This post has a free math chart with primes, squares, composite, and factor pairs facts with plastic lids activity for a unique view of prime numbers, square numbers, composite numbers, and factor pairs.  The printable will help create the necessary numbers for this learning.

Math Chart Primes, Squares, Composite, and Factor Pairs Free

My free printable today is an activity-based 100’s chart that can also be used while solving math problems. Although I’ve been thinking about making this printable for a long time, I still don’t have enough plastic lids to make the entire 100’s chart.  I hope from the photo you can get a sense of the idea for this activity for students.  I would suggest trying to collect enough lids for the whole chart or using paper numbers from the printable.

How To Use This Math Chart

I made the different categories of numbers in different colors to help students place them correctly, and think about what the chart is showing.  It is quite interesting to see the numbers this way, and students will have many observations about the chart.

The printable chart could be used without the activity, but I think working with the numbers as a chart will assist students in seeing what they are working on in math.  Higher grades could continue the chart to 200 or 300 to see even more patterns.

Here is a sample of one of the pages, the first prime numbers page. The circles could be cut to place on plastic lids.

prime-numbers-page-one

Thank you for reading, Carolyn

 
1-10-and-11-20-math-activity-free-pdfs-k-1
 

Two free printables for working with numbers 1-10 and numbers 11-20

  
 
3-D-shapes-printable-worksheets-freebie
 

Free 3-D math work pages for grade one with answer keys for teachers.

  
 
fun-math-activity-to-100-or-to-120-free.jpg
 

Count to 100 or 120 fast — math trick with organized thinking. Free instant download at the post.

  
 
data-day-pockets-graphing-math-free-1
 

Data Day for SMARTBoard (pockets, buttons, siblings, and so on) line plot graphing

  
 
subtraction-for-20-free-paper-pencil-games
 

Free games and puzzles for 20 (includes subtraction and addition)

  
 
Fathers-day-two-freebies-graphing-and-writing
 

Two instant download freebies for Father’s Day

  
 
Greater-than-less-than-equals-activity-cards
 

Greater Than, Less Than, Equals activities

  
 
kindergarten-math-center-free-PDF
 

Kindergarten Math Centers — see the full blog post at this link.

  
 
lasso-a-4-4-measure-music-pdf-freebie
 

Lasso a 4/4 Measure Music PDF Freebie, answer key provided

  
 
March-graph-count-rainbow-activity-free-instant-download-PDF-printable
 

March theme graphing math center activity — instant download at this link 

  
 
rodeo-long-vowels-literacy-and-math-center
 

Reading and Math Rodeo free sample instant download PDF

  
 
mothers-day-math-center-graphing-activity-black-and-while-and-color-printing-options
 

Mother’s Day Graphing math center activity — instant download at this link 

  
 
music beat game
 

Free Music Beat Game shared on this math page as music involves math!

  
 
nine-times-magic-trick-to-help-anchor-facts
 

Nine times magic trick download in our free eMember area, see the blog post here

  
 
non-standard-measurement-activities-freebie
 

Free non-standard measuring K printable with math center activities

  
 
patterning-free-work-pages-and-activities (1)
 

AB patterns and ABC patterns work pages and pocket chart cards with a space theme freebie.

  
 
math-chart-primes-squares-composite-and-factor-pairs-freebie
 

Primes, squares, composite, and factor pairs free PDF

  
 
skip-counting-freebie
 

Robot Skip Counting by ones, fives, and tens matched with multiplication facts Easel and Google Slides Freebie

  
 
skip-count-multi-facts-math-robot-puzzles-freebie
 

Skip counting puzzles with a robot theme, instant download at the post.

  
 
skip-counting-puzzles-free-instant-download
 

Skip counting puzzles with a wildlife theme, instant download at the post.

  
 
valentine-skip-counting-and graphing-free-instant-download
 

Skip counting and graphing with a Valentine theme, instant download at the post.

  
 
Soccer-theme-roll-the-number-and-chatterbox-freebie
 

Free soccer theme chatterbox and number roll activities printable, download at the blog post. 

  
 
time-to-5-minutes-clock-google-slides-activity-free
 

Time to 5 Minutes Clock Google Slides Activity Free

  
 
hearts and Valentine’s matching activities printable
 

Valentine matching activity for 2 years old and up, free instant download.