Next week we finish up our study of addition and subtraction as your child learns to do what is called, “three digit subtraction across zeros with regrouping.” What this means is learning how to do subtraction problems like 400-214. This can be a very tricky skill for third graders. I’ll be teaching it through the use of base ten blocks on the computer and iPad, which allows the students to drag and drop the blocks, as well as break them apart, which helps them see the regrouping needed.
Since this skill can be so tricky for students, I’m going to make a change for homework next week only. Instead of math fact practice, I’m going to give them a regrouping practice sheet on Monday, and ask for it to be worked on at home during the week, and returned by Friday. It shouldn’t take them more than a total of 30-40 minutes during the entire week. If you find that it’s taking more, please have them stop, and send it back to me with a note.
If you have an iPad and would like the same app we use, it’s Number Pieces Basic (by Math Learning Center). If your child wants to use the website, it’s linked off our class Just for Kids webpage. Also, your child can always re-watch the video that goes with lesson 3-9, found on the enVision website.
Our class wish list includes the following:
- Small plastic cups - for when kids don’t have a water bottle
- Animal print duct tape - great for repairing broken binders and notebooks, and so many other things
- Ziplock type baggies with slider -sandwich size for storing word work materials each week, and many other uses
Here's what we're learning about next week:
- Reader’s Workshop: Unit skills review
- Writer’s Workshop: Putting together all the pieces that go into personal narrative writing, and working on individual goals
- Math: 3-digit subtraction with regrouping
Please remember that my door is always open if you have any questions or concerns. I also check email frequently. Together we are partners in your child’s education!