Return to Ray's Intellectual Arithmetic
Practice and review how to solve problems containing multiplication of basic numbers.
Topics from Unit 3:
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- multiplication
- counting by groups, skip counting
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Unit 3 Lesson contents:
Ray's Lesson 12 & 13, and 14 & 15 instructional videos
Assignment - complete exercises for lesson 12, 13, 14, and 15
Activity - Use Cuisenaire Rods to learn how multiplication is simply counting by groups, and learn some math history about the great John Napier!
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!