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We now know enough about atoms and how they combine to investigate a number of different chemical reactions. We’ll even be able to represent those reactions with symbols that tell us how many of each kind of atom we…
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The word organic has lots of meanings in everyday life. Organic vegetables are ones grown without pesticides and organic beef comes from cattle that haven’t been given antibiotics. When it comes to chemistry, organic…
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The title of this chapter is a compact way of saying that it covers two separate branches of chemistry. The first is electrochemistry and the second is the interaction of light with matter. An entire chapter could be…
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This is the second chemistry book in the Stop Faking It! series—the first one is Chemistry Basics. This book introduces new concepts and expands on many of the concepts presented in the first book, hence the author…
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This chapter is about states of matter and a section of chemistry called thermodynamics which is the inspiration (or lack thereof) for the chapter title. The chapter might seem just a bit disconnected from the content…
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To begin this chapter, you need to picture electrons in atoms as residing in orbitals—those fuzzy things that can be spherical, dumbbell-shaped, or even ring-shaped. The author addresses orbitals and why they’re fuzzy…
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The basics of chemical reactions were covered in the first chemistry book, including how to write and balance chemical equations that represent those reactions. There is also a quick review of chemical reactions in…
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Half a Life is Better Than None
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Most of chemistry deals with chemical reactions and, hence, with how electrons in atoms behave either in single atoms or when those atoms get together with other atoms. There is a branch, though, that deals with the…
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It would be impossible to investigate even a fraction of organic chemistry in this book, so in this chapter the author goes over a few things that will complement the limited organic chemistry in the first book. This is…
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The purpose of this assessment probe is to comprehensively elicit students' ideas about the relationship between force and motion. The list of possible answers includes several distracters that are based on learning…
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Connecting Electricity and Magnetism
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As discussed at the beginning of the book, there is an intimate connection between electricity and magnetism, which will be further addressed in this chapter as well. We'll end up with a scientific model for what…
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In Which We Describe Motion and Then Change It
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As far as inanimate objects are concerned, if you know what the object is doing and know all the things that will affect that object, you can predict what the object will be doing at a later time. That's useful for…
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There's No Such Thing as Gravity--The Earth Sucks
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What happens when you drop an object on the ground? Though it might not be obvious, the object speeds up as it falls. That means it's accelerating and there must be a force acting on it. The force that's acting on it is…
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You now know enough about force and motion to design a trip to the Moon. After all, if they can get a man on the Moon, you can understand science. In the first section of this chapter, the author teaches you the basics…
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Problem-Based Learning in the Life Science Classroom, K–12 (Book Sample)
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Problem-Based Learning in the Life Science Classroom, K–12 offers a great new way to ignite your creativity. Authors Tom McConnell, Joyce Parker, and Janet Eberhardt show you how to engage students with scenarios that…
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