Bøger i Powermath: Proficiency Plus serien

This expedition teaches students about latitude and longitude through the use of coordinate systems. Includes additional explanations of circumference, time zones, and the equator, with colorful annotated maps.

This book uses the stock market as basis for explaining how ratios, decimals, fractions, and percentages work in a real-world context. Explains the basics of a market world with student-friendly terminology, alongside various word problems accompanied by detailed explanations and illustrative diagrams and photographs.