Review material for unit rates and proportional relationships. Chapter 1

The Chapter test is next Tuesday and today students will get a packet with study material and time in class to work on it. Below are a few resources for them to use if they are stuck.
 

1-4 Proportional and Nonproportional Relationships 

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-proportional-rel/v/introduction-to-proportional-relationships

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-proportional-rel/v/analyzing-and-identifying-proportional-relationships-ex3

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-proportional-rel/v/movie-ticket-proportionality

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-proportional-rel/v/banana-proportionality

1-5 Graphing Proportional Relationships 

https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-graphs-proportions/v/identifying-proportional-relationships-visually

https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-equations-of-proportional-relationships/v/examples-interpreting-graphs-of-proportional-relationships

1-6 Solve Proportions

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-write-and-solve-proportions/v/find-an-unknown-in-a-proportion

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-write-and-solve-proportions/v/using-proportion-to-solve-for-variable

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-write-and-solve-proportions/v/find-an-unknown-in-a-proportion-2

1-7 Constant Rate of Change
https://www.youtube.com/watch?v=rDpMJ9luNcI

1-8 Slope
https://www.youtube.com/watch?v=pmTtc16zdWI

https://www.youtube.com/watch?v=Iqws-qzyZwc

1-9 Direct Variation
https://www.youtube.com/watch?v=SVsXLwGab4g

https://www.youtube.com/watch?v=rSadG6EtJmY