Welcome to our website’s resource library, where we offer an extensive collection of free science materials tailored for K-12 students. Dive into a wealth of educational resources including articles, activities, lesson plans, learning modules, and much more. All materials are free to download!
The tree line is the edge of a habitat at which trees are capable of growing. In this study, the…
Back to the Future: Using Dead Trees to Predict Future Climates
The tree line is the edge of a habitat at which trees are capable of growing. In this study, the scientists wanted to examine dead trees that they found above...
Test your knowledge on alluvial soil, watersheds, and fish.
Crossword – Food for the Soil
Test your knowledge on alluvial soil, watersheds, and fish.
Test your knowledge on agriculture, habitats, and drought.
Crossword Puzzle – Natural IQ Climate Change
Test your knowledge on agriculture, habitats, and drought.
The question you will answer in this FACTivity is: What is the relationship between the level of chemicals in a…
FACTivity – Sediment-al Journey
The question you will answer in this FACTivity is: What is the relationship between the level of chemicals in a city’s soils and level of the same chemicals in the...
The question you will answer in this FACTivity is: How do air temperature patterns relate to a yearly natural event,…
FACTivity – Timed Travel
The question you will answer in this FACTivity is: How do air temperature patterns relate to a yearly natural event, such as the emergence of a particular species of flower,...
The scientists in this study wanted to figure out how forest management, climate change, and streamflow interact. First, the scientists…
Flow Down! Can Managing Forests Help Maintain Water Supplies in the Face of Climate Change?
The scientists in this study wanted to figure out how forest management, climate change, and streamflow interact. First, the scientists wanted to identify if forest management could affect streamflow. Second,...
In this article, learn about soils and the amount of salmon-derived nutrients (SDN) in Southeast Alaska! Salmon-derived nutrients are nutrients…
Food for the Soil: Soil and the Amount of Salmon-Derived Nutrients in Southeast Alaska
In this article, learn about soils and the amount of salmon-derived nutrients (SDN) in Southeast Alaska! Salmon-derived nutrients are nutrients in the soils that are from decomposing salmon. The scientists...
In this article, students will learn about how different planting elevations can affect Jeffrey and ponderosa pines’ survival, growth, and…
Grow Where You’re Planted – Testing How New Planting Elevations Affect Jeffrey and Ponderosa Pines
In this article, students will learn about how different planting elevations can affect Jeffrey and ponderosa pines’ survival, growth, and bud development timing.
Water temperature helps regulate aquatic ecosystems, and, for many aquatic organisms, life-cycle phases are tied to water temperature. Salmon eggs,…
Timed Travel: Measuring the Relationship Between Stream Temperatures and the Development of Salmon
Water temperature helps regulate aquatic ecosystems, and, for many aquatic organisms, life-cycle phases are tied to water temperature. Salmon eggs, for example, generally require a certain number of degree days...
Test your knowledge on alluvial soil, geomorphology, and spawn.
Word Search – Food for the Soil
Test your knowledge on alluvial soil, geomorphology, and spawn.