Langton’s Ant is a cellular automaton that models an ant moving on a grid of cells following some very basic rules. At the start of the simulation, the ant is randomly positioned on a 2D-grid of white cells. The ant…
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Number Sequence – Finding the nth Term
Can you complete the following number sequences? Number Sequence #1: Number Sequence #2: Number Sequence #3: Number Sequences There are different types of number sequences. Let’s investigate the most widely used types of number sequences. You may want to read…
Original Price Calculator
Shopping during the sales can sometimes be very confusing. With discounted prices at 10%, 20%, 50% or even 70%! For this challenge you are going to write a Python script that prompts the user to enter a discounted price in…
Python Turtle – Protractor Challenge
Python Turtle? Let’s Recap! Looking at the following code can you explain the purpose of each Python Turtle instructions: turtle.color(“red”) turtle.forward(100) turtle.right(90) turtle.left(45) turtle.penup() turtle.pendown() turtle.goto(0,0) turtle.circle(50) turtle.setHeading(45) (X,Y) Coordinates? The canvas we are drawing on (using Python Turtle) is…
Area Calculator Flowchart Challenge
In this challenge you will design an algorithm to calculate the area of various shapes as listed below: Shape Name Area Square width2 Rectangle width x length Circle pi x radius2 Triangle base x height / 2 Your algorithm should:…
Min, Max, Mean, Median and Mod – Flowcharts
In this challenge we will design algorithms used to calculate the Min, Max, Mean, Median and Mod from a list of numbers. First you may want to refresh your maths skills and check the meaning of these terms: http://www.purplemath.com/modules/meanmode.htm MIN…
Fizz-Buzz Game Algorithm
Fizz-Buzz is a group word game for children to teach them about division. Players take turns to count incrementally, replacing any multiple of three with the word “fizz”, and any multiple of five with the word “buzz”. Fizz-Buzz Challenge For…
Finding the factors of…
For this challenge you will use an algorithm to find all the factors of a given number. Factors are numbers we can multiply together to get another number. For instance, factors of 15 are 1, 3, 5 and 15, because…
Bidding Process – Flowchart
For this challenge we will consider the bidding process used within online auction websites such as eBay. Our aim is to create a system that will accept bids from the end-user, check if the bid being placed is greater than…
Entry Fees Calculator using a Flowchart
For this challenge you will create a flowchart to explain the process that a computer will have to follow to calculate the entry fees to an aqua park for a small group of visitors or a family. Below is the…
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