What is Soil?

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...

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

The class studies the soil food web that includes earthworms and conduct four experiments using the crawly critters. Individuals determine whether earthworms are sensitive to light, touch, temperature, and acid.

What better way to learn about plant life than by creating a class garden? Young botanists start with a brief discussion about radishes before planting seeds and watching them grow. To determine the importance of water,...

Learners determine that environments have living and nonliving parts. They discuss what makes something a living thing and something a nonliving thing. They make a chart and list characteristics of living things and nonliving things.

Explore water transport in plant stems using this fun experiment! Your scientists will start by reading Stems by Vijaya Bodach. Then, activate prior knowledge about plant stem functions and water transportation....

Examine wood bugs and their habitat. Learners gather wood bugs and examine their bodies. Then discuss their body parts and how they help them survive. They also predict where they think wood bugs live to then graph the class results.

How can you tell if something is living or nonliving? Introduce a set of criteria which can be used to determine which things are alive and which are not. The class discusses the basic needs of all living organisms, checks out an...

Students are introduced to soil textures and why they are important in examining soil quality. They find out how to feel the difference between soil textures. Pupils describe which soil texture is best for gardens and growing healthy...

Students examine that all living things depend on soil to live. For this science lesson, students pretend that an apple is planet Earth. Students cut the apple to represent the portions of Earth with the last section representing soil.