Solving Proportions
... TNS Lesson Snapshot Students consider ratio problems that involve an additional constraint on the quantities. In particular, the two quantities involved add to a given sum as well as have a proportional relationship. Students look at the problem...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/solving-proportions
Zombies: STEM Behind Hollywood
... science real-life epidemiologists use to track and curb the spread of diseases through a population, and engages them in: Graphing geometric progression and an S curve, interpreting data, and making predictions Understanding the function of various parts of the human brain Investiga...https://education.ti.com/en/activities/stem/stem-behind-hollywood/zombies
What is a Ratio?
...and and be able to explain that ratios are an association of two or more quantities. Vocabulary ratio equivalent ratio Downloads ZIP PDF DOC TNS Lesson Snapshot What ...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/what-is-a-ratio
What is Probability
...chance that an event will occur. They understand how to represent the theoretical probability for an event and can interpret the long-run relative frequency of an event. Vocabulary probability outcome sample space probability model In this lesson, students use simulations to explore ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/what-is-probability
About Building Concepts
...ng Concepts supports teachers with programs to enhance content knowledge and instruction, and improves students’ understanding by engaging them in progressions of focused content delivered across a hands-on, highly interactive technology platform. Learnin...https://education.ti.com/en/building-concepts/about
Pubconnect Sadlier
...in dioceses, schools, and parishes throughout the United States for its outstanding catechetical and educational publications. Sadlier's tradition of quality for more than 175 years has been nurtured by the vision, integrity, and dedication of the same family. Click on the links below for additio...https://education.ti.com/en/activities/publisher-connections/sadlier
Probability Diagrams and Tables
... 408114 Probability Diagrams and Tables Planning and Resources Objectives Students distinguish between an experiment in which the outcomes are equally likely and one in which the outcomes are not equally likely. They organize a list of all possible outcomes and find the probability of a cer...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/probability-diagrams-and-tables
Probability and Simulation
...f cards where hearts represented a success. Answer: A Understanding Simulation can be used to estimate answers to complicated probability questions. What are the students doing? Students use simulation models to determine the probability of an event occurring in real situations. What ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/probability-and-simulation
Outliers
...through both visual and computational approaches. They can describe the impact of outliers on measures of center and spread. Vocabulary outlier upper quartile lower quartile interquartile range In this lesson, students develop a working definition of outliers and use it to analyze da...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/outliers
Introduction to Histograms
... can change the story in the distribution of the data. What to look for Note that histograms are ordered according to a number line and are used with quantitative data while bar graphs have no inherent order and are used to indicate some feature of qualitative data. Sample Assessment The graph be...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/introduction-to-histograms
Intro to Data
... DOC TNS Lesson Snapshot Students are introduced to the notion of a statistical question, a question that anticipates variability in the response. This helps to set the stage for this series of lessons. What to look for As stud...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/introduction-to-data
Comparing Populations using Sample Statistics
...tions. They recognize that measures of center and spread are important in comparing means from two different populations. Vocabulary mean median interquartile range mean absolute deviation random sample In this lesson, students compare two populations based on samples of the same siz...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/comparing-populations-using-sample-statistics
Choosing Random Samples
... shopping at the mall on that Friday night. Understanding A random sample is a sample in which every possible subset of the population has equal chance of being selected. There are many ways to generate random samples such as: drawing names from a hat, generating random numbers, etc. Wh...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/choosing-random-samples
Mean as Fair Share
... 397182 Mean as Fair Share Planning and Resources Objectives Students interpret “fair share” as totaling all of the data and sharing the total equally, that is dividing the sum of the data values by the number of data values, which leads to the standard definition of mean. Vocabulary mean ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-fair-share
Mean as Balance Point
... Lesson Snapshot The mean is the balance point of a distribution; the sum of the absolute deviations for values below the mean is equal to the sum of the absolute deviations for values above the mean. What to look for Have the students think about the number of steps that the t...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-balance-point
Comparing Distributions
...distributions of the same measurement collected from different populations. Vocabulary symmetric skewed mound shaped bimodal mean median outlier interquartile range (IQR) mean absolute deviation (MAD) In this lesson, students extend their previous work on describing a single data di...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/comparing-distributions
Box Plots
...termined by the box plot reflect the spread of the data values and that each interval contains approximately 14 of the data. Vocabulary median upper quartile lower quartile minimum maximum interquartile range (IQR) box plot In this lesson, students will construct box plots from the...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/box-plots
Scatter Plots
...34, so I would buy the cheaper one. c) If you were willing to pay about $15 for the tool, what brand would you look for? Answer: a brand with rating greater than 50 Understanding A scatter plot of paired measurement variables can often be described in terms of clusters, gaps, and unus...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/scatter-plots
Two Way Tables and Categorical Data
...bar graphs. They also determine conditional probabilities given information in a two-way table. Vocabulary two-way table categorical data relative frequency conditional probability In this lesson, students will use two-way tables to investigate associations between two categorical va...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/two-way-tables
Transforming Data
...ves Students recognize how common data transformations affect measures of center and spread. Vocabulary transformation distribution mean median interquartile range (IQR) mean absolute deviation (MAD) In this lesson, students investigate what happens to the summary measures for the ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/transforming-data
Tables and Measures of Center and Spread
...ata presented in frequency tables. Vocabulary frequency table mean median interquartile range mean absolute deviation Downloads ZIP PDF DOC TNS Lesson Snapshot Data ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/tables-and-measures-of-center-and-spread
sequence1
sequence1 websitehttps://education.ti.com/en/building-concepts/activities/expressions/sequence1
What is a Variable?
...iable might be used in a universal statement that is true for all numbers; or a variable might stand for a specific value such as the solution to an equation or word problem. What are the students doing? Students evaluate expressions, write expressions that correspond to given situations, and use...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-a-variable
sequence1
sequence1 websitehttps://education.ti.com/en/building-concepts/activities/ratios/sequence1
What is an Exponent?
...What is an Exponent? Planning and Resources Objectives Students should be able to use and interpret the definition of an exponent. They create equivalent numerical multiplication expressions using whole number exponents. Vocabulary exponent base factor power square cube This les...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-an-exponent