Worksheet 1 is a fun puzzle worksheet that will have students finding the GCF and LCM and matching the correct answer to be given a clue of what to draw in a grid. If all the answers are correct they will reveal a surprise picture. This worksheet is suited for your core group and GATE/Honors students. It can also be used for students who finish their assignments early. (18 problems)
Worksheet 2 is a practice worksheet in which students will have a bank of answers at the bottom of the page to help them self-assess as they do work. This worksheet will give you the flexibility to work with intervention groups because students will not have to ask you if they are doing the work correctly. This version is suited for your intervention group. (18 problems)
Worksheet 3 has the same problems as worksheet 2 but it does not have the answer box available. This version can be used with your core group and high achieving students. (18 problems)
Worksheet 4 is a common core practice worksheet that will challenge your students. Students will have to use mathematical reasoning to explain key questions about GCF and LCM. Students will have to draw, explain, reason, and show proof of their mastery of this skill. (9 problems)
Answer key is included for all worksheets.
Great for substitute work, independent practice, homework, math center, or differentiated instruction, indoor recess, early finishers, or extra credit.
Prior knowledge needed:
* Finding prime factors of a number
*Finding GCF and LCM
To incorporate technology into your lesson check out GCF and LCM
It is a short video on finding GCF and LCM. It will help your struggling students.