How could you use the product 108 and 4 to find the product of 324 and 4?
How would I know that you need to multiply times 3. How are the children given directions to work on this problem. I know understand 108 goes into 324 3 times. But are they asked to divide the number.
No, the kids, are being led to look for multilples of 108, not division. Two times 108 is 216, three times 108 is 324
To use the product of 108 and 4 to find the product of 324 and 4, you can apply the concept of multiplication.
First, recognize that 108 is one-fourth (1/4) of 432. This can be determined by dividing 432 by 4, which equals 108.
To find the product of 324 and 4, you can apply the same division technique. Since 324 is three-fourths (3/4) of 432, dividing 432 by 4 will give you 108.
So, to find the product of 324 and 4, you can multiply 108 (which is obtained from dividing 432 by 4) by 3 (the number of times 108 goes into 324).
To explain this concept to children, you can break it down into steps:
1. Step 1: Introduce the problem to the children: "We want to find the product of 324 and 4. Can you think of a strategy to solve this?"
2. Step 2: Guide the children to recognize that 108 is one-fourth of 432. This can be done by asking questions like: "Do you know any number that is one-fourth of 432?"
3. Step 3: Once the children identify 108 as the number that is one-fourth of 432, explain that since 324 is three-fourths of 432, dividing 432 by 4 will give us 108.
4. Step 4: Finally, explain that to find the product of 324 and 4, we simply multiply 108 (obtained from dividing 432 by 4) by 3 (the number of times 108 goes into 324).
By guiding children through these steps and breaking down the problem into smaller parts, they can understand the concept and how to solve it.