A selection of problems using different formulas with a real life focus. Stopping distances; this links to the RoSPA website where different speeds can be entered and different conditions selected, such as using a mobile phone, wet road or drink driving, the outcomes are then shown. Jumping frogs, BMI, and temperature conversion. The BMI problem shows 4 different characters heights and weights, (click to show data) students have to calculate their BMI's and order them. This could be extended for students to do this as a homework task in their own families.There is also a spiral problem using Pythagoras. Each of the activities is a stand alone problem.