Tell your students that unlike the wait block, the switch block does not wait and performs the check immediately. Thus, they should have a time wait block at the start of the program so they have time to put the respective ball on the field and the robot can distinguish the color of the ball correctly.

To access the full video please subscribe to FLLCasts.com
- #1023
- 20 Aug 2017
Courses and lessons with this Tutorial
This Tutorial is used in the following courses and lessons

Level C2. "Cooperation". Robotics with LEGO
The sixth level of the Robotics with LEGO curriculum for students in third or fourth grade.
For the first time two different robots are required to solve a challenge. Students learn how to cooperate and find a common approach to the challenges and how to distribute their roles. Various robots are built, even a crane that loads a truck. Students use two sensors at the same time so that they find their target and find out whether their partner-robot is ready with their part of the challenge.
- 41
- 6:39
- 137

Lesson 2 - Dumptruck
Introduction
Today we will continue our work with heavy equipment used in the mining industry. We will transport various minerals and we will program the robot to recognize the load it carries and deliver it to the right dump point. What mineral stones do you know?
- 4
- 3
- 5
- 3d_rotation 1