Lab activities that practice investigation, modeling, data analysis, and design skills while learning more about animals and ...

Middle schoolers from across the U.S. have big ideas to help the planet and their solutions start with plants. A sixth grader from Tempe, Arizona, thought to combine a peace lily with the Texas ...

Soil quality research is the study of the characteristics, composition, and health of a soil sample and how these factors impact the soil's ability to perform it's intended function. Lesson 1 provides ...

What is needed for plants to grow? How might you select which plants would be best to reforest a desert? How long do you think it might take to go from a desert to a forest? What positive and negative ...

Throughout human history, our relationship with the soil has affected our ability to cultivate crops and influenced the success of civilizations. This relationship between humans, the earth, and food ...