# SL AI – Modelling

## Desmos LEGO Prices

In this activity, students use sliders to explore the relationship between price and number of pieces for various Star Wars LEGO sets and to make several predictions based on that model. Students will also interpret the parameters of their equation in context.

## Desmos Linear models

Students match linear models with equations and descriptions. To follow up, they define x and y and then describe another equation. By Becky Hall.

## Desmos Charge!

In this activity, students use linear modeling to predict how long it will take for a smartphone to reach full charge. Students will also interpret the parameters of their equation in context.