Archive for the ‘Robotics’ tag
Anna Lynn Martino attended one of our Professional Development classes recently and wrote a wonderful blog about her experience. Check it out below …
Reblogged – “Robots Oh My!” from (link temporarily unavailable)
Last week I attended another teacher training at CMU’s Robotics Academy. My goals this year was to be more comfortable working with ROBOTC, which is the programming language that my FTC robotics team uses. Also, I am teaching/mentoring/moderating our robotics class in the fall. As a middle school with a programming class, I thought my students would be better served by teaching them robotC but also I thought it would be great to have them also prepped for the team if they are interested in becoming part of the team.
Above is a collage showing the ROBOTC graphical interface, some “regular” ROBOTC, and a Tetrix bot.
Again, it was a really great workshop and I learned a lot! It is crazy. I have been teaching Scratch and this summer I introduced kids to Python and some basic programming in Arduino and I was struggling with explaining variables and functions. I got the basics but I had a hard time explaining it because I do not have a Comp Sci background but this time, I totally understood how variables and functions operating within a programming language. Tim Friez, our instructor, was really amazing and his style of teaching was perfect. I think, that his style is what a lot of teachers are starting to go for – in the parlance of our field – student-driven/centered.
We also had a teacher, who works on curriculum development at the center, come in and give us tips and hints about teaching robotics. It was practical advice and just giving us tips on what to be aware of. Also, in order to have a class, there is a fair amount of start-up costs.
What you need:
- The Robot kits (you might want different types)
- Fields (for kids to do their challenges on)
- license for the programming language
- license for the curriculum
- remote controls
- wifi/bluetooth adapters
- challenge elements (blocks, balls, cut pvc pipes, folders or books for walls
- colored electrical tape
- expansion kits if you have advanced students (which you will probably have)
I also met some really amazing people and it was great hearing what their challenges are and how they dealt with them. Most of us were just “regular teachers” which also made the prospect of having a robotics class less daunting.
I am again super excited about it but I also realize that I need to recharge. I am taking the next few weeks to do that before orientation week. I worked all of June and July. I do not want to go back feeling like I did not have this time to process all that I did this summer and last year.
If anyone is thinking about teaching robotics, I would highly highly recommend the CMU Robotics Academy. They offer online and campus workshops in the summer. They are going to have webinar soon about EV3 and ROBOTC.
Follow them on Twitter @ROBOTC or subscribe to their blog
Thank you, Anna for the great blog post! To read more from here blog, visit her at (link temporarily unavailable)!
FIRST TECH Challenge invited us to participate in their Summer Conference this week! Tim Friez, Senior Software Engineer, shared some advanced concepts in using ROBOTC such as understanding more about the Debugger, using 3rd Party Sensors, and coding practices to make your team more efficient and productive to develop reliable competition code. Check out the video below featuring his full presentation …
We were delighted to hear about an inaugural weeklong robotics summer camp happening in North Carolina that is using ROBOTC, ROBOTC Graphical, and the VEX Robotics IQ system to help teach students STEM while keeping them connected to their military families. (One of the mentors was trained at the Robotics Academy last summer too!) Read the story and watch the video highlighting this program below!
Reblog from East Carolina University’s News Service
ECU partners in Operation LINK mentoring program
Ten-year-old Tyrrek Grizzle took control of his paddle, maneuvering his miniature land mover with ease.
He and a teammate moved his robot across a grid and past an opponent to pick up as many green-colored blocks as possible and dump them in a coordinating green basket. The team that filled the basket with the most blocks in the three-minute competition won.
Grizzle attended an inaugural weeklong robotics summer camp through Operation LINK, an AmeriCorps school-based science, technology, engineering and mathematics mentoring program for elementary and middle grades students in eastern North Carolina. The STEM program, with a special emphasis on students from military families, will transition from an afterschool program to part of the regular school day this fall.
Offered this spring in Wayne County, the program aims to promote positive behaviors and success in school while keeping military youth connected to family. It’s a partnership between East Carolina University, AmeriCorps, military family support networks, veterans groups, community colleges and public schools.
The summer camp, held at Greenwood Middle School in Goldsboro, allowed students to make real robots from designs they developed in their afterschool program.
Counselors and campers used a box kit to construct a robot with up to 650 pieces. A software program (ROBOTC) developed at Carnegie Mellon Robotics Academy gave the students the ability to control movements.
“We had fourth-graders writing code,” said Michael “Mike” Dermody, associate professor of cinematic arts and media production in the ECU School of Art. Dermody, who grew up in a military family, said “It’s amazing how quickly they adapt. It’s a very tactile and hands-on experience. They go in and test and modify it. There’s lots of activity between the computer itself and the robot.”
For Grizzle, a rising fifth-grader at Tommy’s Road Elementary School, taking his work from the computer lab to create a functioning robot is exciting. “Robots help you in a lot of ways,” said Grizzle. “They help us do things we can’t normally do ourselves.” Grizzle has cousins who serve in the military.
The pilot program will become part of the curriculum this fall at three Wayne County schools with a higher population of children from military families, said Lou U. Rose, Operation LINK coordinator in the ECU College of Education, which has facilitated the program.
“We will be able to impact more kids that way.”
Area teachers observed some of the program activities. “Some will do it as an elective in science and math classes,” Rose said.
“The beauty of this is they can tailor it and run with it and be creative. It brings relevancy in the real world, and maybe will get students interested in science.”
Michael Giddens, an AmeriCorps camp mentor who earned a teaching certificate in middle grades science and math from ECU in May, said students learned to collaborate and work as a team at the camp.
“The energy has been electrifying,” Giddens said. “Keeping them (students) engaged is a challenge in the classroom in the 21st century.”
One old-fashioned value students have learned has been patience, Giddens said, such as when broken robots have had to be re-assembled. Now poised to reach more students, the initial idea for the Operation LINK program was to create a way for military parents to interact with their children – via the web – while the parents were away from home. “It’s (been) a way to keep the child connected,” Dermody said.
Amy Perry’s nine-year-old daughter Kayla and 10-year-old daughter, Alexis, participated in the afterschool program. Perry, a technical sergeant in the U.S. Air Force, inspects aircraft for defects at Seymour Johnson Air Force Base. The Perry family doesn’t have a computer, internet or cable in their home. So the program has helped support her girls’ interests in science and technology. “It works for us,” she said.
Perry said the counselors encouraged her daughters’ unique personalities. “It’s allowing them to have the space to be who they are,” she said. “Respecting others is important.”
Kayla Perry said she enjoyed the computer lab and making a virtual robot. “I like the teachers. All the time they think of cool things for us to do,” she said. “They always come up with these amazing ideas.”
Program activities have helped build relationships between mentors and students, and among students, said Virginia Harris, a retired teacher and military spouse who taught 23 years in several states and overseas.
“I’ve seen changes in the students, being able to work together and learning to follow rules better,” Harris said. “One of the main things they learn is you’re not an island. You have to get along with people in life. I think it’s difficult for little people to work together as a team sometimes.”
To learn more, visit www.ecu.edu/operationlink.
ROBOTC user, Sigtrygg (forum name), recently shared a project on the ROBOTC forums that they have been working on called the NXT Room Explorer Bot with Mapping Functions. Check out the YouTube video of the robot in action …
Sigtrygg description and breakdown of the bot …
The robot is based upon a standard REM-Bot but in addition equipped with a HiTechnic gyro, HiTechnic compass sensor and an omni-wheel. First the robot moves about 360° to calibrate the compass using the gyro (thank you to Xander Soldaat for code!). Then the robot moves its sonar-head to the right, to the left and in front position to get the distances according to its position. After doing this it turns around to the wall with the minimum distance and drives in front of it until sonar sensor detected a minimum sensor distance, e.g. 20cm. Then the robot turns parallel to the wall, moves his sonar-head to the right detecting the distance to the wall and drives counter clockwise parallel to the wall balancing distance. A mapping-task records the compass and odometry data every second and calculate the polar coordinates to cartesian coordinates (x,y). The coordinates are written as “map.txt”-file. So you can use Excel or an other program to draw the path which the robot had moved. In addition to that you can follow the path at the NXT-LCD-screen. I had to choose a scale for it, so you have to suit the scale to your room size. If the robots touch sensor has detected an obstacle the robot moves back and turn left for 90 degrees and continuous his explorer-duty always running counter clockwise with wall to the right. How to expect the end of path doesn’t suit exactly to the beginning because of inaccuracies of compass and odometry measures.
To read more about this project, check out the ROBOTC Forum post here!
We are excited to give you a preview into our newest curriculum series: The Introduction to Programming VEX IQ with ROBOTC. The website is still in-the-works, but it should be completely ready by August. The focus for this curriculum is on the VEX IQ virtual and/or physical robot and the ROBOTC 4.0 software featuring the new graphical function. It consists of videos, PDFs, quizzes, and our famous easy to use step-by-step videos. Check out some of the videos of from our curriculum series …
The Introduction to Programming VEX IQ with ROBOTC is a curriculum module designed to teach core computer programming logic and reasoning skills using a robotics engineering context. It contains a sequence of projects (plus one capstone challenge) organized around key robotics and programming concepts.
Why should I use the Introduction to Programming EV3 Curriculum?
Introduction to Programming provides a structured sequence of programming activities in real-world project-based contexts. The projects are designed to get students thinking about the patterns and structure of not just robotics, but also programming and problem-solving more generally. By the end of the curriculum, students should be better thinkers, not just coders.
What are the Learning Objectives of the Introduction to Programming VEX IQ Curriculum?
- Basic concepts of programming
- Sequences of commands
- Intermediate concepts of programming
- Program Flow Model
- Simple (Wait For) Sensor behaviors
- Decision-Making Structures
- Engineering practices
- Building solutions to real-world problems
- Problem-solving strategies
For more info and to see the online version of the curriculum, visit http://curriculum.cs2n.org/vexiq.
The ROBOTC and Robot Virtual World teams are thrilled to announce the availability of our newest virtual world: VEX IQ Highrise! Like previous simulations of the VEX competitions, this virtual world includes a fully programmable robot, the correctly scaled field, game objects, and score and timer tracking. It’s absolutely perfect for teams who want to do strategic planning and learn how to program.
Just like the official 2014-2015 VEX IQ competition, the object of the game is to attain the highest possible score by Scoring Cubes in the Scoring Zone and by building Highrises of Cubes of the same color on the Highrise Bases. Each Cube Scored in the Scoring Zone is worth a point value equal to the Highrise Height of the same color as the Cube. That is, if a team builds a Highrise of 3 red Scoring Cubes on the Highrise Base, a red cube in the Scoring Zone is worth 3 points.
The download for the VEX Highrise virtual world, along with additional helpful information can be found at RobotVirtualWorlds.com/VEXIQ.
The China ROBOTC team sent us some great photos from the China International Robotic Show in Shanghai, which they’ll be at from July 9-11. We will update the photos here and on our Facebook page as we get them from the weekend!
Each module was created independently with common inlet/outlet bays so that they could be reconfigured in any order. They even include some of the new multicolored VEX IQ parts, coming summer 2014!
Do you have a cool project? If so, email us at firstname.lastname@example.org.
Did you know that you can sign up for the Robotics Summer of Learning anytime during the summer? All our live webinars are recorded, so you can easily sign up today and work at your own pace!
How do I join and get into the class?
Sign in or sign up for a new account at CS2N.org. Then visit http://cs2n.org/summer-of-learning and click on the VEX IQ robot. You’ll be taken to a new page where you will click “View” under “Summer of Learning 2014 – VEX IQ – Intro.” From there you will be in the official Summer of Learning course!
How much does this course and/or software cost?
Nothing at all! It is free until September 1, 2014.
What do I need to download?
ROBOTC and the VEX IQ Challenge Pack. You need to download both items. The License ID and Password is located in the CS2N Moodle Course. Use these to activate the license for the entire summer (through September 1st). Computer Minimum Requirements.
Where can I find the link for the live classes?
The link is at the top of the section for the topic of that class. For example, if the topic for the live class is turning, the link will be at the top of the basic movement section. This is also where you will find the recording after the live class has ended.
What is the class schedule?
The live class schedule is listed below, but remember that you can work throughout the summer at your own pace. All classes are recorded. Just keep in mind that if you work ahead, some items of the curriculum will not be released until later this summer.
Will I be able to use the ROBOTC Graphical with EV3 and/or NXT? And, will there be a RSOL class for that?
ROBOTC for LEGO MINDSTORMS is still in development, but it will be available later this summer. Once it is ready, there will be a Robotics Summer of Learning course specifically for it.
Live Webinar Course Schedule
- June 16: Introduction to Software, Setup, Forums and Procedures used in this course
- June 17: Intro to Expedition Atlantis and Moving Forward
- June 23: Turning and Intro to Ruins of Atlantis
- June 30: Forward until Touch and Forward until Near
- July 7th: Turn for Angle, Forward until Color, Intro to Palm Island
- July 14th: Loops and if/else
- July 21st: Repeated Decisions, Continuous Decisions, Intro to Operation Reset
- July 28th: Joystick and Button control, intro to VEX IQ Highrise