What sounds cannot be heard? How do bats find their way in the dark? What animal makes the loudest sound of any on Earth? Take a closer look at the science we use every day! From the moment we get up in the morning and all through the day and night, find out about the science in your life.
When can you hear the Doppler effect? -Which animal makes the loudest sound? -How can curtains stop an echo? Do It Yourself offers an exciting new approach to understanding and investigation. Each book helps you conduct your own experiments and activities to learn more about the world around you.
Questions posed on each spread help children learn about light and sound in a bright and modern way. Concise text combines with fantastic photography and illustrations in a book that will challenge children to figure things out for themselves.
athering together after the farm's harvest, a pig, cow, sheep, donkey, goose, and horse plan to eat up all of the apples and corn until the farmer catches them and shoos everybody away. By the author of Itchy, Itchy Chicken Pox. --This text refers to an out of print or unavailable edition of this title.
Interactive Science’s innovative write-in student edition allows students to get all of the content, interactivity, and practice they need between the covers of a single book.
Kamu akan mempelajari nada, volume, frekuensi, dan lebih banyak lagi bila bergabung dengan Max Axiom, ilmuwan super dalam perjalanan melintasi dunia bunyi!
Sound introduces the young reader to the principles of sound: how it is created, the speed of sound, musical sound, sounds in nature, and hearing. Step-by-step projects explain how to make your own panpipes, how to make a model ear, and even how to measure the speed of sound.
The Science Discovery series provides younger readers with an exiting and practical way to learn about science. Each book concentrates on two scientific topics which are explained through lively facts and activities. Realistic, high quality illustrations