This video defines a ratio and provides several examples on how to write a ratio and shows how to simplify a ratio. http://mathispower4u.wordpress.com/
From playlist Ratios and Rates
Ratios Introduction - what are ratios?
Ratios are used to compare different quantities. In this introduction to ratios we will look at what ratios are, how we deal with ratios of different measurement units and that ratios can be simplified. To donate to the tecmath channel:https://paypal.me/tecmath To support tecmath on Pa
From playlist Ratios
Learn how to take equivalent ratios and rewrite them into a ratio table. Then solve a proportion question with the table. http://www.MathVillage.info
From playlist All about ratios and proportions
What is an angle and it's parts
👉 Learn how to define angle relationships. Knowledge of the relationships between angles can help in determining the value of a given angle. The various angle relationships include: vertical angles, adjacent angles, complementary angles, supplementary angles, linear pairs, etc. Vertical a
From playlist Angle Relationships
This is a short video tutorial on the basics of ratios. For interactive applets, worksheets, and more videos go to http://www.mathvillage.info
From playlist All about ratios and proportions
Land Area of Texas, Alaska and the USA in scientific notation (HW4)
A problem comparing the land areas of texas, alaska and the United States. This problem involves scientific notation
From playlist Middle School This Year
This video introduces the Golden ratio and provides several examples of where the Golden ratio appears. http:mathispower4u.com
From playlist Mathematics General Interest
Economics Webinar for Educators
For more training resources, visit: http://www.wolfram.com/training/ Access a wide range of socioeconomic and demographic data, currency computations, financial indicators, and country data using natural language input. Create stunning visualizations and examine financial equations such a
From playlist Wolfram|Alpha for Educators: Webinar Training Series
Essentials of Math Modeling – Session 5: Probabilistic Models
On February 08, 2022, M3 Challenge held session 5 of the “Essentials of Math Modeling: A Seven-Part Series Focused on Students (Featuring MATLAB).” Check out these relevant links to follow along while watching this video: Link to handbooks: https://m3challenge.siam.org/resources/modeling-h
From playlist M3 Challenge
STAAR Geometry – PRACTICE PROBLEM (Increase Your Score)
Passing the Texas STAAR Geometry exam will require your ability to increase your focus and commitment on what you learned in Geometry. The Texas STAAR Geometry exam is not easy and most students don’t appreciate the amount of geometry concepts and skills they need to know to pass. In thi
From playlist Test Prep Math
Ionic crystal structures {Texas A&M: Intro to Materials}
Tutorial video illustrating "Ionic" crystal structures. How do we get these from ionic radius ratios? How do we figure out which sites are occupied? Video lecture for Introduction to Materials Science & Engineering (MSEN 201/MEEN 222), Texas A&M University, College Station, TX. http://e
From playlist TAMU: Introduction to Materials Science & Engineering | CosmoLearning.org
2a Data Analytics Reboot: Probability
Lecture on the nature of probability? What is probability? How can we calculate it. Data Analytics and Geostatistics is an undergraduate course that I teach fall and spring semesters at The University of Texas at Austin. We build up fundamental spatial, subsurface, geoscience and enginee
From playlist Data Analytics and Geostatistics
The Real Number System // Lesson 1-8 [Glencoe Texas Algebra I]
When human beings run into mathematical barriers, we invent new kinds of numbers to help solve the new kinds of problems. This lesson covers all the kinds of numbers we needed through about 1500. This is a screencast of the content and examples from the Glencoe Texas Algebra 1 book, lesson
From playlist Glencoe Texas Algebra 1 Lessons
Proportion - how to see if ratios are in proportion
Ratios are said to be in proportion if they equal. This video looks at how to simply see if two ratios are in proportion - that is whether they are equivalent. We then look at how to easily find out how much of a quantity is required to keep something in proportion. To support free math
From playlist Ratios