Let’s explore how much a recipe's ingredients cost.

Let’s explore how much running a restaurant costs.

Let’s design the floor plan for a restaurant.

Let’s see how proportional relationships apply to where people live.

Let’s estimate some quantities.

Let's solve harder problems by writing equivalent expressions.

Let’s check how accurate our calculations are.

Let’s compare the forested area over time.

Let’s measure long distances over uneven terrain.

Let’s build a trundle wheel.

Let’s use our trundle wheels.

Let’s map out the 5K course.