What do earthworms do everyday? How can you change the colour of flowers? Can you roar without opening your mouth? Why can some insects walk on water? Draw your own conclusions from over 50 experiments and find out that science is growing like mad all around you. Science has come out of the laboratory and into the real world. Children can become scientists in their own backyard using simple garden tools and equipment to carry out home grown experiments.

The best backyard experiments for hands-on science learning The Ultimate Book of Saturday Science is Neil Downie's biggest and most astounding compendium yet of science experiments you can do in your own kitchen or backyard using common household items. It may be the only book that encourages hands-on science learning through the use of high-velocity, air-driven carrots. Downie, the undisputed maestro of Saturday science, here reveals important principles in physics, engineering, and chemistry through such marvels as the Helevator—a contraption that's half helicopter, half elevator—and the Rocket Railroad, which pumps propellant up from its own track. The Riddle of the Sands demonstrates why some granular materials form steep cones when poured while others collapse in an avalanche. The Sunbeam Exploder creates a combustible delivery system out of sunlight, while the Red Hot Memory experiment shows you how to store data as heat. Want to learn to tell time using a knife and some butter? There's a whole section devoted to exotic clocks and oscillators that teaches you how. The Ultimate Book of Saturday Science features more than seventy fun and astonishing experiments that range in difficulty from simple to more challenging. All of them are original, and all are guaranteed to work. Downie provides instructions for each one and explains the underlying science, and also presents experimental variations that readers will want to try.

Illustrations and easy-to-follow instructions demonstrate how to use common household items to conduct experiments in habitats, evaporation, latitude, photosynthesis, hydrophonics, and other scientific concepts.

Chemistry is the study of matter and its properties. That's a fancy way of saying that chemistry is the study of everything. Everything that takes up space is matter, and all matter is made of chemicals. This interactive book introduces readers to the fascinating field of chemistry through hands-on experiments. Step-by-step instructions and full-color photographs guide readers through each project with ease. "What's Happening" sidebars explain the scientific principles demonstrated in each experiment. This epic volume is the perfect introduction to this important branch of science because it helps readers grasp abstract concepts through concrete activities.

Presents various outdoor projects to teach about animals, plants, and nature, including creating a bird bath, ladybug bed, and sundial.

A handy, charmingly designed book filled with more than eighty experiments for the whole family--discover, learn, and enjoy a better understanding of basic garden science. From testing garden soil to making a homemade battery out of a potato, this book reveals the hidden science at work in the garden and around the house. The book is divided into four sections, each focusing on one area: biology, soil science, botany, and "kitchen sink" chemistry. Each experiment is straightforward and easy, involving no more than common household items. Learn how to germinate seeds with little more than envelopes and used egg cartons or amaze friends with the art of optical illusion. While learning how to create a homemade ant farm or making a pressed herbarium specimen, kids get grounded in the basic principles of science. The experiments have been designed as participatory learning activities that bring kids and family members together with the aim of developing young people's learning skills, interest in science, and the world around them.

A series of hands-on science experiments and projects to thrill, delight and educate.