"Middle school is tough for Dave. He spends most of his time drawing and living in his own imaginative world. And he's terrified that his classmates will find out and think he's even weirder than they do already. But an extraordinary thing happens when Dave and his friend build a time machine for their science project. Dave travels back to the first day of school (or so he thinks) and is given the opportunity to do a complete reset. Can he do everything...

"After-school and out-of-school programs--as well as home schooling--have been growing steadily for nearly a decade, but instructors are still searching for high-interest content that ties into science standards without the rigidity of current classroom canon. The author draws on more than 20 years of experience doing hands-on science to facilitate tinkering: learning science while fooling around with real things. In this book, you'll learn tinkering...

Teen life is full of mysteries and problems, so a socially challenged, nerdy computer whiz and his best friend set out to create the 'perfect woman.' Like a computer-generated fairy godmother, the duo's heavenly creation guides the pair through the pleasures and pitfalls of teenage life.