I’ve got a decimal activity that covers all of those for you:-)
When I created this one, we were just beginning our work with decimals (in 6th grade), and my students had done a little bit of work with writing decimal numbers in word form.
They had also worked on comparing decimals several times during the year, in our Daily Spiral Review Warm Ups .
Using the Decimal Matching Activity
- Set of decimal matching cards
- Recording sheet
- Writing utensil
1) The first step in the activity is to match each card with a decimal number in standard form to the card with the correct word form.
- I allowed students to work alone or with one partner, and the matching didn’t really take that long.
- I didn’t have students start with the card upside down, but that is an option if you’d like the activity to take more time/add more challenge.
- I did have similar numbers on the cards (like 9.68, 9.068, 9.0068 etc), so the students had to read carefully and take some time to compare those similar numbers.
After Matching the Standard Decimal Form and Word Form
2) Once students had their matches, I checked them before they moved on to ordering the numbers.
3) Using the standard form cards only, students ordered the numbers from least to greatest.
- I did not check these at this time, but instead, students wrote the correct order on their recording sheets so I could check later.
- However, as I walked around and checked in with students, I found that some students needed to have a conversation with me about why 2.006 is not larger than 2.06…; the time spent on ordering decimals was a good opportunity for individual conversations like this.
- It was also very handy for students to be able to manipulate the cards and move them into different orders as they changed their minds, rather than having to write, erase, and rewrite as they changed their minds.
4) After recording the order, students chose 5 of the numbers to write in expanded form. This was written on the recording sheet as well.
This decimal matching activity was relatively quick (10-15 min), and it gave me a good picture of how students were doing with these skills at this point in time.
This decimal matching activity is FREE and can be downloaded by clicking the button below.
This activity is also part of a larger Decimal Operations Activities Bundle that can be found on TPT.
For more about decimals, check out the Rounding Decimals post, which has a FREE math wheel download.
OR check out the post about why I don’t teach decimal operation rules.