A collection of four worksheets on direct and inverse proportion. There is one worksheet on direct proportion, one worksheet on inverse proportion, one worksheet on direct and inverse proportion tables and one worksheet on direct and inverse proportion word problems.

The problems require to

• decide whether two quantities are directly proportional or not given a table of values
• determine the values of two directly proportional quantities
• find the constant of proportionality of two directly proportional quantities
• sketch the graph of two directly proportional quantities
• find the relationship that connects two directly proportional quantities
• decide if whether two described quantities are directly proportional or not
• solve word problems with directly proportional quantities
• decide whether two quantities are inversely proportional or not given a table of values
• determine the values of two inversely proportional quantities
• solve word problems with inversely proportional quantities

Detailed solutions to all worksheets are are included.