This week, students continue Number Worlds, Level F, Number Sense. Students will explore prime numbers and break whole numbers down into various factors.
Skills Focus
Find factor pairs of a whole number, and understand that many whole numbers break down in different ways.
Use area models to list the factors of a whole number and determine prime numbers.
Determine whether an expression is a prime or a composite.
Determine if a given number is a factor of another.
https://connected.mcgraw-hill.com/school/h4b2Skills Focus
Find factor pairs of a whole number, and understand that many whole numbers break down in different ways.
Use area models to list the factors of a whole number and determine prime numbers.
Determine whether an expression is a prime or a composite.
Determine if a given number is a factor of another.
Objective: SWBAT......
Students review skills learned this week and complete the weekly assessment and project.
Standard
4.OA.4 Find all factor pairs for a whole number in the range 1–100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1–100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1–100 is prime or composite.
Vocabulary
• factor
• multiplication
• prime number
• composite number
• product
• Factor Pair
Activity:
Review Factors, Factor Pair, Prime Number and Composite Number
SWB pg 38, 39
Weekly Assessment U1W3Test
Debrief:
In your own words, What is a composite number? exit slip
Homework:
None
