How Are Soils Classified?

Students read and discuss the story "Goldilocks and the Three Bears" and design a structure that will withstand a clay bear's force sitting on it. They develop a list of activities that the three bears do that real bears can't do, and in...

It's time to roll up those sleeves and get a little dirty in the second instructional activity of this series on the science of food. Investigate where plants and animals get the minerals they need to live in this two-part exploration of...

Fourth and fifth graders explore soil by taking a simulated field trip under the earth. They go to an Internet site that runs a simulation which charges them with finding a source of pollution that could destroy all of Earth's soil, and...

Students understand that a three sisters garden is comprised of corn, beans and squash. In this three sisters garden lesson, students understand that Native Americans planted three sisters gardens and grow a three sisters garden....

All mammals have warm blood, are vertebrates, breathe with their lungs, have hair or fur on their bodies, and produce milk for their young. But not all mammals give birth to their young in the same manner. Watch a video that explains how...

Students read about the Three Sisters of the crops that helped the Native Americans and plant a garden based on companion planting. In this crops lesson plan, students complete garden designs and then create their garden.

Explore science through problem solving and learning how to solve the problem of the story "The Three Billy Goats Gruff." Young investigators will learn how to construct a model and design a solution. They will also keep records of their...

Students investigate the use of soil, an important natural resource in artwork. They experiment by crushing soil particles and adding the different color samples to artist acrylic to create true "earth colors". Using this paint, they...

Teach your class the descriptive characteristics of soil. Provide information about particle size and a flow chart for assessing texture. Soil scientists then analyze samples and hypothesize which would be the best type for a rain...

Students engage in a lesson plan which demonstrates the importance of rocks, soils and minerals in engineering and how using the right material for the right job is important. The students build three different sand castles and test them...