CJ's Teaching Tools

Finding Prime Factors of a NumberThis product includes charts that you can use as a part of your lesson introducing prime factorization, Following the lesson, you could them print them and post them in the classroom for student reference.   You could also give students copies for their notebooks so they will have them handy for easy reference. The task cards provide practice in finding the prime factorization of a number using both the factor tree method and the ladder method. A key is included.

Finding Multiples of a Number and LCM Teachers, the lessons in the companion material for this product (sold separately) provide instructions for finding multiples of a number, then identifying the LCM ( Least Common Multiple) of a pair or set of numbers.  This set of task cards can be used as a follow-up to the lesson on finding multiples and LCM. They will provide practice for students in finding multiples and finding the LCM for a pair or set of numbers.   This set of task cards includes

These slides explain multiples, as well as the difference between multiples and factors. In addition, they demonstrate how to find multiples and least common multiple (LCM), as well as a specific multiple. You can use these slides as a part of your lesson on finding both multiples of a number and least common multiple. Following the lesson, you could them print them and post them in the classroom for student reference. You could also give students copies for their notebooks so they will have

Number Sense: Divisibility of Numbers - Tests and RulesThis set includes eleven charts that could be used in a lesson on divisibility of numbers. The set has one chart each for the numbers 2 - 12. Each chart explains and demonstrates the test to determine if a number is divisible by that number. You can use these charts as a part of your lessons when you introduce or review the rules for divisibility, then following the lessons, you could them print them and post them in the classroom for stude

Use this product to introduce or review reading and writing decimal numbers. This set includes two charts that could be used in a lesson on place value including whole numbers and decimal numbers. The charts include identification of the names of places on both sides of the decimal, as well as demonstrations of how to read and write decimal numbers. After using the charts in the lesson, they can be printed and displayed for student reference. They can also be printed and distributed to students

Finding Factors of a Number, GCF, and Prime and Composite Numbers! Use this product to provide practice for your students in finding factors of a number, then finding the GCF of a pair or set of numbers. It also provides practice in identifying prime and composite numbers. The lessons in the companion material for this product (sold separately) provide step-by-step instructions for finding factors of a number, then identifying the GCF ( Greatest Common Factor) of a pair or set of numbers.  Th

Use this FREE product when you introduce or review the concepts of prime and composite numbers. It defines what prime and composite numbers are and gives examples of each. You can use the chart as a part of your lesson, then you can print it and display it in the classroom for your students to reference when needed. You could also print the chart and distribute it to the students for their notebooks. Be sure to look for additional related products, including finding factors of a number and grea

I like this method for introducing finding factors of a number because it is a systematic, step-by-step method that most of my students found pretty easy to follow. Other methods can be introduced once students get comfortable with finding factors. You can use these slides as a part of your lesson on finding both factors of a number and greatest common factor. Following the lesson, you could them print them and post them in the classroom for student reference. You could also give students cop

Use this FREE product when you introduce or review the concepts of factors and multiples of numbers. You can use the chart as a part of your lesson, then you can print it and display it in the classroom for your students to reference when needed. You could also print the chart and distribute it to the students for their notebooks for quick and easy reference. Be sure to look for additional products related to factors and multiples.

More about Integers!Absolute Value and Opposite IntegersUse these charts in your lesson when you teach Absolute Value and Opposite Integers. You can then print them and display them in the classroom for reference when students are working, and you can give copies to students for their notebooks. This product is included in the All About Integers Bundle.