Dowdy, Penny

An introduction to the cross-country and endurance horse competitions. Describes the rules and judging of each event, training routines, and star horses and riders.

Introduces readers to plant cells, plant cell structure, and how growers use their knowledge of cell growth to create new plants.

Introduces readers to animal cells, what they are made of, and how genetic material inside cells perform their function.

A simple introduction to time that discusses clocks, how to tell time, parts of a day, calendars, months, and years. Includes a glossary.

An introduction to the concept of money, explaining the value of pennies, nickels, dimes, quarters, dollars, and other denominations.

Photographs and text help young readers to understand the concepts of simple fractions.

A simple introduction to estimation that explains how it is used, modeling, chunking, and other related concepts. Includes a glossary.

Photographs and text help young readers to understand the basic concepts associated with graphing.

This book introduces height, length, and width; measuring tools; mass; tools for mass; and capacity.