Mean as Balance Point
Mean as Balance Point website In this lesson, students focus on how the mean can be described as the balance point for the distribution of a set of data. 397184 Mean as Balance Point Pla...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-balance-point
Law of Large Numbers
... PDF DOC TNS Lesson Snapshot The frequency is just the count for how many times a color was drawn. The relative frequency is how many times a certain color jellybean occurred divided by the tota...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/law-of-large-numbers
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
...e relationship between dot plots and their corresponding box plots explicit: i.e., 1) a summary as represented in a box plot will not show gaps and clusters and 2) very different distributions can have the same box plot. What to look for Help students realize that the number of data values in any...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/box-plots
Sample Proportions
...e successful or to a large hospital where on average 75% of the operations are successful? Give a reason for your answer. Response: The large one because a small sample can have a lot of variability and it did not say it was random. When something happens “On average” there will be some variabili...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/sample-proportions
Sample Means
Sample Means website In this lesson, students use simulation to explore how sample means (and medians) vary from sample to sample when repeated samples are taken from the same population....https://education.ti.com/en/building-concepts/activities/statistics/sequence1/sample-means
Scatter Plots
...ontext of the variables. They describe trends in a scatter plot and identify possible associations among variables. Students identify and interpret clusters, gaps, and unusual points in a scatter plot. Vocabulary scatter plot association response variable In this lesson, students wil...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/scatter-plots
Two Way Tables and Categorical Data
Two Way Tables and Categorical Data website In this lesson, students will use two-way tables to investigate associations between two categorical variables. 416975 Two Way Tables and Categ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/two-way-tables
Transforming Data
...caling to assist in its analysis. Sample Assessment One of the problems on a mathematics test was incorrectly stated. The teacher decided to add 3 bonus points to everyone's test score. If the mean grade on the test was originally 84 with a mean absolute deviation (MAD) of 10, what would the new ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/transforming-data
Tables and Measures of Center and Spread
Tables and Measures of Center and Spread website In this lesson students will focus on how to find measures of center and spread when data are organized in a frequency table. 409956 Tabl...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/tables-and-measures-of-center-and-spread
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?
What is a Variable? website In this lesson students evaluate expressions, write expressions that correspond to given situations, and use expressions and formulas to solve problems. 398117...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-a-variable
Visualizing Quadratic Expressions
... \(x^2 + 4x + 16\) \((x + 2)^2 + 4(x + 3)\) \((x + 5)^2 - 4(x + 1)^2\) Answer: c. \((x + 2)^2 + 4(x + 3)\) Understanding Using geometric shapes as tools to visualize the algebraic structure of expressions can help in thinking about equivalent expressions involving qua...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-quadratic-expressions
Building Concepts Fraction Practice | Texas Instruments
...is a Fraction? Planning and Resources Objectives Students should understand that a fraction can be represented as a point on a number line. They use a number line to interpret the following: 1. (a/b) is a copies of (1/b) 2. (a*n/n) is a fraction 3. (0/n) is equal to 0 Vocabulary fraction num...https://education.ti.com/en/building-concepts/activities/fractions
Adding Ratios
...at 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 Assessment The ratio 50:100 is eq...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/adding-ratios
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
... PDF DOC TNS Lesson Snapshot Students will use multiplication and area models to generate equivalent fractions. Students learn that equivalent fractions can be generated by multiplying a giv...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/creating-equivalent-fractions
Fractions and Unit Squares - Texas Instruments
Fractions and Unit Squares Fractions and Unit Squares Fractions and Unit Squares - Texas Instruments website This lesson uses a dynamic geoboard to extend the concept of fraction to unit s...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fractions-and-unit-squares
What is an Equation?
...ing In an equation, a constraint is imposed such that the values of the variables involved in the expressions on each side of the equation must make the equation a true statement. What are the students doing? Students explore what is meant by an equation and the solution to an equation....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
... PDF DOC TNS Lesson Snapshot The file illustrates two different approaches to thinking about this relationship between fractions and division. Be sure students can explain both methods. Wh...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/fractions-as-division
Effect size by Texas Instruments
Effect size Effect size Effect size by Texas Instruments global website Effect size is an index that allows estimation of strength of an effect across studies which use different measures. It is based on ...https://education.ti.com/en/resources/funding-and-research/research/research_effectsize
Python coding: Do While Loops | Texas Instruments
...re Do While loops, a form of post-test loop that always runs at least one time. In this activity, we will: Model the Do While loop structure Use the break statement to exit out of a loop Construct and use iterative control structures, including a While loop written to behave like a p...https://education.ti.com/en/resources/computer-science-foundations/do-while-loops
Python coding activities: Counters, Accumulators and Comparing Loop Types | Texas Instruments
...ors and apply our learning about loops. In this activity, we will: Compare and contrast pre-test (For, While) and post-test (Do While) loops Use counter and accumulator statements Use loop control structures and conditional statements in a program to get an undetermined amount of dat...https://education.ti.com/en/resources/computer-science-foundations/counters-accumulators-comparing-loop-types