Caldecott Medalist Macaulay demystifies the digital age and steers readers successfully into the 21st century in this completely updated and expanded edition of his bestselling "The Way Things Work." Illustrations.[...]
The complete home-study program to help children practice the essential math skills they learn in school. Matches the math curriculum so your children will reach their full potential in school and on important standardized tests! The successful way to improve your child's math. These workbook[...]
What really makes the things around us tick? Did you know that the principle behind the zip fastener also governed the building of the pyramids? Or that the dentist's drill is a direct descendant of the first windmill? The inner workings of hundreds of machines and devices are explained in this fun,[...]
Whether you're looking for science project ideas for the science fair or you just want fun science experiments to do with your child to encourage learning at home, "101 Great Science Experiments" is a fun and comprehensive science experiment resource jam-packed with great ideas. The book includes pl[...]