Frances E. Ruffin – författare

This colorful volume uses the division of three-digit numbers by one-digit numbers to illustrate the work that goes into creating a city park. Includes fun facts about marigolds, tulips, sunflowers, and ivy plants.

This volume explains how to make a profit at the small business venture of a bake sale. Students learn how to determine what the unit of cost should be in order to reap earnings.

PCOS is a hormonal imbalance that is linked to the way the body processes insulin after it has been produced by the pancreas. The disorder affects more than 5 million teen girls and women of childbearing age, and it’s the leading cause of infertility. In this easy-to-follow narrative, readers learn about the hypothalamic-pituitary-ovarian hormones and the symptoms of PCOS. Details about diagnosis, treatment, and managing the condition are also engagingly presented.