Updates - Unit 2 Test
- Average = 79%
- Go over test
- If you missed the test, it is in the testing center. It must be taken this week!
- See me today if you think this might be a problem!
- Go over Unit 3
- Timeframe
- Unit 3 Test next Friday, February 20th!
Bell Ringer
Which of the following are prime numbers? 1 2 4 both a and b none of the above
Which of the following are composite numbers? 1 2 4 both a and b none of the above
Which of the following are prime factors of 24? 6 * 4 2 * 12 2 * 3 * 4 2 * 2 * 2 * 3 - none of the above
Review- Prerequisites
- Prime Numbers
- Composite Numbers
- Factor
Lesson- Factoring (video 1) (video 2)
- Prime Factorization
- Factored Form
- Greatest Common Factors
Exit Ticket- Posted on board at the end of the block
| Lesson Objective(s)- How can integers and monomials be factored into their primes?
- How can the GCF of integers and monomials be found?
Skills- Classifying Numbers as Prime or Composite
- Prime Factorization of a Positive Integer
- Prime Factorization of a Negative Integer
- Prime Factorization of a Monomial
- Finding the GCF of an Integer
- Finding the GCF of a Monomial
- Factor Applications
Standard(s) - CC.9-12.A.SSE.1a Interpret parts of an expression, such as terms, factors, and coefficients.
Mathematical Practice(s) - #1 - Make sense of problems and persevere in solving them
- #2 - Reason abstractly and quantitatively
- #7 - Look for and make use of structure
Past Checkpoints |
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