Week 9… Prime and Composite & Factoring Whole numbers

Things to look out for this week:

  • Homework- Prime and Composite Numbers (USE YOUR MATH BOOK OF SECRETS!)
  • Estimation Quiz- Grade will be on grade sheet by the end of the week!
  • Prime and Composite Quiz! KNOW YOUR VOCAB!
      • What is prime, composite, factor, multiple…..

 

We will also be introducing factoring whole numbers including Greatest Common Factor.

  • Greatest Common Factor or GCF is the largest factor that two numbers have in common.

 

Online Resources for factoring are:

Common Factors Lesson- http://www.factmonster.com/ipka/A0933353.html

Common Factor Game- http://www.sheppardsoftware.com/mathgames/fractions/GreatestCommonFactor.htm

HAVE A GREAT WEEK! 🙂

Week 8- Prime and Composite Numbers

This week we will start our study on prime and composite numbers! Resources for this week are:

Prime and Composite Number Game- http://www.sheppardsoftware.com/mathgames/numbers/fruit_shoot_prime.htm

Prime and Composite Number Lesson- http://www.youtube.com/watch?v=iqwivWZda9A

Prime and Composite Number Chart- http://www.mathatube.com/tables-charts-prime-comp-num-chart-html.html

Things to look out for this week:

  • Homework- rounding whole numbers and decimals. (DUE THURSDAY!)
  • Report cards need to be signed and brought back.
  • Study for 9’s quiz on Friday.

Week 7

YAYYY! We made it through the first six weeks! For the past two weeks we have been working hard with multiplication and division! Both division and multiplication are a VERY important part of our 5th grade year in math. Things you should be looking out for this week:

  • Common Assessment #2 on Tuesday- solving word problems including addition, subtraction, multiplication, and division. (COUNTS AS TWO GRADES)
  • This week the homework will be over division. Due Thursday!
  • Study your 8’s facts! Quiz on Friday 🙂
  • Report cards come home this week

 

We will be covering estimation and rounding of whole numbers and decimals this week.

Online resources for this week:

Estimation word problems- http://www.softschools.com/quizzes/math/estimation_word_problems/quiz2066.html

Estimation Video Lesson- http://www.youtube.com/watch?v=DLnoij4jBsI

BrainPOP- Rounding

BrainPOP- Estimating