Return to Ray's Intellectual Arithmetic
Learn how to work with fractions
Topics from Unit 5:
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- fractions
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Unit 5 Lesson contents:
Ray's Lesson 20, 21-23, 24-25, 26-28, 29-30, 31-33, 34-36, 37-38, 39-40, 41-43, and 44 lesson videos
Assignment - complete exercises for lessons 20-44
Activities - working with units, converting words to math sentences, math games,
This unit is the recorded lessons through Ray's New Intellectual Arithmetic. This book is available for free on google books. Activities for these lessons can be found described on the lesson page and also at the Scio Academy facebook group. (facebook.com/groups/scioacademy)
For specific help on a concept, feel free to select the unit that corresponds to your text or email your tutor!
Unit Lessons
- Ray's Lesson 20 - Fraction Basics 1 semester - elementary course
- Ray's Lesson 21 - 23 : Fractions 1 semester - elementary course
- Ray's Lesson 24 - 25 : Fractions 1 semester - elementary course
- Ray's Lesson 26 - 28 : Simplifying Fractions 1 semester - elementary course
- Ray's Lesson 29 - 30 : Common Denominators 1 semester - elementary course
- Ray's Lesson 31 - 33 : Subtracting Fractions 1 semester - elementary course
- Ray's Lesson 34 - 36 : Multiplying & Simplifying Fractions 1 semester - elementary course