Design and construct buildings with rooftop gardens. Junior engineers work in groups to build two buildings and then perform experiments to determine whether or not a garden affects the building's temperatures. They graph and interpret...

Students explore Green Construction. In this lesson based on the experiences of Peace Corps volunteers, students gain insight into alternative construction in Guatemala. They examine the pros and cons of using alternative building...

Students investigate the use of hydroponic gardening on the world food supply. In this hydroponic gardening lesson, students make a garden out of a soda bottle, grow a cilantro plant, and compare hydroponics with regular gardening using...

Second graders explore mathematics by participating in a pattern building activity. In this geometric construction lesson, 2nd graders discuss a story problem in which a gate needs to be built from triangles and trapezoids up to a...

Middle schoolers build a solar oven. In this Science lesson, students construct a functional solar oven. Middle schoolers design the oven and explain the energy concepts involved.

Build a spectrometer to analyze properties of light. Scholars examine the spectrum from CDs and DVDs from two different light sources. Using the spectrum, they work to identify different elements.

Students explore natural animal habitats. In this lesson on biomimicry and habitation design, students will use classroom and field examples to examine animal habitats. Students will construct a model of a natural animal habitat. This...

Students explore biology by conducting a nature experiment. In this pond examination lesson plan, students utilize recycled materials, play-doh and water to recreate a pond and its inhabitants. Students identify the different elements...

Properties about triangles are explored in this lesson. Geometers make conjectures about the length of a triangle's sides, the length of the angles in relation to the length of the sides, and the measure of the exterior angles of a...

High schoolers examine how to apply conservation of energy and properties of matter to a spectroscope.  In this energy lesson students build their own spectroscope and observe three kinds of spectra.

Students construct a catapult that shoots a cotton ball at least two meters using Legos, rubber bands, and plastic spoons. They discuss how the catapult works, and identify any problems they had with their experiment.

First graders explore physics by participating in a class experiment. In this flight lesson, 1st graders create a spinner using construction paper and snap cubes which fly when spun right in class. Students make predictions as to which...

Students examine and research the parts of a cell, their functions, and life processes. They simulate how cells receive nutrients using coffee filters, water, and coffee, and construct cells using pudding, cookie dough, and candy.

Students use rocks and fossils to interpret the geology of an area. They use prior knowledge and make recommendations about where to build a subdivision based on the rocks.

Students collect data about energy usage and use mathematical calculations to analyze their data. For this energy conservation and statistics math lesson, students survey their homes to complete an energy usage worksheet. Students...

Students create a solar water heater. In this solar energy instructional activity, students conduct an experiment to determine which colors absorb more radiant heat. Students investigate the relationship of heat loss to insulation....

Students compare roofing materials to determine which ones reduce rain runoff. In this rain runoff lesson plan, students use a milk carton, stickers, soil, and more to create this activity.

Students study the differences between an acid and a base.  In this pH lesson students view a demonstration then test chemicals in groups.

Students complete a KWL chart on what they comprehend about water. They complete a water activity determining how much usable water is available, and they determine the water usage in their households. Students take notes on water and...

Students participate in a nature walk to learn about their natural environments. In this nature study lesson, students brainstorm a list of things to look for on their nature walk. Students go on the nature walk and locate objects they...

Pupils discover the uses of energy and the difference between renewable and nonrenewable resources. They participate in hands-on activities to help them explain the concept of energy.