Instructions
This worksheet explores the fascinating parallels between the digital genetics in the game Wobbledogs and the real-world engineering of the Lego Education Spike Prime set. Answer each section to the best of your ability.
Part 1: Biological Code vs. Mechanical Code
In Wobbledogs, a dog's traits and behaviors are determined by its genetic code. In robotics, a machine's actions are determined by its programming code. Match the Wobbledogs concept in Column A with its closest robotics equivalent from Column B.
| Column A: Wobbledogs Concept | Column B: Spike Prime Concept | Your Answer (Letter) |
|---|---|---|
| 1. Dog's DNA / Genetic Code | A. The programmable Hub (the "brain") | |
| 2. Dog's Brain | B. Motors and wheels (actuators) | |
| 3. Legs, Wings, Tails | C. A bug or error in the code | |
| 4. Senses (Sight, Hearing) | D. The program script (written in Word Blocks or Python) | |
| 5. Random Genetic Mutation | E. Battery power | |
| 6. Food / Energy | F. Color Sensor, Distance Sensor, Force Sensor |
Part 2: Design Challenge - The Automated Dog Pen
Imagine you need to build a real-life automated helper for your Wobbledogs using the Spike Prime set. Your task is to design a robot that can find food pellets (which we'll say are blue) and deliver them to a designated feeding area (which we'll say is a red mat).
1. Components List: List the essential Spike Prime components you would use for this robot and briefly state their function.
Example: Large Motor - To power the robot's wheels.
2. Programming Logic (Pseudocode): Pseudocode is a simple, step-by-step description of what your program will do, written in plain English. Write the pseudocode for your "Feeder-Bot." Think about how it will find the food and know when it has reached the feeding area.
START PROGRAM
LOOP FOREVER:
1.
2.
3.
4.
5.
END LOOP
Part 3: Critical Thinking - Mutation and Modification
In Wobbledogs, you can selectively breed and mutate dogs to have wildly impractical features, like dozens of legs or no head. While this is harmless in a game, it raises questions about real-world technology.
Discuss one potential ethical concern related to either the genetic modification of real living organisms OR the development of highly autonomous robots. Then, describe one significant positive impact that one of these technologies could have on society.
Ethical Concern:
Positive Impact:
Answer Key
Part 1: Biological Code vs. Mechanical Code
- D - The dog's DNA is the fundamental instruction set, just like the program script.
- A - The dog's brain processes information and makes decisions, like the programmable Hub.
- B - Legs, wings, etc., are physical parts that allow the dog to move and interact, just like motors and wheels (actuators).
- F - A dog's senses gather information from the environment, like the various sensors in the Spike Prime kit.
- C - A random mutation is an unplanned change in the genetic code, similar to an unexpected bug or error in a program.
- E - Food provides the energy for the dog to function, just as the battery powers the robot.
Part 2: Design Challenge - The Automated Dog Pen
(Answers will vary but should demonstrate logical thinking. Below are example answers.)
1. Components List (Example):
- Programmable Hub: To run the program and control all components.
- 2x Large Motors: To drive the wheels for movement.
- 1x Medium Motor: To power a claw or scoop mechanism to pick up food.
- 1x Color Sensor: To detect the blue food pellets and the red feeding mat.
- 1x Distance Sensor: To avoid bumping into walls or the Wobbledogs themselves.
2. Programming Logic (Pseudocode) (Example):
START PROGRAM
LOOP FOREVER:
1. Drive forward and scan the ground with the Color Sensor.
2. IF the Color Sensor detects BLUE (food pellet):
a. Stop driving.
b. Activate the Medium Motor to scoop up the pellet.
c. Start driving again, now scanning for RED.
3. IF the Color Sensor detects RED (feeding area):
a. Stop driving.
b. Reverse the Medium Motor to drop the pellet.
c. Turn around and resume scanning for BLUE.
4. END IF
END LOOP
Part 3: Critical Thinking - Mutation and Modification
(Answers will vary significantly. A good answer will be well-reasoned and specific.)
Example Ethical Concern:
- Genetic Modification: An ethical concern is "playing god" and creating animals that might suffer due to their modifications (e.g., breeding a dog for looks that cause it to have breathing problems). There is also a risk of unintended consequences for the ecosystem if genetically modified organisms are released into the wild.
- Autonomous Robots: A major concern is job displacement, where autonomous robots take over human jobs, leading to widespread unemployment. Another concern is the ethics of using autonomous robots in warfare and the lack of human accountability if a robot makes a fatal mistake.
Example Positive Impact:
- Genetic Modification: A significant positive impact could be developing crops that are resistant to drought and disease, which could help solve world hunger. In medicine, it could be used to cure genetic diseases in humans.
- Autonomous Robots: A positive impact is the use of robots for dangerous jobs that are unsafe for humans, such as search and rescue in disaster zones, deep-sea exploration, or handling hazardous materials. They can also greatly assist the elderly or disabled with daily tasks, improving their quality of life.