Factors
Everyday Math Lesson 1.3
Lesson Objectives
• I can find all factors of a number.
• I can know and apply multiplication facts.
• I can write number models for rectangular
arrays.
Mental Math
3*4
9 *5
8*10
3x7
10 x 6
8x6
5*8
4*5
9*9
7*5
4*9
7*9
10 * 10
6 * 10
8*7
6*6
Math Message
• Solve problem one at the top of
Journal Page 10.
Math Message Follow-Up
• Add the following words to your
vocabulary chart:
–Factors
–Product
–Factor pair
The Multiplication Fact Routine
 Please get out a sheet of paper and number it
1 to 16.
You will have a timed quiz just like this one
each week in order to help you learn your times
table facts.
Put a check mark next to each fact you need to
study on Journal Page 9.
As you learn the facts, put “OK” next to them.
Finding Factor Pairs
• List all the whole number factor
pairs for 18 in your Work Journal.
• 2, 3, 6, and 18 are the numbers
you should have written.
Your Turn!
• With your assigned partner,
please complete Student Journal
Page 10.
• When you hear the bell, that is
your signal return to your seat and
be ready to share your answers.
Let’s Play Multiplication Top-It!
• Open your Student Reference Book
to page 333-334.
• Ready silently about how to play
Multiplication Top-It.
• With your assigned partner, you will
have 15 minutes to play the game.
Math Boxes
• At a level 0, please complete the
Math Boxes on Student Journal
Page 11.
• If you finish early, you may pick up
a Study Link homework
assignment from me and begin to
work on that.