# 6th Grade Numerical Expressions Unit

#### This unit corresponds with Chapter 1 in our "Big Ideas" textbook series.

## Classroom Links:

- Big Ideas green Chapter 1 online resources
- Lesson 1 videos from BigIdeas
- Lesson 2 videos from BigIdeas
- Lesson 3 videos from BigIdeas
- Lesson 4 videos from BigIdeas
- Lesson 5 videos from BigIdeas
- Lesson 6 videos from BigIdeas
- Lesson 6 extension videos from BigIdeas
- Finding Factors and GCF video by Mrs. Barragree

## Additional Resource Links:

- Division Basics video (pre-Lesson 1.1 review)
- Mr. Duey Long Division rap videos (pre-Lesson 1.1 review)
- Division Area Model video (pre-Lesson 1.1 review)
- Order of Operations step-by-step from StudyJams (Lesson 1.2)
- Order of Operations links to PowerPoint presentations and games from pppst.com (Lesson 1.2)
- Order of Operations lesson video from Khan Academy shows you how to deal with exponents and negative numbers when evaluating a numerical expression (Lesson 1.2 advanced)
- Prime & Composite Numbers step-by-step from StudyJams (pre-Lesson 1.4 review)
- Divisibility Rules step-by-step from StudyJams (Lesson 1.4)
- Powers, Exponents, and Bases
- Factors
- Multiples and Factors video and lessons at SkillsWise Math from the BBC
- Prime Factorization step-by-step from StudyJams (Lesson 1.4)
- Greatest Common Factors video from LearnZillion (Lesson 1.5)
- Greatest Common Factors from Prime Factorization video from Khan Academy (Lesson 1.5 advanced)
- Multiples step-by-step from StudyJams (pre-Lesson 1.6 review)
- Least Common Multiples video from LearnZillion (Lesson 1.6)