TeachingTipswithJanowitz

This is an INTERACTIVE powerpoint to help students understand how to find GCF by using factor trees. Students should drag and drop numbers to create factor trees. Then they drag the circles over the prime numbers. They can use the purple circles to drag and drop over the pairs. On the next slide, they will write the GCF! This is a great way for students to virtually practice GCF!

This real world application activity helps the students understand how to find the tip and tax on total bills. This includes: -PowerPoint "Welcome" page -4 Receipts for finding the tip and final total -4 Receipts for finding the sub-total, tax, tip, and final total -Answer Key Have fun with the activity and turn your classroom into a restaurant just by pushing your desks together and putting table cloths on them. I also printed out a "Specials List" with some pictures to place on each of the