Connecting Ratios and Scaling
Connecting Ratios and Scaling website In this lesson, students investigate how scale factors are used to make figures larger or smaller, depending on whether the ratio is greater or less ...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/connecting-ratios-and-scaling
Connecting Ratios to Equations
... DOC TNS Lesson Snapshot A proportional relationship is formally associated with an equation, and the slope of the line representing the proportional relationship is associated with the notion of unit rate....https://education.ti.com/en/building-concepts/activities/ratios/sequence1/connecting-ratios-to-equations
Connecting Ratios to Graphs
...e of change—or 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 ...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/connecting-ratios-to-graphs
Double Number Lines
... to solve questions that involve finding a value for x when a:b is equivalent to c:x. What to look for At this level, students are investigating informal but useful strategies for solving problems involving proportions. Moving to the formal equation can lead to misunderstanding and support longst...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/double-number-lines
Proportional Relationships
...ncreases $2 for every half-pound increase in weight. c. The cost increases by $2.50 for every 1-pound increase in weight. d. There is not enough information to determine how the cost will increase. Answer: c) The cost increases by $2.50 for every 1-pound increase in weight. Understanding ...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/proportional-relationships
Ratio Tables
...nvolving proportions. What to look for Be sure that students pay attention to the units or labels in setting up and working the problems. Ratios only make sense in context and the units involved in the context are important in setting up a ratio and interpreting any equivalent ratio. Sample Asses...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/ratio-tables
STEM Behind NASA
STEM Behind NASA global website Out-of-this world math,science and coding activities Explore the STEM principles and processes that make human life in space possible with activitie...https://education.ti.com/en/activities/stem/stem-behind-nasa
Intro to Rates
...about the same area. a. What is the rate at which lawns were being mowed? Answer: (7/4) hours to mow one lawn or 1 and (3/4) hours per lawn. b. How many lawns could be mowed in 35 hours? Answer: 20 lawns Understanding Every ratio has an associated unit rate. The unit rate is the nume...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/introduction-to-rates
Ratios and Fractions
Ratios and Fractions website This lesson allows students to explore the differences and similarities between ratios and fractions. A ratio may be associated with a value; the value of a r...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/ratios-and-fractions
Ratios Within and Between Scaled Shapes
...it of measurement derived from that used for length). What to look for Have students examine the internal ratios between each shape as another way to make a connection of the ratio to scaling shapes. Sample Assessment If the Rectangle S is an enlarged copy of Rectangle R, what is the scale factor...https://education.ti.com/en/building-concepts/activities/ratios/sequence1/ratios-within-and-between-scaled-shapes
Unequally Likely Outcomes
...of a chance event are equally likely. What are the students doing? Students experience setting up a model, using a simulation to collect data and estimate probabilities for a real situation in which the outcomes are not equally likely. What is the teacher doing? You may need to refer to Activity ...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
What is Probability
... DOC TNS Lesson Snapshot Students will recognize that the probability of an outcome can be estimated from the long-run relative frequencies. What to look for Students should notice that the more repetitions of an experiment leads to an relati...https://education.ti.com/en/building-concepts/activities/statistics/sequence1/what-is-probability
About Building Concepts
About Building Concepts website About Building Concepts Building Concepts in mathematics is a different way of thinking about teaching and learning critical middle grades math ideas. hsSA4JFeqyQ...https://education.ti.com/en/building-concepts/learning-sequences
Pub Connect HMH
...ply find the textbook you use, and then follow the alignment link to view its activities report. From these pre-populated reports, click on link for "materials correlated to this standard" to view the available activities that support your lesson. Each activity you select can then also be checked...https://education.ti.com/en/activities/publisher-connections/hmh
Wiley Publishing
...ility to meet the changing needs of its customers. The company's current migration to the digital world is the latest example of this kind of transformation. Wiley Publishing Uncover the mysteries that lie within your calculator with Inside Your Calculator: From Simple Programs to ...https://education.ti.com/en/activities/publisher-connections/wiley_publishing
Brendan Kelly Publishing
... free TI-Nspire files, visit the Brendan Kelly Publishing website at www.brendankellypublishing.com Brendan Kelly Publishing With ready-made lessons, complete keying sequences, and detailed exercise solutions, Brendan Kelly's latest books help your students understand the fundamenta...https://education.ti.com/en/activities/publisher-connections/brendan_kelly_publishing
Cabri™ Jr.: Interactive Geometry Activities and Investigations
...ns in the Plane 9. Connecting Translations, Reflection, and Rotations 10. Dilations in the Plane 11. Proof of the Pythagorean Theorem using Transformations 12. Constructing Triangles 13. Angles of a Triangle 14. Triangle Inequality Theorem 15. Similar Triangles and Proportions 16. Midsegments o...https://education.ti.com/en/activities/exploration-series/capri-jr-interactive
83 statistics
...ariate Data 4. Describing Categorical Data 5. Collecting Data 6. Demonstrating Probability, Simulations, and Probability Distributions 7. Estimating and Finding Confidence Intervals 8. Testing Hypotheses (Means, Proportions, and Standard Deviations) 9. Testing Goodness-of-Fit and Two-...https://education.ti.com/en/activities/exploration-series/83-statistics
Is Your Calculator Approved for Exams? | Texas Instruments
...uments global website .solo-hero.columns.fullimage.copy-halign-left.custom-padding .content { padding-left: 0px;} Texas Instruments calculators are approved for use on most high-stakes tests...https://education.ti.com/en/resources/test-preparation/acceptance-overview
What calculators are allowed on the SAT®? | Texas Instruments
...ruments global website .solo-hero.columns.fullimage.copy-halign-left.custom-padding .content { padding-left: 0px;} What calculators are allowed on the SAT® exam? ...https://education.ti.com/en/resources/test-preparation/acceptance-sat
Getting started on TI technology | TI-Innovator Rover
... TI-Nspire™ CX IItechnology TI-Innovator™ Hub TI-Innovator™ Rover Put math, science and STEM in motion to create new paths to student engagement. Get started by learning what’s included with the Rover and the basic f...https://education.ti.com/en/resources/getting-started-on-ti-technology/innovator-rover
Getting started on TI technology | TI-Nspire CX II Technology
...chnology TI-Innovator™ Hub TI-Innovator™ Rover Get started with technology that turns math and science lessons into engaging experiences. Learn how to update your graphing calculator and software, watch tutorials and get troubleshoot...https://education.ti.com/en/resources/getting-started-on-ti-technology/ti-nspire-cx-ii
Getting started on TI technology | TI-Innovator Hub
... of additional STEM projects and engaging student activities for the TI-Innovator™ Hub, and learn how to encourage students to explore and understand math, science and STEM in new ways. Go to TI STEM Projects Download DOCX --> JXQNzjlDHiM Explore fun STEM projects and activities ...https://education.ti.com/en/resources/getting-started-on-ti-technology/innovator-hub
Grant Writing Resources
Grant Writing Resources global website Grant Writing Resources The following Web sites have an abundance of good information on writing strong proposals. You will notice overlap in some inform...https://education.ti.com/en/resources/funding-and-research/links-to-other-grant-writing-resources