Students examine the Great Wall of China. In this world wonders lesson, students discover facts about the wall and its construction as they research the landmark. Students build their own replica of the wall in their classroom.

Students practice problem solving skills and experimental design. They build a vehicle that can traverse "glacial" ice capable of carrying a specific load and glide smoothly, creating as little effort as possible for the skier pulling...

Fourth graders explore The Great Wall of China and use materials to make a class Great Wall of China students measure a portion of the classroom, school or playground and construct a "Great Wall" to scale.

Students choose which building material to use to create their structure and which animal to house. After being read a story, they examine and identify the differnet types of homes mentioned. They take pictures of their structures...

In this lesson, students learn about the chemical reactions that release various pollutants into the atmosphere and what happens when pollutants in the air are exposed to sunlight. They model incomplete combustion using LEGO bricks, and...

Students quantify the percent of light reflected from solutions containing varying concentrations of red dye using LEGO MINDSTORMS NXT bricks and light sensors. They begin by analyzing a set of standard solutions with known...

Students are introduced to the concept of light pollution by investigating the nature, sources and levels of light in their classroom environment. They learn about the adverse effects of artificial light and the resulting consequences on...

Using the LEGO MINDSTORMS NXT kit, students construct experiments to measure the time it takes a free falling body to travel a specified distance. Students use the touch sensor, rotational sensor, and the NXT brick to measure the time of...

Students design, build and evaluate a spring-powered mouse trap racer. For evaluation, teams equip their racers with an intelligent brick from a LEGO MINDSTORMS NXT Education Base Set and a HiTechnic acceleration sensor. They use...

Through investigating the nature, sources and level of noise produced in their environment, students are introduced to the concept of noise pollution. They learn about the undesirable and disturbing effects of noise and the resulting...

Students learn about the anatomy of the ear and how the ears work as a sound sensor. Ear anatomy parts and structures are explained in detail, as well as how sound is transmitted mechanically and then electrically through them to the...

A mini-activity, which uses LEGO MINDSTORMS NXT intelligent bricks and light sensors gives students a chance to investigate how light sensors function in preparation for the associated activity involving the light sensors and taskbots.

Students learn how two LEGO MINDSTORMS NXT intelligent bricks can be programmed so that one can remotely control the other. They learn about the components and functionality in the controller and receiver programs

Students identify different bridge designs and construction materials used in modern day engineering. They work in construction teams to create paper bridges and spaghetti bridges based on existing bridge designs. Students progressively...