Roots Need Oxygen

Here is a good, basic, and solid lesson plan on the parts of a plant. Young biologists learn about the parts of a plant, and what each one does. Additionally, learners look at the parts of plants that are used by people and determine...

It's time to roll up those sleeves and get a little dirty in the second 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 soil. First,...

Children gain first-hand experience with Native American agriculture while investigating the life cycle of plants with this engaging experiment. Focusing on what the natives called the Three Sisters - corn, beans, and squash - young...

Sift through soil and learn about why it's important for organic processes. After discussing what makes up soil, such as the living organisms and what types of soil have more nutrients, kids sample layers of mulch and deeper soil to...

Earth science learners experiment with the water-holding properties of sand, pebbles, and clay. They apply their findings to the building of a well. This activity is engaging and tactile, and it demonstrates the importance of considering...

Plant roots are the focus here. Pupils discover that some plants actually store food in their roots, that roots provide water for plants, and that gravity and sunlight have an effect on plants. This terrific, six-page plan has two...

Learn about dichotomous keys, plant identification, and how to care for the planet with a lesson that includes several hands-on and innovative activities. Kids go on a plant scavenger hunt and classify the plants that they find...

Six slides come with information about roots and stems. In addition to the slide show, find a seven-question, multiple choice quiz and vocabulary guide. As a homework assignment, get your class to view the slides, take the quiz, print...

Here is an opportunity for your first graders to take a close look at plants: what they need to survive, how they grow, and the names of each plant part. The book, Corduroy's Garden is used to open the activity. Then, youngsters utilize...

Along came a spider, who sat down beside her. She screamed, but RJ wouldn't smash it because spiders are a limiting factor for other insects in an ecosystem. In this video, other common limiting factors for populations are listed....