Factors and Multiples vs Making Change CAD

Factors and Multiples app use cell division concept to help kids to learn prime factorization and how to find LCM and GCF. if you are interested in this app, you can watch the following video: https://www.youtube.com/watch?v=TjxcZ2ihk-I This app include 6 functions are as follows: 1. 100 Numbers chart : Prime numbers chart, Composite numbers chart, Multiples of 2, Multiples of 3, Multiples of 5, Multiples of 7, Multiples of 10, Multiples of 11. You can click the circle on the composite numbers chart to drill down to that number's prime factorization (factor tree and division method) 2. Pick the prime numbers game: Place the prime numbers by dragging and dropping to the circle area and avoid dragging and dropping the composite numbers. 3. Pick the composite numbers & Prime Factorization game Place the composite numbers by dragging and dropping to the circle area and avoid dragging and dropping the prime numbers. When the composite number in the circle, you can long press it 1 second , then you can see it’s prime factorization. 4. Learn how to find Least Common Multiple It provide 2 method to help kids to learn LCM,the methods are as follows: a. List all the Multiples of Both Numbers b. Division Ladder ( Division by primes ) 5. learn how to find Greatest Common Factor It provide 3 method to help kids to learn GCF,the methods are as follows: a. List all the factors of Both Numbers b. Prime Factorization c. Division Ladder ( Division by primes ) 6. Find the GCF and LCM using prime factorization This function provide step by step method to help kids learn how to find the GCF and LCM. Step 1. Long press 1 second on the first composite number to see it’s prime factorization ,until there are no composite number. Then you can click the next button to go to step 2. Step 2. Long press 1 second on the second composite number to see it’s prime factorization ,until there are no composite number. Then you can click the next button to go to step 2. Step 3. Place the factors in the correct location Step 4. Click the next button , you can see how to calculate LCM and GCF As a MOMs with Apps member,we follow the "Know What's inside" best practices for kids' apps. http://momswithapps.com/

Making Change is an interactive program that helps students learn how to convert larger denominations of currency into smaller ones. Students practice breaking a dollar bill into quarters, dimes, nickels, or other coin combinations that add up to the same value. The screen is simple and easy to follow: The top box shows the coin or bill for which change is needed, along with its value. The middle section provides spaces where students place coins or bills to make change, with a counter showing the total. At the bottom, students can click on coins and bills to choose which ones to use. By combining visual cues and interactive practice, Making Change strengthens money-handling skills, builds confidence, and makes learning about currency fun and engaging.