Reasonix MAC™ · Grade 8
Grade 8 — Probability and Simulation
Roll 1000 times and watch experiment meet theory.
Grade 8 at Reasonix MAC: linear relations y = mx + b, theoretical vs experimental probability, 1000-roll simulations, efficiency, and a rule-based chatbot.
The three bridges in this grade
Mathematics
Linear relations y = mx + b, theoretical probability
Algorithms
Simulation and efficiency: fewer steps, same answer
Coding
repeat 1000 [ change list[pick random 1 to 6] by 1 ]
Try it right now
Move it, click it, and watch the maths, the algorithm and the code change at the same moment.
1
2
3
4
5
6
Rolls: 0 · theoretical per face: 16.7%
MATH
Theoretical probability per face is 1/6. Experimental probability = count ÷ rolls.
ALGO
Simulation: repeat the trial many times and store counts in one list instead of six conditions.
CODE
repeat 1000 [ change counts[pick random 1 to 6] by 1 ]
Grade 8 lessons
- 1Linear Relations y = mx + b
- 2Theoretical Probability
- 3Random Experiment in Scratch
- 4Simulation: Roll 1000 Times
- 5Experimental vs Theoretical Probability
- 6Efficiency: One Loop Instead of Six
- 7Rule-Based Chatbot
- 8Capstone: Probability Lab + Chatbot