Outliers
Outliers website In this lesson, students develop a working definition of outliers and use it to analyze data sets. 409872 Outliers Planning and Resources Objectives Students learn...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/outliers
Introduction to Histograms
...nalyze data. 409871 Introduction to Histograms Planning and Resources Objectives Students understand how to approximate and interpret summary measures for data represented in a histogram. Vocabulary histogram dot plot uniform bimodal mound-shaped symmetric skewed In this lesso...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/introduction-to-histograms
Intro to Data
Intro to Data website The lesson helps students develop a sense of the distribution of data, the number of times each possible outcome occurs. 397179 Intro to Data Planning and Resources...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/introduction-to-data
Comparing Populations using Sample Statistics
Comparing Populations using Sample Statistics website In this lesson, students compare two populations based on samples of the same size from each population. 416971 Comparing Population...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/comparing-populations-using-sample-statistics
Choosing Random Samples
...C TNS Lesson Snapshot Numbers used in describing a characteristic of the population (typically measures of center, spread, maximum and minimum) can be estimated by calculating the corresponding statistic using the data in the sample. What to l...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/choosing-random-samples
Median and Interquartile Range
...e for a distribution of data. 397180 Median and Interquartile Range Planning and Resources Objectives Students should understand that summary measures of data identify certain key features of the distribution of the data, but do not necessarily give a complete picture of the distribution. ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/median-and-interquartile-range
Law of Large Numbers
...utcome as the number of repetitions gets larger and larger (the law of large numbers). They can estimate the probabilities of possible outcomes by repeating the chance process a large number of times. Vocabulary distribution variability sample space outcome frequency relative frequency ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/law-of-large-numbers
Comparing Distributions
...to the same attribute. 409870 Comparing Distributions Planning and Resources Objectives Students use statistical calculations of center and spread to compare different distributions. They identify the advantages and disadvantages of using different graphical representations to compare dist...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/comparing-distributions
Box Plots
...ship between a dot plot and its corresponding box plot. They recognize that the sizes of the four intervals determined 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 maxim...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/box-plots
Sample Proportions
...e values of a sample statistic. They understand that the sampling variability among samples is related to size of the samples; as the sample size increases, the variability decreases. Vocabulary random sample sampling variability sampling distributions of a statistic (the proportion) simulated sa...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/sample-proportions
STEMnauts
STEMnauts global website Solving the riddles of spaceat the speed of fun. Developed by NASA and Texas Instruments, The Search for STEMnauts activities challenge students to unravel...https://education.ti.com/en/activities/stem/stem-behind-nasa/stemnauts
Scatter Plots
... PDF DOC TNS Lesson Snapshot Scatter plots reveal possible associations between paired observations. What to look for Students can highlight the locations of subgroups of the population within ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/scatter-plots
Two Way Tables and Categorical Data
... DOC TNS Lesson Snapshot Conditional probabilities and/or stacked bar graphs can reveal potential associations among categorical variables. What to look for Relative frequency is particularly important when comparing groups of diff...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/two-way-tables
Transforming Data
Transforming Data website In this lesson, students investigate what happens to the summary measures for the distribution of a set of data when a constant is added to each data element or ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/transforming-data
Expressions & Equations
Expressions & Equations website This lesson allows students to investigate exponents and learn how to use exponents as a compact way to write expressions involving whole number multipli...https://education.ti.com/en/building-concepts/activities/expressions
What is a Variable?
...ot Algebraic expressions specify numerical calculations using numbers and letters or symbols standing for numbers. What to look for Students leave behind the symbol “x” for multiplication and come to understand that the juxtaposition of a number and a variable such as 3x implies multiplic...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-a-variable
Visualizing Quadratic Expressions
...egers. 419517 Visualizing Quadratic Expressions Planning and Resources Objectives Students should be able to connect the distributive law to an area model, recognize quadratic expressions in many forms, and understand that the product of two binomial expressions can be determined by multiplyi...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-quadratic-expressions
Adding Ratios
...atio lie on the same line. What to look for At the end of the lesson, have students change the ratios for the blue and pink segments and explain what each segment represents. Discuss as a class the effects the rates associated with the two ratios have on the steepness of the segments. Sample Asse...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/adding-ratios
Equations of the Form ax+by = c
Equations of the Form ax+by = c website In this lesson students investigate linear equations of the form \(ax+by = c\). Students use coordinate grids to explore the “trade off” or “exchan...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/equations-of-the-form-ax-plus-by-equals-c
Comparing Units
...stand that fractions do not necessarily come from the same whole, which can make a difference in what two fractions represent in terms of length or area. Vocabulary scalar multiple This lesson helps students to understand that the size of a fraction will vary with the scale used to def...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/comparing-units
Fractions and Unit Squares - Texas Instruments
... This lesson uses a dynamic geoboard to extend the concept of fraction to unit squares, where the unit fraction (1/b) is a portion of the area of a unit square. 393715 Fractions and Unit Squares Planning and Resources Objectives Students understand that a fraction (1/b) is one part...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fractions-and-unit-squares
What is an Equation?
What is an Equation? website In this lesson students investigate expressions and equations to develop what it means to have a solution to an equation. 398279 What is an Equation? Plannin...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-an-equation
What is an Exponent?
What is an Exponent? website This lesson allows students to investigate exponents and learn how to use exponents as a compact way to write expressions involving whole number multiplicatio...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-an-exponent
Fraction Multiplication
...ator and the product of the denominator; in general, (a/b)x(c/d) = (ac/bd). They understand that multiplying any number by a fraction less than one creates a product less than the number; multiplying any number by a fraction greater than one produces a product greater than the number. Vocabulary ...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fraction-multiplication
Fractions as Division
...Be sure students can explain both methods. What to look for As students discuss the concept of fraction as division, encourage them to explain their reasoning. Have students work independently then have the class work together to find the solutions using the interactive number lines. Sample Asses...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fractions-as-division