Maths Assessment Activity: The Algorithmic Production of Knowledge

Luhn algorithm investigation: students check a credit card number by hand using the algorithm's steps, explain why changing one digit breaks it, and compare an equivalent digit-sum method.
File type
PDF
Preparation
Print ready

Updated Mar 02, 2022

Topic
Maths Assessment, Maths Coding
Resource types
Assessments
Preparation
Print ready

From the author

About this resource

This is a maths assessment activity titled The Algorithmic Production of Knowledge inspired by NewScientist: Infinity and Beyond – Richard Webb. It is a timed 40-minute assessment with 6 different detailed tasks for students to complete.

In the classroom

Teaching tips & learning objectives

Learning objectives

  • Apply the Luhn algorithm to test whether a number is valid

  • Explain how a single-digit change affects the check

  • Interpret a spreadsheet formula and Python code that carry out an algorithm

Skills covered

  • Following an algorithm — working the Luhn steps in the table for a card number

  • Reading code — commenting on Python that implements the same check

No reviews yet

Downloaded this resource? Tell other teachers how it went.

Resource details

Concepts & topics

Core concepts

  • Algorithms

  • Luhn algorithm

  • Check digits

  • Spreadsheet formulas

  • Python

Explore more

Categories this resource belongs to

Explore related searches

More to explore

You may also like