Presents sixty-five short "mysteries" in which science facts ranging from the life, Earth and space, physical and chemical, to the general sciences are taught in an entertaining way.

A workbook that examines world history on a middle school level. Organized by key concepts, the text includes mnemonic devices, definitions, timelines and doodles to help the subject stick in your brain, so you can ace your class.

Actress and math genius Danica McKellar continues to shatter the "math nerd" stereotype by showing girls how to ace middle school math--and actually feel cool doing it! With Danica's trademark sass and style, this book tackles algebra: the most feared of all math classes and the most common roadblock to high school graduation. McKellar instantly puts her readers at ease, showing teenage girls--and anyone taking algebra--how to feel confident and master...

A workbook that examines mathematics on a middle school level. Organized by key concepts, the text includes mnemonic devices, definitions, timelines and doodles to help the subject stick in your brain, so you can ace your class.

"This book covers the subject of chemistry as taught to students in middle-school, including topics such as Matter, the Periodic Table of Elements, Phases of Matter, Gas Laws, Mixtures, Molecules and Compounds, Chemical Reactions, Acids, Bases, and Salts, Nuclear Reactions, and Environmental Science. There are short quizzes throughout the book. Contains an index"--

On-location photography and computer graphics provide a stimulating overview of the history and geography of California. Includes the capital city and buildings, people, and significant developments.

Using a full-color illustrated approach, a guide to parental math tutoring looks at every aspect of the challenging subject, from simple sums to simultaneous equations, in a book with simple explanations and clear illustrations that parents can share with their children.