• Simplifying Rational Expressions
    Trigonometric Ratios
    Students discover the trigonometric ratios through measuring the side lengths of similar triangles and calculating their ratios. The formal definitions of the sine, cosine, and tangent or an angle are presented and applied to find the missing side ...
    View TI-84 Plus Family Activity
  • Surface Area and Volume
    Exploring Cavalieri's Principle
    Students will explore Cavalieri's Principle for cross sectional area and volume.
    View TI-Nspire Activity
    View TI-84 Plus Family Activity
  • Data Analysis
    Binomial Probabilities
    Students simulate rolling a die and keeping track of the numbers of successes and failures by using the randBin command.
    View TI-Nspire Activity
    View TI-84 Plus Family Activity
  • Polar Equations
    Transitions
    Students will explore converting rectangular equations to polar form and vice versa. Familiar trigonometric identities and circle relationships are applied in making the conversions.
    View TI-Nspire Activity
    View TI-84 Plus Family Activity
  • Series and Taylor Polynomials
    Alternating Series
    Students will use the capabilities of their calculators to find limits and compare two series to determine if the alternating series converges or diverges. Then students will approximate the sum of an alternating series by using a table to find ...
    View TI-Nspire CAS Activity
    View TI-89 Titanium Activity
  • Hypothesis Tests
    What! A Mistake!
    Students learn about Type I and Type II errors. Then, for a given scenario, they calculate the probabilities of errors and the power of the test.
    View TI-84 Plus Family Activity
    View TI-84 Plus Family Activity
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