Volume Relationships
This lesson involves the volume formula for cylinders, cones, and spheres.https://education.ti.com/en/activity/detail/volume-relationships
What's Right about Triangles
This lesson involves examining a visual proof of the Pythagorean Theorem and supporting what happens geometrically.https://education.ti.com/en/activity/detail/whats-right-about-triangles
Proportionality in Tables, Graphs, and Equations
Students will recognize and identify the characteristics of proportional and non-proportional relationships by analyzing a table, equation, and graph.https://education.ti.com/en/activity/detail/proportionality-in-tables-graphs-and-equations
Scaling the Geometry
This lesson involves scale drawings of actual images on the TI-Nspire handheld.https://education.ti.com/en/activity/detail/scaling-the-geometry
Solving Percent Problems
This lesson involves solving word problems dealing with percents by using visual and numerical representations of percents.https://education.ti.com/en/activity/detail/solving-percent-problems
What's Your Story
This lesson involves reverse engineering of word problems.https://education.ti.com/en/activity/detail/whats-your-story
Transformers in the Classroom
This lesson involves digitizing an image and transforming it on a graph.https://education.ti.com/en/activity/detail/transformers-in-the-classroom
Systems of Equations
In this activity, students will recognize a system of equations, determine solutions graphically, and verify solutions algebraically.https://education.ti.com/en/activity/detail/systems-of-equations
The Mailbox
Student will use the Measurement tools found in the Geometry menu options or model the image using functions on the Graph pagehttps://education.ti.com/en/activity/detail/the-mailbox-mg
Toying with a Walk
This lesson involves collecting time data as a walker moves at a constant pace.https://education.ti.com/en/activity/detail/toying-with-a-walk
Addition and Subtraction of Rational Numbers: Part 2
This lesson involves representing addition and subtraction of signed mixed numbers on a number line for a randomly generated target sum or difference.https://education.ti.com/en/activity/detail/addition-and-subtraction-of-rational-numbers-part-2
Definition of Functions
This lesson involves examining relationships and functions and their inputs, outputs, domains, and ranges.https://education.ti.com/en/activity/detail/definition-of-functions
Bathroom Flooring
This lesson involves students tiling the floors of three bathrooms with provided tiles and determining the cost of the floor based on the unit price of each tile.https://education.ti.com/en/activity/detail/bathroom-flooring
Exploring Functions
Students will explore functions and identify domain and range using graphs, equations, and function tables. This activity was created for students who have had a lesson of functions and have some basic knowledge of TI-Nspire technology.https://education.ti.com/en/activity/detail/exploring-functions
Equations from Unit Rates
This lesson involves finding a linear equation and confirming the equation represents a proportional relationship with numeric values in ordered pairs or in functions tables.https://education.ti.com/en/activity/detail/equations-from-unit-rates
What is a p-value?
This lesson involves beginning with a null hypothesis specifying the mean of a normally distributed population with a given standard deviation.https://education.ti.com/en/activity/detail/what-is-a-pvalue_1
What is a p-Value?
Students begin with a null hypothesis specifying the mean of a normally distributed population with a given standard deviation.https://education.ti.com/en/activity/detail/what-is-a-pvalue
What! A Mistake!
Students learn about Type I and Type II errors. Then, for a given scenario, students will calculate the probabilities of errors and the power of the test.https://education.ti.com/en/activity/detail/what-a-mistake_1
Slope - Confidence Interval and Hypothesis Test
This lesson involves investigating the confidence interval and hypothesis test for the slope of a regression line.https://education.ti.com/en/activity/detail/slope--confidence-interval-and-hypothesis-test
SD: How Far is Typical?
This lesson involves gaining a basic understanding of what standard deviation is measuring by examining the location of data around the mean.https://education.ti.com/en/activity/detail/sd--how-far-is-typical
German Tanks: Exploring Sampling Distributions
In this lesson, students will estimate the largest number of a population based on random samples from the population, as statisticians did in WWII.https://education.ti.com/en/activity/detail/german-tanks-exploring-sampling-distributions
Stratified Sampling
This lesson involves determining which of three different sampling methods - a simple random selection design and two stratified selection designs - would be most beneficial in selecting a survey sample within a given context.https://education.ti.com/en/activity/detail/stratified-sampling
Standard Error and Sampling Means
This lesson involves investigating the relationship between the standard deviation of a population, the area of a set of rectangles, and the standard deviation of the sampling distribution of sample mean areas of the rectangles.https://education.ti.com/en/activity/detail/standard-error-and-sampling-means
Finding Extraneous Solutions
Students will solve different types of equations step by step graphically. They will discover that some of the equations have an extraneous solution and they will investigate at which step in solving the equation that these "extra" solutions appear.https://education.ti.com/en/activity/detail/finding-extraneous-solutions
Claims About Two Proportions
Students test claims about two proportions by calculating test statistics, critical values, and P-values, for both one- and two-tailed tests.https://education.ti.com/en/activity/detail/claims-about-two-proportions