Can you believe that it will be March 1st this upcoming week? They say that March comes in like a lion and out like a lamb…well let’s see!
Last week felt like it zoomed by! It’s nice to start the week off with a holiday, but then it seems like we never have enough time to do everything we want to do! I don’t know how many students asked me about having school tomorrow (which was actually today-which is Saturday…I double checked that it really is Saturday right now lol). So I guess that they felt like the week went by quickly too!
Last Week At A Glance:
Math/Ask Me Question- This week we worked through some 2,3,4 digit addition and subtraction questions as well as some multiplication. The Ask Me.. question was meant for you to see how your child is doing with multi digit addition and subtraction questions. There were 10 questions to be copied off the board. We talked about how it is so important to copy the question accurately and neatly. How the place value columns need to line up so you are adding or subtracting the ones from the ones, the tens from the tens, etc. We talked about how I could have given a photocopy of the questions to answer, but writing things down from the board is a skill that we need to learn too.
This is a picture of the questions (slightly blurry-my apologies). I thought I would post in case you needed to see them while you were working through the problems at home 🙂
Students are working on checking to see when they need to regroup (for addition and subtraction) as well as checking to see if the question is asking them to add or subtract (so many of us are not looking closely at the question before starting to answer). BONUS 1 was asking them to take the problem 321-123 and not answer it, but show what it would look like once they have regrouped the question. Let’s take a look through pictures 🙂
This is what the question will look like once everything has been regrouped.
Unsure of where these numbers came from? See picture below!
It’s all about the place value!
We talk about Standard and Non Standard a lot. This is what that means. Standard is the ‘easiest’ way to represent numbers. It’s how we would normally write a number down. Non Standard are all the other ways to represent a number. In this example we are using 2 (hundreds), 11 (tens), 11 (ones) because that is what we would use when we are regrouping during subtraction.
This is how we would use the regrouped “321” to answer the question 321-123.
You can check your subtraction question by changing it into an addition question! This is where the idea of fact families comes back! We check our work to make sure that we did it correctly! This was Bonus 2 (to go back and check your work by changing it to either an addition question or a subtraction question and making sure you still have the same 3 numbers from the original fact families!
Three numbers, one fact family and four number sentences!
How did we get 4 sentences?! Think of the 3 numbers in the fact family as been 1) the Whole 2) one Part 3) another Part
I hope that helps fill you in with how we are working through these problems at school.
Instagram-Thanks for your continued interest with our classroom Instagram account. It’s been fun sharing parts of our day with you! If you have yet to follow us…please do! Find as.easy.as.123 on Instagram and request to follow us. Then I’ll hook you up 😉 If you do not have an Instagram account, but would like to follow us, you can sign up for a free account. Need help or have questions? Let me know!
What’s Up This Week?!?
-Scholastic Book orders SHOULD be here soon. NO idea why it has bee so slow. I’ve rechecked and our order has been shipped. I know everyone is excited to get their books…they are coming…I promise!
-Music Festival is on Wednesday
-We are having a Folklorama performance on Thursday
-MTYP is coming to do a performance on Friday!
-#MentalMathMonday will look a little different this week. I will prepare some more addition and subtraction questions, some place value questions (I’ll give the standard way and students will show me non standard ways to represent the same number), and some skip counting (to help with multiplication-a focus on 3,4,5 this week)
-We should also finish reading Harry Potter! This is so bittersweet! We’ve really enjoyed the book so far (even the students who thought they wouldn’t!!). I’m so glad that I finally have been able to read this book to a class. It really is magical 😉
Should be another great week!
Until Next Time,