Lesson Objective: To teach students about algorithms and programming.
Materials Needed: LEGO RCX kits, extra LEGO pieces, light sensor, ring for bots to fight in made of a tape circle on the floor, Computers running ROBOLAB.
Procedure:
1. Teach the students about algorithms as...

In this lesson students have to build a "spatula" (cantilevered beam) that can hold as much weight as possible. Students learn what makes strong and sturdy connections in LEGO building and can explore how cantilevered beams work.

This is part of the curriculum unit "Robotics: Assisti...

Objectives:
Kids will program motors to change direction 3 times using rotations, seconds, degrees, or unlimited DURATION and make a robot that does the Bunny Hop.

In this activity, students will design and construct a working RCX or NXT music box in which LEGO mini-figures move while a song plays.

Students will learn to build with gears, and learn to program music.

Materials:
* RCX or NXT
* Assortment of LEG...

This steering wheel uses the HiTechnic accelerometer to determine the angle and send it to another NXT car over the bluetooth. The motor acts as a speed controller.

This lesson plan and student "journal" page ask students to design and build moveable models of animal structures. A rubric is included for students to use to critique their models.

Using beams, connector pegs, and craft materials (such as foam and glue), students create a handle for a stamper. Students will need to build the handle and attach the foam shape. Students test it out by using ink and putting a stamp on paper.

Using the Hi Technic Accel Sensor, these two programs send (via the Mail Icon) positional data from one NXT to another NXT, which receives that value and drives forward and backward. The speed of the motors is relative to the angle the first NXT is tilted.

Learning Objective:
Build a robotic NXT LEGO car equipped with a light sensor and program it to drive at a speed based on the light sensor input.

Student Challenge:
Build and program a two-motor car equipped with a light sensor. The car should drive forward and will ha...

Popeye the Crab (named for his eye that continually popped off during construction) is a LEGO creation fabricated by a 14 year old boy. Popeye walks with a 3-point motion and runs automatically with a switching system on the back, which controls the pneumatic legs.