Would you like to try my Kahoots on your own? ​https://getkahoot.com/ Search in the public Kahoots for Dvorsky. Alkanes and Isomers should be there! 

Clips:
Periodic Table of Videos, benzene www.youtube.com/watch?v=dmqcnlaRA68
Ted-Ed, What is fat www.youtube.com/watch?v=QhUrc4BnPgg
Ted-Ed, What really happens to the plastic bottle you throw away www.youtube.com/watch?v=_6xlNyWPpB8
Ted-Ed, From DNA to Polymers www.youtube.com/watch?v=UwRVj9rz2QQ

Questions 1-13 on isomers are here
One more question about isomers ​

Questions: download
1-22 alkanes
23-44 alkenes
45-54 alkynes
55-64 cyclic hydrocarbons
65-74 aromatics
75-84 alcohols
85-95 haloalkanes
96-105 aldehydes
​106-115 ketones
116-125 carboxylic acids
126-135 esters 
136-146 ethers
147-158 amines 
159-169 amides
answers: download

Addition Reaction Problems
Elimination Reaction Problems
​Answers to Addition Reaction Problems
Answers to Elimination Reaction Problems

Substitution Reaction Problems
​Oxidation, Reduction, Combustion Problems
​Condensation Reactions
​​Answers to Oxidation, Reduction, Combustion Problems
​Answers to Condensation Reaction Problems