Curated OER
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.
Curated OER
Let's Play Some Ball!
Pupils review horizontal and vertical shifts of a parabola and how they effect a specific quadratic formula. They play a basketball review game in which they try to find the right quadratic equation for a given problem in order to earn...
Curated OER
Find Minimum and Maximum
Learners engage in a lesson about finding the values of different graphs written in the vertex form. They rewrite each quadratic equation in vertex form while graphing the equation with the visual display of a parabola that matches the...
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Quadratic Function Graph
Learnerss engage in a study of quadratic functions and how the coefficient of x^2 has on the graph of it. They study the quadratic function for review with the help of index cards. The lesson includes a resource link to align the it with...
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The Standard Form of A Quadratic Equation
Students investigate equations that are in the standard form of a quadratic equation represented as Y=ax2+bx+c. They factor the equations into linear factors to determine the x intercepts. The graph is also used to determine the x...
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Steady-State Circuit Analysis & Filter Design
Scholars identify how the TI-89 implements phasors to perform sinusoidal steady-state analysis. The focus is on how to enter and display complex numbers. They also show how a typical steady-state application how to use the Numeric Solver...
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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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Solving Trigonometric Equations
Pupils will investigate trigonometric equations. In this trigonometry instructional activity, they explore solving equations using a TI-83 calculator and solve trigonometric equations by graphing each side of the equation as a function...
Texas Instruments
Serious Series
High schoolers are introduced to infinite series, geometric and telescoping series as well as the relationship between the sequence of partial sums of a series and its sum. They apply symbolic capacity of their calculator and calculus to...
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Drawing Regular Polygons
Learners investigate properties of regular polygons. In this geometry instructional activity, your class will use a graphing calculator and parametric equations to construct regular polygons and investigate the relationship between the...
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Building Perspectives App
Learners explore a perspective application of the TI-73. In this middle school mathematics lesson, students view the front, back, right, and left views of a city to determine the height of each building in a city plan.
Texas Instruments
Golden Ratio Lab
Learners investigate the Golden Ratio in this algebra I or geometry lesson. They explore the Golden Ratio as the conduct an experiment in which they collect various measurement from their team members and find the regression equations...
Curated OER
Ecuadorian Rainforest: If the Forests Could Talk
Third graders explore the delicate balance the must be maintained in a rainforest ecosystem. In this ecosystems activity, 3rd graders learn about the importance of "little things" such as bugs or a certain plant in the rainforest. This...
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Bang for Your Buck
Students explore reasons for making a particular purchase and examine one strategy Wal-Mart stores used to keep prices low. They research and compare two companies that make similar products using different business philosophies.
Curated OER
Promoting Diversity in Elementary School Curricula
Learners discover the roles played by various racial, ethnic and religious groups in the development of American society. They explore the concept of racial and cultural diversity and global community, as these are joined by economic,...
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Declaration of Independence and the Constitution
Fifth graders read a rewritten version of the Declaration of Independence, create a set of pictures illustrating the Preamble of the Constitution and create a version of the Declaration of Independence in the form of a song, a poem,...
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Fireworks
Learners listen to a short lecture on the history of fireworks and identify how fireworks are made. They paint a picture depicting fireworks and view a presentation on firework safety.
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Push/Pull factors in Immigration
Students explore the push/pull factors experienced by immigrant families. They interview a parent and an American about their family's immigration history. Students write a summary of the interview and compare the push/pull factors of...
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Keeping the Home Fires: The lives of Western women
Fourth graders explore the various trails that settlers took West from Missouri. They examine the reasons that people took these trails as well as the kind of people who made the journeys. They examine the Oregon, the Mormon, the Santa...
Curated OER
What is a Treaty?
Students examine the notion of terra nullius, the idea under which Australia was settled. Then they compare the economic and social outcomes for Australia's indigenous people under terra nullius with those of other indigenous peoples...
Curated OER
From a Distance
Students think about their neighborhood and get a mental picture of their community. They then interpret aerial photography, learning how to use shapes and patterns to describe urban, suburban and rural communities.
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A Sense for Technology
Students discuss American Sign Language. They work in pairs to review the fingerspelling alphabet and to spell a few common words. In addition. they
work with a partner to practice signs for 10 different words related to a selected...
Curated OER
"Lista Negra-The Black Lists"
Students review the history and political motivation behind the U.S. adoption of the Monroe Doctrine and how national security measures collide with the issues of due process and human rights during times of war. They learn about how the...
Curated OER
General Knowledge Quiz
In this general knowledge worksheet, students attempt to answer 30 trivia questions on subjects ranging from art, geography, films, books and popular culture. The directions say to listen and answer. It is unclear how this is to be used;...