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Unit 2: Number Theory Please see the Concept Map download to view how the unit is broken down. Key Learnings: 1. Factors and multiples are related in ways that are similar to the way that multiplication and division are related. 2. All natural numbers greater than one are either prime or can be written as a unique product of prime factors. 3. The number 1 (one) is always a factor of any number. Unit Essential Question: How can I use arrays and number theory to solve puzzles, break codes, and make decisions? Week of September 13 - September 17 Monday: Unit One Project Due/ Begin Unit Two Divisibility Rules (graphic organizer download) Prime & Composite Numbers Homework- Review Divisibility Rules Holt Textbook p. 166 (5-20) Tuesday: Cont. Divisibility and Prime & Composite Numbers Homework- Review Divisibility Rules Practice WS 4-1 Wednesday: Divisibility Rules Quiz Factors/Prime Factorization Thursday: Cont. Factors/Prime Factorization Expressing Numbers using Exponents Homework: Practice WS 1-3 Friday: Greatest Common Factor (GCF) Test (Divisibility Rules, Prime Factorization, GCF) Attn Parents: Due to some re-teaching extra practice with taught concepts, our last week's schedule will continue this upcoming week! Please encourage your child to continue to practice concepts even though we are moving on! Week of September 20 - September 24 (Be sure to check my blogs!) Monday: Factors/ Greatest Common Factors (GCF) Homework: p. 175 (8-16) Tuesday: GCF Word Problems Homework: GCF Word Problems WS Wednesday: Multiples/Least Common Multiples (LCM) GCF Quiz Thursday: LCM WOrd Problems Number Theory Review Game Homework: GCF/LCM Practice WS Friday: Number Theory Practice Test Week of September 27 - October 1 (be sure to check the blogs for minor changes) Monday: Review Number Theory Practice Test Submit Make Up Work Homework: More GCF/LCM Practice Tuesday: Back 2 School State Performance Task GCF/LCM Word Problem Hands on Activity Homework: More GCF/LCM Practice Wednesday: School Supplies State Performance Task Complete Word Problem Activity Thursday: Number Theory Review Game Homework: Review Friday: Unit 2 Number Theory Test REMEMBER: 1. You have HOMEWORK every MONDAY, TUESDAY, and THURSDAY! Devote 30 minutes everyday to READING and reviewing MULTIPLICATION FACTS!In order to be GREAT, you have to stop doing the NORMAL!Unit 2 Vocabulary Review the vocabulary using the flash cards on this page!
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