Median and Interquartile Range
...f the median; regardless of the shape of the distribution. Sample Assessment Identify the following as true or false. a. The median is the midpoint between the smallest and largest values in the data set. Answer: False b. At most half of the values in a data set have values less than the median....https://education.ti.com/en/building-concepts/activities/statistics/sequence1/median-and-interquartile-range
Mean as Fair Share
...f the numbers: 4, 8, 3, 2, 5, 8, 12? a. 4 b. 5 c. 6 d. 7 e. 8 Answer: c) 6 Understanding The concept of “fair share” can be developed in two different ways: 1) those with the most give something to those with the least until everyone has the same amount or 2) total all the contributi...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/mean-as-fair-share
Box Plots
...s represented and interpreted from a box plot. 397181 Box Plots Planning and Resources Objectives Students should understand the relationship 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 ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/box-plots
Sample Means
...e size is close to the mean of the population from which the samples were drawn. What are the students doing? Students investigate the relationship between sample size and the center, shape, and spread of the sampling distribution of sample means. What is the teacher doing? Be sure students reco...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/sample-means
Scatter Plots
... 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 the scatter plot to understa...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/scatter-plots
Linear Inequalities in One Variable
.... 0, 1, 2 d. 5 Answer: b Understanding Finding the solution to an inequality in one variable involves four ideas: 1. The smaller of two number is to the left of the larger; 2. if one number is less than another, \(a < b\), then some positive \(c\) added to \(a\) will equal \(...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/linear-inequalities-in-one-variable
What is a Variable?
...behind the symbol “x” for multiplication and come to understand that the juxtaposition of a number and a variable such as 3x implies multiplication between 3 and x. Sample Assessment If a=115 and b=45, what would be the value of the expression b+(a - b)? a 115 b. 185 c. 205 d. 275 Answer: a....https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-a-variable
Visualizing Quadratic Expressions
...ts 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 multiplying each term in one sum by each term in the other sum. Vocabulary rectangle square area ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-quadratic-expressions
Adding Ratios
Adding Ratios website In this lesson, students build upon their knowledge that ratios represent the relationship between two (or more) related quantities; and that, since the values in a ...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/adding-ratios
Equations of the Form ax+by = c
...this lesson students investigate linear equations 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 \(ax+by = c\) ...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/equations-of-the-form-ax-plus-by-equals-c
What is an Equation?
... means to have a solution to an equation. 398279 What is an Equation? Planning and Resources Objectives Students should be able to distinguish between an expression and an equation. They recognize that solutions to an equation are the replacement values for the variable that make the equati...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-an-equation
Building a Table of Ratios
..., which is equivalent to 5:40. So, the answer is 5 cups of pancake mix. Understanding Building tables of ratios illustrates that adding any two equivalent ratios produces another equivalent ratio. What are the students doing? Students reason about the table of equivalent ratios by using...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/building-a-table-of-ratios
Building Expressions
... ZIP PDF DOC TNS Lesson Snapshot Two expressions are equivalent if they have the same value for every possible replacement for the variable or variables. What to look for Some stat...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/building-expressions
What's a Solution to a System of Equations?
What's a Solution to a System of Equations? website In this lesson students are introduced to a system of linear equations in two variables and find solutions using balances. Then student...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/what-is-a-solution-to-a-system-of-equations
Visualizing Systems of Linear Equations
...algebraic solutions, and find solutions to systems of linear equations in more than one variable. Vocabulary equation system of linear equations in two variables In this lesson students will reason about solutions to systems of equations while modeling the systems on mobiles. 4...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-systems-of-linear-equations
Equations and Operations
Equations and Operations website In this lesson students investigate the relationship between the solution to an equation and the solution to a new equation formed by adding, subtracting,...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/equations-and-operations
Solving Systems of Equations Algebraically
...ons Algebraically Planning and Resources Objectives Students should be able to use algebraic techniques to solve a system of linear equations in two variables, in particular the methods of elimination and substitution and determine elegant approaches to finding a solution. Vocabulary syste...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/solving-systems-of-equations-algebraically
Visualizing Linear Expressions
Visualizing Linear Expressions website In this lesson students will use the distributive property to rewrite expressions for a given context in order to make connections between the scena...https://education.ti.com/en/building-concepts/activities/expressions/sequence1/visualizing-linear-expressions
Digital mood ring python | Purchase
... Total of 30 TI-Nspire™ CX II graphing calculators Total of 10 TI-Innovator™ Hubs with TI LaunchPad™ Board (TI Part # STEM/PWB/2L1) Total of two temperature module packs, five modules per pack (TI Part # STEMTEMP/ENV/9L1) Remote learning Students working individually ...https://education.ti.com/en/resources/stem/projects/digital-mood-ring-python/purchase
STEM Resources | Quick Projects | Texas Instruments
...rt a STEM project? Before purchasing TI technology or materials, request to participate in the pilot program and borrow everything you need for up to two weeks for your first project at no cost.* Get started Quick projects for the TI-Innovator™ Rover ...https://education.ti.com/en/resources/stem/quick-projects
Math Resources | Hands-On Math Activities | Texas Instruments
...yptography Identify patterns and unravel the clues to triangulate the rich point on a treasure map. Math in coding Make connections between the logic of math and coding. No coding experience required! Get TI-Nspire™ CX II lessons ordered in a series of learning sequenc...https://education.ti.com/en/resources/math/lessons
Making Music With Code | Videos | Texas Instruments
...ound Effects Quick Coding Challenge 9: Coding Twinkle Quick Coding Challenge 6: Reading N...https://education.ti.com/en/resources/stem/projects/making-music-with-code/videos
Digital mood ring python | Videos
...alue, green value and blue value. Quick Science Activity 1: Exploring Color Mixing What secondary color is created from mixing two primary colors? What happens when all three overlap? This activity lets you experiment to find out. Full Science Activity 1:...https://education.ti.com/en/resources/stem/projects/digital-mood-ring-python/videos
Engineering From Day One | TI Talks series
...ce student interest and persistence in engineering Training and support for teachers Please find slides to the presentation below. kcmjPSBftwU Session details: Engineers from Day One is a broadening participation in engineering effort sponsored by the National Science Fo...https://education.ti.com/en/resources/funding-and-research/partners/ti-talks/may-event
STEM Resources | Design Smart Systems | Texas Instruments
...rt a STEM project? Before purchasing TI technology or materials, request to participate in the pilot program and borrow everything you need for up to two weeks for your first project at no cost.* Get started Digital Mood Ring Highly recommended for beginners. Design...https://education.ti.com/en/resources/stem/design-smart-systems