A picture book and story-in-rhyme about a very curious girl who shows perseverance by asking questions and performing experiments to find things out and understand the world.
Readers learn all about science by following along with step-by-step instructions and completing fun, informative messy activities. Each project is ranked from easy to hard so readers can find the project best suited for them.
Briefly discusses sound, pitch, sound travel, sound waves, vibration, frequency, length, and thickness, with simple experiments to demonstrate each concept.
Readers learn all about science by following along with step-by-step instructions and completing fun, informative messy activities. Each project is ranked from easy to hard so readers can find the project best suited for them.
Optical illusions happen when we perceive something that?s not there or that appears to differ from reality. Scientists divide them into three different categories: optical, perceptual, and cognitive. Readers will be delighted to learn how all kinds of optical illusions work and how they can amaze their friends with the experiments in this entertaining volume. They?ll learn how to make a sequence of drawings seem to come to life, how to make a drawing appear 3D, how to draw the ?impossible? Penrose triangle, and much, much more. All activities and experiments are explained step by step through comprehensible and accessible text.
Do you like to get messy? These hands-on, not-so-ordinary science projects are for you! Create slippery slimes and frothy foams. Have a blast making colorful chalk explosions. Then, learn the science behind each marvelous mess! Simple step-by-step instructions supported by clear photos make it easy to start experimenting and discover just how fun STEM can be.
Ready to make a stink? These hands-on, not-so-ordinary science projects are for you! Mix up reeking stink bombs and sweet-smelling bubbles. Create artistic masterpieces with DIY scratch-and-sniff paint. Then, learn the science behind each outrageous odor! Simple step-by-step instructions supported by helpful photos make it easy to start experimenting and discover just how fun STEM can be.
