Section 5.1:  Ratios and Rates Concept Name/description of resource Link Review the basics of ratios Khan Academy:  Intro to ratios.  This lesson takes you through a review of the basicis of ratios.  Conatins lesson videos and practice probelms Fractional Unit Rates Khan Academy has lesson video and practice problems Overall review of ratios and rates Castle Learning A set of 10 practice problems (Make sure you log in to Castle Learning first before you click on this link)  Ratio and rates Practice simplifying ratios that contain fractions (complex fractions) Practice sheet Click on the link and you can dowload (and print) the document Practice simplifying complex fractions And, here is the Answer Key

 Section 5.2:  Proportions Concept Name/description of resource Link Lesson sequence: Meaning of proportionality.   Begin here if previewing! Khan Academy.  this link begins with the video introducing proportioanl relationships.  It then takes you through a sequence of lessons and practice.  If you are PREVIEWING this concept (you have not been taught yet), you need to start here. Lesson sequence: Identify proportional relationships What is the meaning of proportionality? Khan Academy lesson video.  Defines proportion and explains what it means when 2 quantities are in proportion Find the correct ratios which will create a proportional relaionship Khan Academy example with lesson video.  1 example which asks you to find the ratios that would create a proportional relationship.  You'll pause the video while you try the problem yourself. Determine if you have a proportional relatioinship Khan Academypractice problems.  You are given a situation and asked to determine, bsaed on the ratios given, if you have a proportional situation.

 Section 5.3:  Writing Proportions Concept Name/description of resource Link A series of lessons on setting up a proportion for a word problem and then solving the proportion. Khan Academy. If you start here, you can be taken through a series of lessons and practice problems which help you set up proportions for word problems. Writing and solving proportions How do we set up a proportion that can be used to solve a problem which describes a proportional situation? Khan Academy lesson video and practice problems How do you set up and solve a proportion for a word problem? Khan Academy lesson video and practice problems. (First you choose the correct proportion; then you solve the proportion.)

 5.4 Solving Proportions Concept Name/description of resource Link How do we solve proportions when a value is missing from the proportion? Khan Academy leson video and practice problems. An overall review of solving proportions and using proportions to solve word problems Castle Learning (Make sure you log in to Castle Learning first, before you click on this link) Proportions

 Constant of Proportionality Concept Name/description of resource Link 1) Find constant of proportionality in graphs, equations and tables 2) Compare constants of proportionality Khan Academy When you open the link, look at the left side of screen.  there is a sequence of a lesson video, followed by practice.  If you don't need the lesson, simply select the practice. Find constant of Proportionality in graphs, tables, equations and use this to compare. LearnZillion GREAT practice after the Khan Academey lessons Here is the answer key Finding the constant of proportionality in a table of values and applying this in problem solving situations. LearnZillion - this would be good to try after the Khan Academy Lesson videos and practice Here is the Answer Key

QUIZIZZ!!!

 Concept PIN Link Proportions and constant of proportionality (21 Questions) 297221 297221 Constant of Proportionality

https://learnzillion.com/assignments/WU6EH6H