Comparing Ratios
...ompany A is 2:300, equivalent to 1:150 and Company B is 3:420, equivalent to 1:140. Company A has the smallest ratio of defective to non-defective because they produce 1 defective for every 150 good ones, while Company B produces 1 defective for every 140 good ones. Understanding When c...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/comparing-ratios
STEM Behind Sports
... Sem Fusce Fermentum Vulputate Adipiscing Dapibus Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum. Maecenas faucibus mollis interdum. Pharetra Ornare Mattis Magna Commodo STEM Behind Sports activities for TI-84 Plus and TI-Nspire™ CX graphing te...https://education.ti.com/en/activities/stem/stem-behind-sports
Connecting Ratios to Graphs
... slope and slope triangles—as well as to similar triangles. Note that the number 0 cannot be used in a ratio. For example, 0:0 does not make sense because equivalent ratios are generated by multiplying or dividing each value in a ratio by the same positive number. Sample Assessment Which of the f...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/connecting-ratios-to-graphs
Double Number Lines
...ing student misconceptions. Sample Assessment 8 km is approximately 5 miles. How many km is 32 miles? Answer: 32 miles is about 51 15 km. This is because 5:8 is equivalent to 1:( 85 ) ; multiplying by 32 gives 32:( 2565 ) . Understanding The graph of a collection of equivalent ratios l...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/double-number-lines
STEM Behind Health - Breast Cancer
... Sem Fusce Fermentum Vulputate Adipiscing Dapibus Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum. Maecenas faucibus mollis interdum. Pharetra Ornare Mattis Magna Commodo TI and Sanford Health's cancer researchers and medical professionals desig...https://education.ti.com/en/activities/stem/stem-behind-health/breast-cancer
Space: STEM Behind Hollywood
... Sem Fusce Fermentum Vulputate Adipiscing Dapibus Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum. Maecenas faucibus mollis interdum. Pharetra Ornare Mattis Magna Commodo The simulation opens with discussion-provoking depictions of the catastrop...https://education.ti.com/en/activities/stem/stem-behind-hollywood/space
STEM Behind Health - Rare Diseases
... Sem Fusce Fermentum Vulputate Adipiscing Dapibus Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum. Maecenas faucibus mollis interdum. Pharetra Ornare Mattis Magna Commodo Encourage students to explore, observe and reason with science and mathema...https://education.ti.com/en/activities/stem/stem-behind-health/rare-diseases
STEM Behind Health
... Sem Fusce Fermentum Vulputate Adipiscing Dapibus Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum. Maecenas faucibus mollis interdum. Pharetra Ornare Mattis Magna Commodo Texas Instruments and Sanford Health, a nationally renowned non-...https://education.ti.com/en/activities/stem/stem-behind-health
Analyzing Distributions
...stogram. Sample Assessment Which of the segments represents the median and IQR? Answer: The shorter segment that goes from 0 to just less than 40 because the distribution is skewed, the median is not in the center of the segment Understanding Students consider what they can learn from ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/analyzing-distributions
Unequally Likely Outcomes
...in a chance process are or are not equally likely. Sample Assessment Are the outcomes in the spinner equally likely? Why or why not? Answer: No, because the probability of getting each color is not the same: the probability of getting a red is (3/6), blue is (2/6) and green is (1/6). Understand...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/unequally-likely-outcomes
Ratios and Rational Numbers
Ratios and Rational Numbers website In this lesson, students compare graphs to make conjectures about slope and compare slopes in terms of the difference in rates of change. 393706 Ratios...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/ratios-and-rational-numbers
Ten80
...games with numbers and diving into math as the language of science is the key. Science is about real, tangible things that move, fly, explode, burn, haul loads, float, record images, and stop diseases. Together, TI and Ten80 have created 24 exciting lessons that use TI graphing technology. ...https://education.ti.com/en/activities/publisher-connections/ten80
Tech Powered Math
...aptures to button sequences is current with OS 3.2.) It assumes that many people who need a book like this have never picked up a TI-Nspire™. So, the author, Lucas Allen, has also included information on how to open applications and switch between them, close them, save documents, etc. Informatio...https://education.ti.com/en/activities/publisher-connections/tech_powered_math
Is Your Calculator Approved for Exams? | Texas Instruments
... the National Merit Scholarship Corporation. ACT is a registered trademark of ACT, Inc. IB is a registered trademark owned by the International Baccalaureate Organization. None are affiliated with, nor endorse, TI products. Policies subject to change. Visit www.collegeboard.org, www.act.org and w...https://education.ti.com/en/resources/test-preparation/acceptance-overview
advocacy
... Sem Fusce Fermentum Vulputate Adipiscing Dapibus Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum. Maecenas faucibus mollis interdum. Pharetra Ornare Mattis Magna Commodo Reaching Common Ground in K-12 Math Education In recent years, t...https://education.ti.com/en/resources/funding-and-research/advocacy
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
Box Plots
... have 2 or more dogs. c. Every house in the survey had at least 1 dog. d. Half of the houses surveyed have between 1 and 4 dogs. Answer: a. True, because the segment at the top goes to 8. b. True, because 2 is the median. c. False, because the lower segment starts at 0 so at least one household ...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/box-plots
Sample Proportions
...re 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 variabil...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/sample-proportions
Publisher Connection | Texas Instruments
... Sem Fusce Fermentum Vulputate Adipiscing Dapibus Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum. Maecenas faucibus mollis interdum. Pharetra Ornare Mattis Magna Commodo American Mathematical Society American Mathematical Society Am...https://education.ti.com/en/activities/publisher-connections
Building Concepts Fraction Practice | Texas Instruments
... Petre had (1/3) of a 6-inch long candy bar and Sande had (1/2) of 4-inch candy bar. Who had the most candy? Answer: Petre had 2 inches of his bar because (1/3) of 6 is 2. Sande had 2 inches of her candy bar because (1/2) of 4 is 2. So they had the same amount of candy. Understanding Wi...https://education.ti.com/en/building-concepts/activities/fractions
Comparing Units
... Petre had (1/3) of a 6-inch long candy bar and Sande had (1/2) of 4-inch candy bar. Who had the most candy? Answer: Petre had 2 inches of his bar because (1/3) of 6 is 2. Sande had 2 inches of her candy bar because (1/2) of 4 is 2. So they had the same amount of candy. Understanding Wi...https://education.ti.com/en/building-concepts/activities/fractions/sequence-1/comparing-units
Research on TI-Navigator™ System
... performing students increased their TAKS scores significantly, while the program had no effect on low performing students. University of Texas - AustinThe Gear Up III Creating a Vision project is a mathematics education intervention program implemented in 7 small school districts in the rura...https://education.ti.com/en/resources/funding-and-research/research/research_navigator
Python coding: Do While Loops | Texas Instruments
...sion. On the right side of the equal sign, the int(input()) command is prompting the user for input and then converting this input into an integer because numeric input is expected of the user. This value that the user enters will then be stored in variable guessnum; this is accomplished by the u...https://education.ti.com/en/resources/computer-science-foundations/do-while-loops
Python coding activities: Counters, Accumulators and Comparing Loop Types | Texas Instruments
...ht be a boundary condition that would be productive to test in this instance? But, wait — why didn’t the For loop produce the same output? This is because the range(a,b) command doesn’t include the value of b. Specifically, in this case, range(1,n) where n = 2 will only include the value 1. To ma...https://education.ti.com/en/resources/computer-science-foundations/counters-accumulators-comparing-loop-types
Ratios & Proportions
...ompany A is 2:300, equivalent to 1:150 and Company B is 3:420, equivalent to 1:140. Company A has the smallest ratio of defective to non-defective because they produce 1 defective for every 150 good ones, while Company B produces 1 defective for every 140 good ones. Understanding When c...https://education.ti.com/en/building-concepts/activities/ratios