Students practice calculating density and examine examples of the physical characteristics of soil. They solve a "crime" based on the evidence and laboratory investigations.

Students use all of their senses to explore a fresh, delicious pineapple. In this early childhood lesson plan, students engage in activities that encourage sensory exploration, problem solving, creative-thinking, language skills, and the...

Students investigate the Earth's crust. In this geology lesson, students identify the materials made up of the Earth's crust and investigate the different kinds of soil.

Students compare seeds with seedlings. In this life science lesson, students make observations of seedlings and the seeds they grew from, paying special attention to the roots. Lesson includes extension activities.

In this exploring the processes from seed to reproduction of a plant online interactive worksheet, students read a passage explaining the plant life cycle and answer multiple choice questions about what they read. Students choose 8 answers.

First graders investigate composting. In this biology lesson plan, 1st graders identify ways to use garbage as fertilizer. Students examine soil and compost matter as well as the role of worms in the dirt.

Students examine factors affecting water quality. They test water in a local body of water to determine its quality. They collect data and continue monitoring the water monthly. They assess water quality in the home and on the farm.

Students explore seed germination. In this life science lesson, students start seeds in Petri dishes, then observe which ones germinate and make predictions.

Students identify various parts of plants and determine which parts people eat. They conduct a celery stalk experiment in which they determine the value and use of the stem, and how it helps the plant to meet its needs. Students use a...

Learners build knowledge about agriculture as it relates to their communities' commodities.  In this agriculture lesson, students brainstorm about conditions in their community with regards to growing different types...

Students examine how to dispose of waste properly and discover how pollution affects plants and animals that live in streams. In this effects of waste lesson, students explore biodegradable detergents and the concept of dilution as the...

Fourth graders investigate compost. In this Science lesson plan, 4th graders take notes on the components of soil and its relation to plant growth. Students describe the steps in making compost.

Students explore the process of photosynthesis in plants. They discuss the purpose of photosynthesis and its components. Students discuss the importance of photosynthesis for plants and they examine the parts of the plant that play an...

Young scholars using scientific inquiry will observe and record in daily journals their findings on cotton seeds. They measure, graph, and then communicate their discoveries about plants to each other.

Young scholars look at the crops of the settlers. In this crop lesson, students discuss why each crop was important to the settlers and how they used it. They plant seeds and track and observe the growth. 

Students study the functions of seeds. In this biology lesson plan, students observe the structure of a seed as they show the function of the cotyledons in providing nourishment to the plant during the early times after germination.

Learners determine how and why soil needs to be prepared for the fall and winter seasons. In this agriculture lesson, students determine how to use gardening tools safely. They show how to work with compost material and fertilizer to...

Students explore plants and the scientific method. For this plant growth lesson, students follow the steps in the scientific method to perform a seed germination experiment as a whole class. Students work in a group to create their own...

Students gain an understanding of living organisms. the complete a plant growth data log to chart plant growth and to make observations, predictions, and personal reflections.

Students classify vegetables and eat them as a salad. In this multi-disciplinary science and health instructional activity, students bring various vegetables to school and classify them in several different ways. Then with parent...

Students explain that events in nature follow an orderly progression when they plant seeds and observe the development of the seeds. They count seeds and find the likenesses and the differences of many seeds.

In this tree inventory and map project worksheet, students follow the directions on how to take inventories of trees and create a map from it. Students follow 4 sets of directions.

Pupils illustrate the impact humans have on the environment through analogies and models. They observe demonstrations of human impact and pollution and create a composite picture of how people can have an impact on their environment.

Fourth graders study soil and water.  In this water lesson students work in groups and use a filter to clean water.