Students design and construct a boat out of aluminum foil and a few other simple materials. The boats then be tested by floating them in water, then adding mass until they sink. They explore the various shapes of boat construction.

Students discover the fundamentals and daily applications of simple machines. They investigate basic engineering theory through their hands-on demonstrations of levers.

Students look closely at the text of "Othello." They use an online dictionary, and use various search engines. Students use an online Shakespeare concordance and make intelligent decisions about character. They write an intelligent...

Students use the exercise as a prelude to a "wet" lab or as a substitute for such a lab. It correlates well with colony transformation labs. This lab is recommended for students what have difficulty with the abstractions that genetic...

Students cite the importance of the steam engine, cotton gin and steel making process. They describe conditions in cities due to increased industrialization. They explain how the living and working conditions led to the development of...

Students explore weather conditions. In this weather investigation lesson, students use various search engines to list three facts about weather patterns, new vocabulary words, and a picture of a weather condition. Students use this...

Students construct a water filter. In this engineering lesson, students discover how to construct a water filtration system. Students work in groups to sort tools by their properties. Students analyze and construct a water filtration...

Students explore wheat. In this bread making lesson, students make their own loaf of bread and discover the history behind wheat. They work in pairs to follow step-by-step instructions for making the bread. This lesson includes a...

Students design an underwater vehicle. In this engineering instructional activity, students will design an underwater robot that includes specific systems for it to function properly. Each group will present their prototype to the class.

Students use the concepts of simple machines to construct a mobile. The inquiry is made in groups and presentations are made by constructing reports. The assessment is based upon the final product of the mobile and how students use...

Young scholars explore the concept that not all light is visible to the human eye. Although UV light is not visible, it can still be harmful, causing sunburns or skin cancer. They use special beads to detect UV light around the school....

Students build a tower out of straws. In this engineering lesson, students build a tower of straws that must be at least 58 cm tall. The goal is to be the group whose tower can support the most pennies. This lesson gives students the...

Students determine how much it would cost to build a pyramid using modern materials and ancient methods. They design scale drawings, models and submit final cost bids in an attempt to get the job of building a pyramid.

First graders develop problem-solving skills by designing methods for keeping lunch boxes cool. Once they determine the amount of sunlight and heat generated in shaded and unshaded areas, they explore ways to provide shade. Finally, 1st...

Fourth graders use candy to make a comet. In this activity, 4th graders examine the role comets have played throughout history, students watch NASA videos about comets and complete the activity by making an edible model of a comet. This...

Students conduct a series of experiments on thermoelectricity. For this physics lesson, students investigate how thermocouple works. They determine the voltage generated when different conductive materials are held at different...

Students participate in a Science and Technology unit designed to introduce the particle theory through drama, demonstrations, and hands-on investigations. They assume the role of engineers and design and build a hot tub for their...

Students will design a scientific investigation. In this engineering design lesson, students will set up an investigation, collect data and form a conclusion about bridge design. They will use common household items to construct their...

Emergine space engineers discover the area of complex geometric shapes. They find that, just as a spacecraft is composed of many smaller parts, so can polygons be broken into smaller shapes.

Students build electrical circuits. In this lesson teaching pre-service teachers how to use the 5E instructional model, students use materials to explore how to create an electrical circuit.

Students examine the methods of HIV transmission. In this disease control instructional activity, students use search engines on the Internet to research how HIV is spread. Students complete an included worksheet on HIV myths and facts.

Students study the different telescopes and instruments used in the Observatory.  In this engineering and research lesson students explore telescopes using a website and build data tables about them.

Learners investigate gravity and engineering by participating in a slide building experiment.  In this early physics lesson, students utilize cardboard boxes to create a model of a children's slide.  Learners analyze the other...

Students perform several different experiments to observe signs of chemical reactions and determine if reaction has occurred, use search engine to find Internet sites pertaining to chemical reactions, and write up brief summary of site.