Teaching place value is one of the hardest concepts to teach in elementary school. I have found that you need to teach this difficult standard as many ways as possible.
The first thing I do is use place value manipulatives with the kids so they can see how 10 ones equals 1 ten and how 10 tens equals 1 hundred. Using the manipulatives makes it so much easier for the students to understand how numbers work.
Our state standards expect the students to know how to write the number in standard form, expanded form, word form, expanded notation, and pictorial models. I make an anchor chart that explains the different ways to write numbers.
I then have the students make a chart in their interactive notebook to help them remember all the ways to write numbers. I have them write in on the right side of the notebook, I do it together with the students on my interactive whiteboard while they write it in their notebooks. We talk about each section as we write it down.
After the students have practiced with place value in work stations for a while I then check for understanding. I have them come up with a number and on the left side of the notebook I have them write down the ways they can write the numbers. I let them choose which way they would like to write it.
This is an easy way to see who is still struggling with the basics of place value. If students are still having difficulties then I can work with them in small group with the concepts they are still struggling with.
I hope I have given you some new ideas on how to teach place value. What do you do that works for your students? Leave a comment below and let me know.