Are you looking for some great place value activities for your classroom! Let me share 5 of my favorites today!
1. Place Value using Task Cards: These task cards are perfect for reading 3 and 4 digit numbers!
I am not sure when I learned how to write numbers in expanded notation, but I am certain it was not in 3rd grade. Students now are expected to learn how to write numbers in expanded notation as early as 3rd grade here in Texas and I am sure that applies to other states as well. But why? It is part of a push to help students understand the relationships between places and digits in our base ten number system. It can seem difficult at times, but with hands on activities and a lot of practice, your students can master expanded notation.
One method I find to be very effective is using play money:
Give your students a number. Guide them to use their play value money to model the number.
Then ask them “Ask “How many hundred thousands?” Tell “Expanded notation shows the number in each place times the value of the place, so 3 hundred thousands is 3 x 100,000.”
Continue questioning and guiding students to use play money to help them write the numbers.
You can download my play money for FREE by clicking the picture above.
For more great place value ideas, check out my Place Value Board on Pinterest!
I like place value blocks. They are a great concrete model for helping students to understand the relationship between ones, tens, hundreds and thousands. Students can count the blocks and set them side by side to see that ten ones is the same as one hundred or that one hundred tens is equal to one thousand. I also think it is important to use other examples for students to find meaning in the base ten system. In early grades we see students bundling straws and or popsicle sticks to learn grouping in tens and hundreds. A lot of teachers have students bring in objects to count on the hundredth day of school and sort them into groups of ten to see the relationship between ones, tens, and hundreds. These are terrific! But … what about older students? What about the relationships in the thousands, millions, billions?
For years I used blocks to teach and review base ten from ones through one thousands and then showed the students the patterns on the place value chart. One year I borrowed thousands cubes from other teachers to show my students a concrete example of ten thousand. (It was tall). This is a great concrete example for a lot of the students, and I still use the blocks (see my blocks post here). But not for all. So, what other models can we use with older students?
Money! Yup! Students seem to like talking about and playing with money! So I started using that play money from my manipulatives kit to help students see that the relationship between place values isn’t always about size, sometimes it is about WORTH (value)! So I took the fives out and we would use the play money to practice trading 10 ones for a ten, 10 tens for a hundred. And then I showed how that pattern repeats on the place value chart. Works great! But … most sets of play money don’t have the bigger bills … so … I made my own play money!
Now I have bills from the ones to the millions! I had a student ask me last week when we were working on this if there was really such a thing as a ten thousand dollar bill. I told her I wasn’t sure, but maybe we could research money to see what kind of bills the US Mint makes! Maybe I will have time to do that tomorrow! 😊
There are many ways to teach problem solving to elementary students. Most students are successful with a well structured problem solving plan. However, we all have at least a few students who just don’t “get it” with regular classroom lessons. Working one on one or in small groups and applying well planned interventions helps these students find success. Last week I shared my first three top tips and today I am sharing the next three tips:
Some students understand the questions just fine, but have trouble seeing the big picture, the story or the scenario. These students need extra help laying out the details. Most students will benefit from instruction in drawing pictures or making diagrams, and struggling students will especially need to practice with this. I like to teach my students how to make part-part-whole and whole-part-part models.
We will discuss each clue and label it as a part or the whole and then work from there. Strip diagrams and unit bars work well too. I also like to encourage students to make actual pictures of the clues. I am no artist and the kids like to laugh at my drawings with me!
This is so important for students who have trouble visualizing the actions in the problem. An example could be using this problem below with Martina and her purse. I will get play money out and we will actually act out the story with the play money. Another example could be to use colored counters with the apple story below. Now there are some big numbers so you could use smaller numbers to practice acting it out and then transfer the actions to your paper with the larger numbers.
Sometimes students get caught up by the big numbers and can’t focus on the actions in the problem. For these students you can cross out the big numbers, substitute with smaller numbers and have them solve. Then apply the actions to the bigger numbers. If needed, use manipulatives to help build understanding.
Missed Part 1 from last week? Find it here: