PPT-Lesson 4-2 Solving Proportions

Page 163 1 Are the ratios proportional   Cross multiply       YES 2 Are the ratios proportional   Cross multiply       YES 5 A bubble solution can be made with a ratio of 1 part detergent to 8 parts water Would a mixture of 56 . SPI 6.1.1 Predictions & Conjectures. SPI 6.2.6 Rates & Percents. What is a proportion?. A . proportion. is 2 equivalent ratios.. . Example. : . 6 . = . 3. 20 10. What is a ratio?. A . Ciera. , Miguel, Win. Introduction. What . is anatomy?. The structure of the human body. . It . consists of muscles, skeleton, and proportions.. Introduction. Why is it important?. -To grasp the foundations of not only the human body, but also the proportions.. In this section we will be able to give real life examples of Fractions and Proportions. We will also learn how to solve and evaluate Fractions and Proportions in word problems.. Lesson plan goals. We are constantly using fractions everyday. Most of the time not really even noticing that we are using fractions. Have you ever checked the clock or a watch for the time? Guess what the time is a fraction of a day so any time you use a watch, clock. Proportions. What are proportions?. - If two ratios are equal, they form a proportion. Proportions can be used in geometry when working with similar figures.. What do we mean by similar?. - Similar describes things which have the same shape but are not the same size.. Ben Lilly. Objectives. Learn a systematic problem solving process. Understand the relationship between Problem Solving and Project Planning . Learn a Decision Making Process. Put into action the skills the principles you have learned . Ratios. Comparison of two items/objects. Written one of 3 ways. As a fraction. With : (colon). . using word “to”. When writing a ratio. First thing you talk about is the numerator. Second thing you talk about is the denominator. Thinking about effectiveness. Sandra Doty. Ohio University Lancaster. SOS-AAPT Fall 2014. Does an ability to do the steps of a problem solving strategy correlate with success in problem solving?. Almost every introductory physics textbook includes a problem solving strategy intended to . 3/28/17. How do we write ratios?. How do we write and simplify rates?. How do we decide whether two ratios/rates are proportional?. Today We’ll Discuss. Definition:. The . ratio. of two numbers . Lesson 5.2: Proportions. Chapter Five: Ratios and Proportions. Lesson 5.2: Proportions. Chapter Five: Ratios and Proportions. Lesson 5.2: Proportions. Chapter Five: Ratios and Proportions. Lesson 5.2: Proportions. University. .. .. .. .. .. .. .. .. .. .. .. SLIDES. . .. . BY. Chapter 12. . Comparing Multiple Proportions,. Test of Independence and . Goodness of . Fit. . Testing the Equality of Population Proportions. Textbook Pages 430-435. Objective. I can solve scale drawing problems using proportions.. Vocabulary. Scale Drawing: . is the same shape but not the same size. A map is a scale drawing. The units are very important.. From Day 1. the “. WHY”. Because students deserve an educational experience that parallels the world in which they live. :. We . believe in the power of students asking big questions.. We believe in the power of students solving problems.. Objective: You will analyze measures and shapes in order to draw facial features in proportion.. DRILL:. Get a mirror and paint pump to set up mirror . (on counter near sink.). Take 10-15 minutes to attempt a first portrait. Introduction. What is anatomy?. The structure of the human body. . It consists of muscles, skeleton, and proportions.. Introduction. Why is it important?. -To grasp the foundations of not only the human body, but also the proportions..