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A Healthy Diet
Students examine their own fast food habits and discuss the poor nutritional value of this type of food. They read nutritional labels on popular packaged foods. They analyze the risks of a diet high in fat and sodium versus a well...
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Shop 'Til You Drop
Students compare food prices to find the lowest unit price and make choices about where to shop and what to purchase on weekly items, cost comparisons and items needed. They collect grocery ads and weekly sale flyer's to expedite their...
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The Disappearing Kelp Forest
Learners observe the effect "El Nino" left on kelp plants and sea urchins. They analyze the data collected by researchers, by graphing it on a TI calculator. Before graphing and analyzing the data, you may want to revisit the events of...
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When pH Changes What Happens?
Learners explore the pH of water in this fourth through ninth grade science instructional activity. They test water samples to determine the pH, then record observations at the aquatic site and compare their observations with the pH...
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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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Paying College Tuition
The investigation of exponential equation in the context of increasing college tuition costs is explored through this lessib. Students write exponential equations based on the percent of change of college tuition and use their...
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Multiplying Monomials
Students differentiate between linear and quadratic functions. In this algebra lesson, students write equations of graphs and graph a function from an equation. They also identify the slope and y-intercept.
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NUMB3RS Activity: Riding the Waves
High schoolers use the TI-Navigator system to explore vector fields and make predictions. They also identify what a vector field is and that it represents the movement of water. Pupils try to determine where a bottle floating might have...
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Zeros of Polynomials
Students graph polynomials. For this Algebra II lesson, students investigate the graph of a polynomial to determine the value and the number of zeros. This lesson requires the use of a graphing calculator.
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Integration By Parts
Pupils solve problems using integration by parts in this calculus lesson. Learners apply the product rule and integration by parts. They graph the equation and use the TI to observe the integration process.
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Natural Logarithm
Young mathematicians solve problems of logs and natural logs. They graph functions of natural logs on the TI and relate integrals to natural logarithms.
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Sequences
Students solve problems using the TI. In this calculus lesson, students evaluate functions using sequences. They graph the functions on the TI and make observations.
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Trigonometry Ratios
Students identify the different angles and sides of a triangle. For this geometry lesson, students identify the six trigonometric ratios. They graph the graph of each trig function and analyze it.
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Graphic Designing with Transformed Functions
Teach your class how to transform a graph! By identifying the domain and range of the functions, young scholars can observe the parabola and find the vertex of the transformed graph.
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Dot-Gone
Young scholars read "Failed Web Sites Live On, Gone but Not Forgotten." students examine why some Internet businesses have failed and develop business models for successful new Internet companies.
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Prescriptions for Disaster?
Students share opinions about prescription drugs and prepare public service campaigns to inform peers and adults about the dangers of prescription drug abuse. Their ads also offer prevention techniques and possible methods of treatment.
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I Got a Lava Livin' to Do in Pompeii
Scholars imagine themselves as citizens of Pompeii in 79 AD. First they are assigned a job (or place in society like a child or slave). Then they record their daily activities for the weeks leading up to the eruption of Mt. Vesuvius in...
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Exploring the Area Under a Curve
Using TI-89, mathematicians explore and investigate Riemann sums to estimate the area under the graphs of intervals by drawing and illustrating rectangles. They review and practice the concepts of summation notation and area formulas to...
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Trisecting a Square
High Schoolers investigate the question of whether or not the area of square can be trisected. In this instructional activity, they use geometry software to answer the questions and determine what conditions are necessary to the three...
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The Best Friend of Charleston, The Charleston Railroad
Third graders explore the Charleston Railroad. In this South Carolina history lesson, 3rd graders examine the impact of the rail line on economy and citizens of the state. Students create posters to advertising...
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Getting Triggy With It
The concept of sine and cosine is explored in this instructional activity where students graph sine and cosine graphs using a transformation application on the graphing calculator. Students change the coefficients for the...
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Setting Up Shop
Seventh graders investigate what goes in to starting a retail store. In this business economics lesson, 7th graders brainstorm products they would like to sell and use magazines, newspapers and real estate listings to bring their store...
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Monkeying Around
Third graders study machines. They watch a video about and identify and chart machines they find at home and at school. They design and build simple and compound machines, create an advertisement for them and attempt to sell them at the...
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Trial at the Turn of the Century
Students examine and explore various aspects of change at the turn of the century including economic, political, civil and others. Students then locate and analyze various primary sources to write an essay that demonstrates their...