This lesson compares and contrasts different hydroponic systems and their benefits and setbacks. Then, the plan walks the students through the hands-on activity of creating a Kratky bin for hydroponic
This is a modified version of the popular Birthday Polynomial project for Algebra 2/ Pre-Calculus. Students create and analyze a polynomial and its first and second derivatives using technology.
Students who have been studying logarithms can apply them using a chemistry lab to discover the pH of acetic acid (white vinegar) and even compare this to other acids.
Students will conduct a lab activity to gather information about how the heart rate can be affected by rest and by exercising. They will learn how to calculate their own target heart rates using a
Parachutes - Air Resistance
Edison Robot Challenges
Featured Lesson Plans
Check out these notable lesson plans.

24 Hour Garbage Lab
Three day lesson on garbage, recycling, and composting. Day 1: Students are provided a garbage bag and no instruction on recycling. *Collect all of your disposable garbage for 24 hours. Bring it back

Radioactive Orbs
This lesson focuses on using the engineering design process and simple machines to design a device that the students can use to safely transport radioactive orbs across the span of 8 feet. Students

Marvelous Mexican Jumping Beans
In this third-grade lesson, students will make educated guesses about the "mystery object." Students will record what they notice and wonder about Mexican Jumping Beans. Students will create a game