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

Use this lesson to teach your students about the characteristics of mammals and birds. Teach them about unique mammals and birds that do not have the characteristics of the average mammal and bird.

In this lesson, students will solve a design problem and practice troubleshooting as they create a list of instructions for putting together a tent.

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.

Help your students' reasoning skills grow with this activity that has them make educated guesses on whether or not an item will be attracted to a magnet.

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.

This hands-on lesson will get your students to investigate some mystery liquids, and they will have to use their observational skills to figure out what they are.

Your students will enjoy this hands on lesson where they make simple solutions and mixtures. They will have an opportunity to predict and observe solids that dissolve in water.

In this lesson, students will explore the life cycle of a pumpkin plant. Then they will have the chance to grow their own!

Energy is an essential part of our daily lives, but the resources that power the Earth are being threatened. In this lesson, students learn about renewable and non-renewable resources, including those that need protection.

In this lesson, students will create a set of instructions for navigating a life-size maze.

Transform the traditional egg drop experiment as you help students to engage in design thinking and develop empathy.

Spring is here! You can feel it, hear it, smell it, taste it, and see it! In this spring lesson plan, students will create a spring poem using their five senses.

This lesson engages students in activity to help them understand the phases of the Moon, and why they occur. Students read literature, analyze it, and then apply it to the small group performance of one cycle of the Moon’s phases.