A comprehensive teacher's guide for the Ecosystem Architect lesson, revised for layout polish, clear answer keys, and better page-break management.

A 2-page student worksheet designed to accompany the ecosystem slides, focusing on systems, subsystems, and food webs across different biomes. Revised for better spacing and legibility.

A 14-slide presentation exploring ecosystems through the lens of systems and subsystems, covering the North American Forest, Ocean/Coral Reefs, Deserts, and Tropical Rainforests.

A short assessment to check for student understanding of systems, ecosystem roles, and subsystems. Revised to improve background contrast and clarity on sunlight vs organisms.

Visual vocabulary cards for key ecosystem terms, featuring definitions and icons. Revised to fix page break issues, icon contrast, and incomplete definitions.

Recording sheet for students to document their observations and work from the ecosystem stations, revised to fix page breaks and improve contrast. All stations now fit on a single page. Fixed redundant text in Station 4.

Direction signs for four hands-on stations exploring ecosystem roles, food chain construction, subsystem identification, and system stability. Now includes printable organism and event cards. Revised to ensure signs fit on single pages. Added more event cards and fixed poster overlap.