Books by Crystal Sikkens

From roundabouts to the routes that roads take, readers will learn how engineers follow the engineering design process to design roads that suit different environments and people who will use them. A model-building activity allows readers to step into the shoes of...

Domes have an amazing ability to withstand forces such as weather and weight. This unique book shows readers how engineers use the engineering design process to design dome-shaped structures that suit the environments in which they are built. A model-building activity allows them to design their own dome...