Scientists observe and classify the world around them! In this lesson, your students will practice their processing skills by observing a group of objects and grouping the objects based on their attributes.

Sink or float? This simple lesson has students guess the densities of different objects and place them into water to test their predictions.

Introduce your students to the scientific concept of sink or float. This hands-on experiment allows them to see which objects sink and which float. The concepts taught will be solidified with the completion of worksheets.

What do a bicycle and a car have in common? They both move using the simple machine wheel and axle. In this lesson, students learn about how this simple machine works, and will identify objects that use a wheel and axle.

One of the basic concepts in science is recognizing that all things can be classified as living or nonliving. In this lesson, your students will explore the characteristics of living and nonliving things with engaging hands-on activities.

What is recycling all about? What can and can't be recycled? What can I do to help others understand the importance of recycling? This activity helps students answer all of these questions as they learn about saving planet Earth.

Teach your students about living and nonliving things with this interactive lesson that keeps your class engaged as they learn!

This fun and interactive lesson will teach your students the scientific method to find out if something sinks or floats with a little help from Cookie Monster.

What are the five senses and how do we use them everyday? Students get a chance to practice using sensory language as they think about the world around them. Can be used as a stand alone or support for the Writing a Five Senses Poem lesson.

In this lesson, your students will explore the properties of solids and learn to describe them in various ways.

Without natural resources, our world would be a very different place. Help your class understand the importance of water, plants, and soil with this exploratory science lesson.

Get your young scientists out of the classroom and into nature with this interactive science lesson.

Combine the power of poetry and storytelling to teach your first graders about sensory language in this exciting lesson.