Investigations in Science Plants Author:June Hetzel, Susan Miller, & Brenda Wyma, Creative Teaching Press CTP Hands-on experiments and Interdisciplinary activities — CTP 2801 — Grades 4-8 — Each book is a supplementary hands-on science program for grades 4-8. The classroom-friendly experiments emphasize the scientific method and processes and stimulate student interest and understanding of the real world. The user friendly format includes support materials... more » such as reproducibles for overhead transparencies, experiments, interdisciplinary activities, and a scientific glossary.« less