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!
Cutthroat trout are a type of salmon. The scientists in this study wanted to find out if cutthroat trout behave…
Big Fish in a Small Pool: Habitat Preferences of Cutthroat Trout
Cutthroat trout are a type of salmon. The scientists in this study wanted to find out if cutthroat trout behave like other salmonids. Other salmonids had been found to swim...
Cutthroat trout are a type of salmon. The scientists in this study wanted to find out if cutthroat trout behave…
Big Fish in a Small Pool: Habitat Preferences of Cutthroat Trout (Spanish)
Cutthroat trout are a type of salmon. The scientists in this study wanted to find out if cutthroat trout behave like other salmonids. Other salmonids had been found to swim...
After reading the Citizen Science edition of Natural Inquirer, test your knowledge with a crossword puzzle.
Crossword – Citizen Science
After reading the Citizen Science edition of Natural Inquirer, test your knowledge with a crossword puzzle.
After reading the Southwestern United States Investi-gator, test your knowledge with a crossword puzzle.
Crossword – Southwestern United States Investi-gator
After reading the Southwestern United States Investi-gator, test your knowledge with a crossword puzzle.
In this study, the scientist was asked to predict how much fresh water people living in the United States will…
Do What You Water: The Current Situation and Possible Future of Fresh Water in the United States
In this study, the scientist was asked to predict how much fresh water people living in the United States will use from the year 2000 to the year 2040.
In this study, the scientist was asked to predict how much fresh water people living in the United States will…
Do What You Water: The Current Situation and Possible Future of Fresh Water in the United States (Spanish)
In this study, the scientist was asked to predict how much fresh water people living in the United States will use from the year 2000 to the year 2040.
The California gnatcatcher is a little bird with a big problem. Its habitat has been reduced 80 percent by people…
Fighting Fire with Fire: Protecting the Homes of People and Birds
The California gnatcatcher is a little bird with a big problem. Its habitat has been reduced 80 percent by people that are building homes and businesses in coastal southern California....
The California gnatcatcher is a little bird with a big problem. Its habitat has been reduced 80 percent by people…
Fighting Fire with Fire: Protecting the Homes of People and Birds (Spanish)
The California gnatcatcher is a little bird with a big problem. Its habitat has been reduced 80 percent by people that are building homes and businesses in coastal southern California....
Different types of forests are found across the planet. In one area, a forest may be dry with little vegetation.…
Inquiry 1: What Are the World’s Forests and Where Are They Found?
Different types of forests are found across the planet. In one area, a forest may be dry with little vegetation. In another, a forest may contain large trees that grow...
Across the planet, different types of forests are found. One reason different forest types exist is because they grow under…
Inquiry 1: What Kind of Forests Grow on Earth and How Do They Differ?
Across the planet, different types of forests are found. One reason different forest types exist is because they grow under different climates. Another reason is that human activities have changed...
A forest is a natural ecosystem composed most notably of trees. Different types of forests are found across the planet.…
Inquiry 1: What Kinds of Forests Grow on Earth and Where Are They Found?
A forest is a natural ecosystem composed most notably of trees. Different types of forests are found across the planet. In one area, a forest may be dry with little...
Over the past decade, humans have introduced two species of Indo-Pacific lionfish (Pterois volitans and Pterois miles) into the Atlantic…
Lion In Wait: How Citizens Helped Scientists Identify a Rapid Invasion of Lionfish
Over the past decade, humans have introduced two species of Indo-Pacific lionfish (Pterois volitans and Pterois miles) into the Atlantic Ocean. These fishes have been seen in a wide range...