Comparing Populations using Sample Statistics
...ach population. 416971 Comparing Populations using Sample Statistics Planning and Resources Objectives Students make conjectures about the difference between two populations based on samples of the same size from those populations. They recognize that measures of center and spread are impo...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/comparing-populations-using-sample-statistics
Choosing Random Samples
Choosing Random Samples website In this lesson, students will explore different methods of generating random samples from a population of interest. 409869 Choosing Random Samples Planni...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/choosing-random-samples
Mean as Fair Share
Mean as Fair Share website This lesson introduces students to mean as a way to describe the center of a set of data. Often called the average, the mean can also be visualized as “leveling...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-fair-share
Mean as Balance Point
... as Balance Point Planning and Resources Objectives Students should identify the mean as the balance point of a distribution. They find and interpret deviations from the mean as a way to measure the spread of a distribution. Vocabulary mean deviation mean absolute deviation (MAD) ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-balance-point
Comparing Distributions
Comparing Distributions website In this lesson, students extend their previous work on describing a single data distribution to comparing several distributions collected from different po...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/comparing-distributions
Box Plots
Box Plots website In this lesson, students will construct box plots from the five-number summary, helping them understand how data is represented and interpreted from a box plot. 397181 ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/box-plots
Sample Proportions
...he distribution of sample proportions with the population proportion. 406776 Sample Proportions Planning and Resources Objectives Students understand sampling variability as the variation from sample to sample in the values of a sample statistic. They understand that the sampling variabil...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/sample-proportions
Sample Means
...hot The mean and MAD of a large random sample drawn from a population can give some indication of the population mean. What to look for In order to have a predictable shape and spread for a simulated sampling distribution, the sample size must be large. Sample Assessment Identify each st...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/sample-means
STEMnauts
...at the speed of fun. Developed by NASA and Texas Instruments, The Search for STEMnauts activities challenge students to unravel brainteasers using the coding and STEM* principles that make space exploration possible. The challenges are organized in six categories, each containing que...https://education.ti.com/en/activities/stem/stem-behind-nasa/stemnauts
Two Way Tables and Categorical Data
...ciations between two categorical variables. 416975 Two Way Tables and Categorical Data Planning and Resources Objectives Students recognize whether there is an association between categorical data using two-way tables and stacked bar graphs. They also determine conditional probabilities give...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/two-way-tables
Transforming Data
...the summary measures for the distribution of a set of data when a constant is added to each data element or when each element is multiplied by a non-zero constant. 409873 Transforming Data Planning and Resources Objectives Students recognize how common data transformations affect measures ...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
Linear Inequalities in One Variable
Linear Inequalities in One Variable website In this lesson students focus on inequalities and methods of solving them, building on the concept of solution- and order-preserving moves in t...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/linear-inequalities-in-one-variable
What is a Variable?
... situations, and use expressions and formulas to solve problems. 398117 What is a Variable? Planning and Resources Objectives Students should understand that a variable can take on any one of a range of values. They recognize an algebraic expression as one involving some combination of vari...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-a-variable
Visualizing Quadratic Expressions
Visualizing Quadratic Expressions website In this lesson students manipulate geometric figures to explore equivalent expressions that can be expressed in the form \(x^2 + bx + c\) where \...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-quadratic-expressions
Research
Research global website Funding and research Research shows how TI educational technology and programs are an essential component of greater student achievement. Learning Gains from Teachi...https://education.ti.com/en/resources/funding-and-research/research
Adding Ratios
...ng equivalent ratios results in a ratio that is equivalent to the original ratio and that adding non-equivalent ratios results in a ratio that is different from both of the original ratios. Vocabulary proportional relationship In this lesson, students build upon their knowledge that ...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/adding-ratios
Equations of the Form ax+by = c
...tions of the form \(ax+by = c\). Students use coordinate grids to explore the “trade off” or “exchange” between the values of the two variables in order to maintain the constraint imposed by the constant c. 442898 Equations of the Form \(ax+by = c\) Planning and Resources Objectives Stude...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/equations-of-the-form-ax-plus-by-equals-c
Comparing Units
Comparing Units website This lesson helps students to understand that the size of a fraction will vary with the scale used to define a unit fraction. 393728 Comparing Units Planning and R...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/comparing-units
Creating Equivalent Fractions - Texas Instruments
... In this lesson, students explore how to create equivalent fractions by multiplying the numerator and denominator of a fraction by a common factor. 393716 Creating Equivalent Fractions Planning and Resources Objectives Students expre...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/creating-equivalent-fractions
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 Stu...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fractions-and-unit-squares
What is an Equation?
...in their work with algebraic equations, they should learn to think and reason about the nature of the solutions: what values would make sense both numerically and in a given context; and how different equations representing the same situation can be related to each other. What to look for Student...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
Fraction Multiplication website This lesson uses interactive unit squares to explore the concept of fraction multiplication. 393723 Fraction Multiplication Planning and Resources Obj...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fraction-multiplication
Fractions as Division
Fractions as Division website This lesson connects the concept of obtaining fractions through division; the whole number a divided by the whole number b. 393721 Fractions as Division Pla...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fractions-as-division