in which the arts serve as expressions of culture. They explain how some forms of cultural communication contributes to societal cohesion and/or division. Students detect and analyze explicit and implicit messages...
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Breaking News English: Anti-McDonald's McDavids Beat Goliath
In this English worksheet, students read "Anti-McDonald's McDavids Beat Goliath," and then respond to 8 multiple choice, 27 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the...
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Glidden's Patent Application for Barbed Wire
Learners discuss the invention of barbed wire and how it affected various groups of peoples in the U.S. after its invention.
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Zeros of a Cubic
Mathematicians explore cubic functions by learning how to investigate the relationship between the x-coordinates of the three zeros of a cubic function. The lesson also contains an application of differentiation.
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Dilations with Matrices
Examine dilation with matrices with your class. Learners write a conjecture for how the scale factor determines the size of an image. They then use their conjecture to write a matrix multiplication problem for the illustrated...
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The King's Chessboard
Middle schoolers speculate on the better rate of pay: a dollar a day for 10 days, or a penny the first day, two pennies the second, doubling each day for 10 days. Start by listening to the story The King's Chessboard, by David Birch....
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Fundamental Topics in Science App
Pupilss explore science using technology in this lesson. They manipulate the TI to find important science topics. This activity requires a TI-84 or higher.
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Implicit Differentiation
Pupils explore the concept of derivatives. They use implicit differentiation to determine points on a graph where a tangent line is horizontal, vertical, or oblique. Finally, learners find the derivative of a polynomial by...
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Symbolic Math Guid App
High schoolers explore problem solving with the TI-89 or Voyage 200. In this secondary mathematics lesson, your learners will investigate the Symbolic Math Guide Application which assists students with problem solving strategies by...
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Advanced Algebra with the TI-89
Pupils investigate the formulas for volumes of various solids using the Ti-89 calculator. The lesson focuses on the keying sequences necessary to embed the required volume formula in a program which is then used in the problem solving...
Texas Instruments
NUMB3RS Activity: Narrowing the Search
Students explore the length of an n-dimensional vector. In this Algebra II/Pre-calculus lesson, students investigate an expansion of the Pythagorean Theorem to n-dimensional space.
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Hess's Law
Pupils solve chemical equations. In this chemistry lesson, they balance chemical equations after completing a lab. They can use a TI for this assignment.
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When the Snow is as High as an Elephant
High schoolers study the concept of mean values using a data plot. Learners enter the given data in the activity to create their data table. They use the data table to calculate the mean of the snowfall percentage provided in the...
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Quartic Inflection
Learners use their TI-89 calculator to find properties of the quartic polynomials. The lesson includes detailed instructions along with screen shots of the graphing calculator display.
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Border Patrol ID: 11603
Incorporate technology in your classroom by teaching your learners how to graph systems of linear inequalities as they apply to an area of land. The lesson provides an extension in which students are challenged to write a system of...
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Area "FOILed" Again!
Learners perform factoring on the TI. In this algebra activity, students factor equations using the FOIL method. They use the TI navigator to show each step using a visual.
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Exponential Reflections
Explore the natural log function through the investigation of inverse of the exponential functions by plotting the inverse of the exponential solution points. Students examine the results to determine that the inverse is the...
Texas Instruments
Area of Circles
Students 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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Getting Started with the TI-Navigator™ System: What's My Rule?
Students explore linear relationships. In this sixth through eighth grade mathematics lesson, students explore the symbolic representation of verbal descriptions of mathematical rules defining the relationship between two variables.
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NUMB3RS Activity: Financial Futures
High schoolers discuss the calculated risk example in Numb3rs about a businesswoman from a company that made its money trading in futures. They use a formula given by the teacher to compute the estimated value of an investment after...
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Perfect Shuffles
Students investigate piecewise functions. In this algebra lesson plan, students model piecewise functions in the real world. They graph the parts of the functions following the restrictions of the domain.
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Looking Normal
Learners identify the shape of a function. In this statistics lesson plan, students plot the data collected. They analyze their data for positive, negative or no correlation. They find the line of best fit.
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Using Symmetry to Find the Vertex of a Parabola
Learners engage in a lesson that is about finding the vertex of a parabola while using symmetry. They use the symmetry to find out where the two lines meet. The line is displayed with the help of a graphing calculator. The lesson...