Curated OER
Diagonals of Quadrilaterals
Teach your mathematicians how to identify different polygons based on their diagonals. Relating quadrilaterals to the different number of diagonals formed, learners use the TI to create a visual of their shape.
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Wedge Game
Students explore the Carbon Mitigation Initiative by playing the Wedge Game. For this environmental science lesson, students discuss different strategies to reduce carbon emissions. They evaluate their strategies and rate sustainability.
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Oceanic Heat Budget Activities
Students map and research imaginary islands located in different parts of the world. They describe the weather and climate of their island and show how local currents, water temperatures and waves may influence the weather patterns.
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AIDS: A Pop Culture History
Students watch the documentary AIDS: A Pop Culture History and discuss the issues the documentary raises. Students discuss the different facts and myths about AIDS, discuss stereotypes in relation to the disease and discuss common fears...
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Distribution of Goods
Students study the concept of scarcity and that it requires people to make choices when trying to satisfy their unlimited wants. Groups are given bags of items and must distribute the items in the bag in a way that is acceptable to...
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Under the Sea - Ocean Mammals/Fish
Students explore the similarities and differences between ocean mammals and fish. The characteristics of the life forms observed are placed onto a graph. The classroom becomes the botom of the sea and is explored to gain the required data.
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You and the Law -- Beating the Odds
Students examine the rate of institutional racism in the United States. Individually, they write in their journals about how they can make better choices and increase their self-esteem. Using historical documents, they identify the...
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The Harlem Renaissance: Black American Traditions
Students examine the time period of the Harlem Renaissance. As a class, they are introduced to five artists and discuss their art and techniques. Using the internet, they also research the philosophers of the time period and how...
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Immigration into an Urban Industralized Northeast: 1879-1914
Students study how three ethnic groups were introduced to urban, industrialize, northern cities. They examine how these groups were greeted and accepted be the 'native born' Americans and how successful they were in assimilating with...
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The Energy Crisis
Students participate in different activities and discussions to analyze the energy crisis in the United States and other parts of the world. In groups, they research the availability of fossil fuels and the possible alternatives. Using...
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Emotion Masks
Students analyze and discuss masks of different cultures as an art form to evoke emotion. This lesson culminates in the creation of individual mask designs and self-directed assessment (included).
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Frederick Douglas and Abraham Lincoln
Students discuss the significance of the announcement of the Emancipation Proclamation and the assassination of Lincoln. They analyze how historians use evidence and develop differing interpretations. Students examine historical bias and...
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Biodiversity and Ecosystems
Middle schoolers differentiate between biotic and abiotic factors in this science lesson. Learners collect data for the experiment and analyze the data after graphing it using the CBL 2. This experiment is split into two different...
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Lemon "Juice"
Middle schoolers explore the concept of electricity in this lesson plan as they measure the electricity that a lemon gives off. Learners use volt meters to measure the amount of electricity coming from the lemon. Your class will...
Texas Instruments
How Do Pinnipeds Stay Warm?
Learners experiment to determine ways different types of insulation materials work. In this animal adaptation lesson plan, they make hand coverings from plastic bags, shortening, feathers, and wool. They observe effects of these...
Texas Instruments
Can You Breathe Like a Pinniped?
Young learners compare the breathing patterns of different animals in this pinniped instructional activity. They examine the breathing pattern of California sea lions and northern elephant seals. Pupils collect, compare and analyze data...
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Falling Objects
High schoolers examine the velocities of two different falling objects. They produce distance vs. time and velocity vs. time graphs using a Motion Detector and a CBL 2 to collect experimental data. Learners analyze and interpret the...
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Quick Stats with Quick Poll
Learners analyze data using bar graphs and the TI in this statistics lesson. They investigate quick polls and graph the data using different properties of statistics. This assignment requires a TI Navigator.
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Home Sales Records
Teach your class how to calculate monthly payments on a home mortgage. For this percent lesson, students calculate the monthly payment on a home mortgage, and compare different lengths of time and the interest rates for national median...
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NUMB3RS Activity: Exponential Growth
Mathematicians investigate exponential growth by exploring two different options for receiving allowance. Students use technology to compare a linear function with a constant rate of growth to a function that grows exponentially...
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You Must Still Think Yourself, CAS Can Only Help
Have the class learn about and make conjectures about a line intersecting a cubic. In this making conjectures about a line intersecting a cubic lesson plan, students draw lines that intersect a cubic at three different...
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Collecting Ball Bounce Data
Learners investigate quadratic equations as they use a CBR to collect and analyze data regarding a bouncing ball. Pupils explore different methods for determining the equation of the parabolic path including quadratic regression and...
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Standard Form of Equations
Learners complete the square and identify different parts of a quadratic equation. In this algebra lesson, pupils graph conics using the TI calculator. They rewrite equations by completing the square.
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Exploration of Trigonometry
Learners explore how changing an angle in a triangle changes the ratio of the sides. They also explore how changing the sides can make changes to an angle in a triangle. Finally, they determine how two different pairs of sides, in the...