Students learn how to program using loops and switches. They see how loops enable us to easily and efficiently tell a computer to keep repeating an operation. They also see that switches permit programs to follow different instructions based on whether or not preconditions are fulfilled. Using the LEGO MINDSTORMS(TM) NXT robots, sensors and software, student pairs perform three mini programming activities using loops and switches individually, and then combined. With practice, they incorporate these tools into their programming skill sets in preparation for the associated activity. A PowerPoint® presentation, pre/post quizzes and worksheet are provided.

Developed by the Science Museum of Western Virginia, this educator outline was written for an in-museum program that addresses computational thinking. Teachers and students in grades 3-4 will expand knowledge of computer science algorithms and programming content while working through the activities "Flossbot" and "Edison Bot Activity".

*Edison bots are used for the second activity.

Key concepts include:
computer science
coding
programming
binary
computer
robot
loop
bug/ debug

This is a very brief introductory lesson using a game coded in java to introduce while loops and if and else if statements.

In this 15 minute video, Paul Andersen explains how feedback loops allow living organisms to maintain homeostasis. He uses thermoregulation in mammals to explain how a negative feedback loop functions. He uses fruit ripening to explain how a positive feedback loop functions. He also explains what can happen when a feedback loop is altered.

Also included is a concept map, slide show, worksheet and transcript of the video.

Transcript added from YouTube subtitles. You can use this to write your own worksheet or quiz.

Developed by the Science Museum of Western Virginia, this educator outline is intended to assist in guiding middle school-aged students through various activities using the Rokit Smart robot kit. The Rokit Smart utilizes Arduino, a widely-used open-source environment for programming that enables users to create interactive electronic objects.  Designed through modules, the activities can be grouped to fit after-school, summer camp, or other student enrichment needs.  

Developed by the Science Museum of Western Virginia, this educator outline is intended to assist in guiding middle school-aged students through various activities using the Rokit Smart robot kit. The Rokit Smart utilizes Arduino, a widely-used open-source environment for programming that enables users to create interactive electronic objects.  Designed through modules, the activities can be grouped to fit after-school, summer camp, or other student enrichment needs.  

Developed by the Science Museum of Western Virginia, this educator outline is intended to assist in guiding middle school-aged students through various activities using the Rokit Smart robot kit. The Rokit Smart utilizes Arduino, a widely-used open-source environment for programming that enables users to create interactive electronic objects.  Designed through modules, the activities can be grouped to fit after-school, summer camp, or other student enrichment needs.  

Developed by the Science Museum of Western Virginia, this educator outline is intended to assist in guiding middle school-aged students through various activities using the Rokit Smart robot kit. The Rokit Smart utilizes Arduino, a widely-used open-source environment for programming that enables users to create interactive electronic objects.  Designed through modules, the activities can be grouped to fit after-school, summer camp, or other student enrichment needs.  *Module 4 is meant to be done after Modules 1-3 are completed. 

 In  this lesson, the students in 3td grade will learn the basics of looping. 

Students are given a difficult challenge that requires they integrate what they have learned so far in the unit about wait blocks, loops and switches. They incorporate these tools into their programming of the LEGO MINDSTORMS(TM) NXT robots to perform different tasks depending on input from a sound sensor and two touch sensors. This activity helps students understand how similar logic is implemented for other every day device operations via computer programs. A PowerPoint® presentation, pre/post quizzes and worksheet are provided.