Ruby is determined to win the gold with her fifth-grade science fair project, a Rube Goldberg machine to help her grandfather, but the real prize turns out to be something completely unexpected.
year: 2014, 2015
call number/section: 1000
subjects: goldberg, rube, 1883-1970, fiction, juvenile fiction, science fairs, fiction, grandfathers, interpersonal relations, inventions, science projects, juvenile fiction, fiction, science projects, inventions, interpersonal relations, grandfathers
Editions
Humphrey, Anna
Simon & Schuster Books for Young Readers (2014)
Ruby is determined to win the gold with her fifth-grade science fair project, a Rube Goldberg machine to help her grandfather, but the real prize turns out to be something completely unexpected.
Schools: 2
Humphrey, Anna
Simon & Schuster Books for Young Readers (2015)
Ruby is determined to win the gold with her fifth-grade science fair project, a Rube Goldberg machine to help her grandfather, but the real prize turns out to be something completely unexpected.
Schools: 1