How could a smarter grocery cart make life easier for your parents? Great inventors use a process called design thinking to help them identify problems, big and small, and create solutions for them. This book introduces readers to design thinking and asks them to look at grocery carts at their local stores (the pros and cons of them) in a specific way to figure out how to improve it. Design thinking fosters innovation, creativity, and even empathy--essential learning for students. Book includes table of contents, glossary of key words, index, author biography, sidebars, infographics, and instructions.