Greensources
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Calculating and Analyzing Stream Flow
Demonstrating a Stream Table Watershed Model
Pervious vs. Impervious Surfaces
Rainfall Runoff and Pollutant Travel through Watersheds
Drawing Watershed Boudries on a Topographic Map
Building a Watershed Model
Water Quality in the San Antonio River Basin
Collect and Assess Macroinvertebrates
Water Quality Testing
Stream Walk
Modeling the Relationship Between Rivers and Aquifers
Aquifers of the San Antonio River Basin
Where does the Water Go in the San Antonio River Basin?
Where does Water Go in the Water Cycle?
Precipitation and Evaporation
Water Cycle Processes
SARA Activity Book
Power to the Plug: An Introduction to Energy, Electricity, Consumption, and Efficiency
Get Current: Switch on Clean Energy Coloring Book
Get Current: Switch on Clean Energy Activity Book
Draft-O-Meter
Comparing Light Bulbs
Cell Wall Recipe: A Lesson on Biofuels
Cell Wall Chemistry of Biofuel
Building the Basic PVC Wind Turbine
Build a Pizza Box Solar Oven
An Exploration of Wind Energy and Wind Turbines
Alternative Fuels Used in Transportation
Alternative Energy Sources - An Interdisciplinary Module for Energy Education
A Pre-Treatment Model for Ethanol Production Using a Colorimetric Analysis of Starch Solutions
Guide to Living on the Recharge Zone (book)
Guide to Responsible Well Ownership (book)
Permit Holder’s Guide: Managing Our Water Resource Together (book)
School Ed Brochure
Daycation Brochure
Manage, Enhance, Protect Bookmark
Protectin Bookmark
Conservation Bookmark
J-17 Index Well Diagram
Endangered Species Booklet
The Edwards Aquifer Region Map
Manage Enhance and Protect Bookmark
Middle School Curriculum (Teacher)
Discover the Edwards Aquifer: An Explorer’s Guide
Doc Edwards Student Map
Doc Edwards Count on the Edwards Bookmark
Doc Edwards History of a Rock Star Book
Doc Edwards Count on the Edwards Book
A Cormal Springs and River Workbook
Just For Fun: Word Search
Just For Fun: Seek and Find
Activity 13: Water, Who Needs It?
Activity 12: The Edwards Aquifer Song
Activity 11: Pass The Water
Activity 10: Mini Field Trip
Activity 9: It All Adds Up!
Activity 8: Conservation House Design Contest
Activity 7: Aquifer Vocabulary Match
Doc Edwards Amazing Aquifer Adventure! (Book)
Doc Edwards Regional Poster
Chesapeake Bay Trust
How the Aquifer Works
Activity 6: A Day in the Life of an Edwards Aquifer Water Drop
Energy 101: Wind Turbines Basics
Energy 101: Concentrating Solar Power Basics
The Hidden Water We Use
Freshwater 101 Quiz
The Water Footprint Calculator
Water is Life
Personal Energy Meter
Global Electricity Mix
Quiz: What Do You Know About Oil Spills?
Underwater Astonishments
Climate Change: Connections and Solutions, Grades 9-12
Sustainable Tomorrow: A Teacher’s Guidebook for Applying Systems Thinking to Environmental Education
Schoolyard Biodiversity
Fostering Outdoor Observation
Field Investigations: Using Outdoor Environments to Foster Student Learning of Scientific Processes
Proyecto WILD: Tiempos Acuáticos
Growing Up Wild: Seed Need
Water, Science, and Civics: Engaging Students with Puget Sound, Grades 9-12
Water, Science, and Civics: Engaging Students with Puget Sound, Grades 6-8
Engaging Students in Conservation: Protecting the Endangered Snow Leopard
Climate Change for grades 9-12
Then & Now: Using Aerial Photography To Measure Habitat Change
Project WILD: No Water Off a Duck’s Back
Project WILD Aquatic: Aquatic Times
Climate Change: Connections & Solutions Grades 6-8
Buy, Use, Toss
Drop Inside the Edwards Aquifer
Doc Edwards’ Amazing Aquifer Adventure! (Video)
Activity 5: Water Watchers
Activity 4: My, Look how You’ve Changed!
Activity 3: All Sorts of Species
Activity 2: Flash Card Frenzy
Activity 1: Reader’s Theater





