Break the students into pairs or threes and either give them tablets to complete the activity or print the worksheet and cut up the set of products.

Ask them what they think would happen to the demand for the products if there was a significant rise in price (big change, medium change or small change in demand). Get them to place their products on the line.

Then ask groups to justify their choices (probably go through product by product in open session: “Who had toilet roll as a big change? Why?” etc

Drag the images to the appropriate place on the value line.

Limited change in demand

Medium change in demand

Big change in demand