Ray’s Intellectual Arithmetic

Intellectual Arithmetic

Arithmetic is the skill of working with numbers. In this course, we work through Ray's Intellectual Arithmetic as we study addition, subtraction, multiplication, division, and fractions. In our study of numbers, we touch on basic number theory and place value. 

 

These lessons follow the format of Ray's New Intellectual Arithmetic, which can be found for free on google books.  

This study of arithmetic contains: 

  1. a video lesson
  2. book assignment from corresponding lesson
  3. weekly activity - listed on syllabus and shared in the Scio Academy facebook group - facebook.com/groups/scioacademy
  • Prerequisites: number recognition
  • Materials:
    • Ray's Intellectual Arithmetic

 

Course Content

Units