Download or read book Interactions Within Ecosystems written by Jennifer Lawson and published by Portage & Main Press. This book was released on 2004 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 12 lessons in this module introduce students to ecology through an exploration of ecosystems, succession, biotic and abiotic elements, food pyramids, and energy cycles. Students learn to use microscopes to explore organisms. As well, they investigate environmental issues related to ecosystems and the interaction between humans and other living organisms.Also included:materials lists activity descriptions questioning techniques activity centre and extension ideas assessment suggestions activity sheets and visuals The module offers a detailed introduction to the Hands-On Science program (guiding principles, implementation guidelines, an overview of the skills that young students use and develop during scientific inquiry), a list of children's books and websites related to the science topics introduced, and a classroom assessment plan with record-keeping templates.