The Ultrasonic Sensor Lego Robotics Lesson plan includes three missions for students to complete. This editable lesson plan includes directions for teachers, slide presentations, and a challenge mission with a rubric. The first 2 missions use a Slide Presentation to guide teachers and students through the use of the ultrasonic sensor. Examples of how each mission should be laid out are included as well as helpful tips for the students. The first two missions show students how to completely write the block program. As you progress through the slide presentation, each block of code is fully explained. The third mission is a challenge mission that requires students to have their Robot run a Maze Course using their knowledge of the Ultrasonic sensor. This lesson plan should take about 2 weeks to complete.