A collection of four worksheets on direct and inverse proportion.

There is one worksheet on deciding whether two given quantities are directly or inversely proportional.

There is one worksheet on direct proportion tables. The exercises require to:

• Examine whether the amounts given in tables of values are directly proportional or not.
• Fill in the missing entries in tables of values so that the amounts in the tables are directly proportional.
• Find the coefficient of proportionality of two directly proportional quantities given their table of values, write the equation connecting the two quantities and sketch its graph.

There is one worksheet on inverse proportion tables. The problems require to:

• Decide whether two quantities are inversely proportional or not given two pairs of their values.
• Determine the values of two inversely proportional quantities and fill in the missing entries in tables.

The last worksheet is on direct and inverse proportion word problems. In these problems, students must determine whether the given amounts are directly or inversely proportional and then write and solve the appropriate equations to find the missing quantities.

Detailed solutions to all worksheets are included.