Spies, Lies, and Codes

by Tom Abraham and Connie Aphonephanh

Introduction
Anchor Video
Concept Map
Project Calendar
Lesson Plans
Letter to Parents
Assessments
Resources
Modifications
Grant

Home

CALENDAR

 

 

MONDAY

TUESDAY

WEDNESDAY

THURSDAY

FRIDAY

WEEK 1

Introduction to coding – anchor video (CAT Background knowledge)

Shift Ciphers

Tom’s Lesson 1 (Shift Ciphers)

Presentations on History of Ciphers

Field Trip to World War II Museum

WEEK 2

Functions, Graphs, and Tables

Quiz over shift ciphers (CAT – Productive  Study Time Logs)

Tom’s Lesson 2 (Reversing Shift Ciphers)

Connie's Lesson 1 (Order of Operations and Distributive Property)

Inverse Functions (CAT – Documented Problem Solutions)

WEEK 3

Modular Arithmetic

Modular Arithmetic

Introduction to Cracking Codes

Quiz on shift ciphers, modular arithmetic, and functions

Frequency Analysis

WEEK 4

Cracking shift ciphers

Connie’s Lesson 2 (Stretching a Shift Cipher)

Equivalent Expressions

Two-step process vs. multi-step process

Quiz on stretched shift ciphers

WEEK 5

Keyword Coding

Matrix Operations

Challenge students to design more effective codes

Sum up key concepts (CAT – Concept Map)

Presentations over Codes and Ciphers

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 Tom Abraham & Connie Aphonephanh