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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.

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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

  1. 1Linear Relations y = mx + b
  2. 2Theoretical Probability
  3. 3Random Experiment in Scratch
  4. 4Simulation: Roll 1000 Times
  5. 5Experimental vs Theoretical Probability
  6. 6Efficiency: One Loop Instead of Six
  7. 7Rule-Based Chatbot
  8. 8Capstone: Probability Lab + Chatbot
Start this grade free