The Playground Problem

Emma and David find a chain and padlock across the local playground entrance. Where can they play? With help from neighbor Kayla and her dog Blazer, Emma and David set out to find a new place to play. But how will they know where a good location is?

Kayla shows them how they can use basic mapping, distance, direction, spatial pattern analysis, and overlay skills to find the perfection location. And just when they do, they encounter more obstac...