Category Archives: math

MoNeY- It all makes CENTS!

Welcome back! I hope you all had a wonderful spring break. I had a great time reading, hiking, and playing with my little daughter but I am excited to be back in the classroom! We are starting our unit on … Continue reading

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Happy Pi Day!

Happy Pi Day tomorrow! We had fun learning about diameters and circles in class today. We learned that pi is a number that is related to the circumference and the diameter, and that the number Pi has an infinite amount … Continue reading

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ARRAY-zing MATH!!!!

You might have guessed it by the title of this post- we are learning about arrays in math! We have built arrays and talked about the repeated addition sentences that we can create with the rows and columns. This is … Continue reading

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Repeated Addition Homework Help

Sophia showed us how to do our homework tonight! Enjoy!!!! Module 6 Lesson 3 Homework Video

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Arrow Way: Adding and Subtracting Multiples of 100

We worked hard today in math learning more about the arrow way when we add and subtract numbers. The arrow way is a step in helping kids do math mentally. Some of our kiddos have reached the point where they … Continue reading

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Three Digit Subtraction Rules

We have been working SO hard on different subtraction strategies. There are three subtraction rules that we have learned in class. When we have a double or triple digit algorithm where we need to subtract, we first look at the ones … Continue reading

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Carry Over

This is a cute video about carrying digits over when adding. Warning: the song is super catchy and you will be singing it all day. Which is actually great for educational purposes!  

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3 Digit Subtraction with Regrouping

Hello! Today in class we learned about 3 digit subtraction with regrouping. We did a few problems in class together on a paper that is coming home today with your child. Just in case it still doesn’t make sense, here … Continue reading

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Algorithms!!!!

We learned a super cool word in math today! The word is…algorithm! We learned that an algorithm is just an easier way of solving a problem using steps, like solving an addition problem using the vertical method. Today’s homework asks … Continue reading

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Tape Diagram: Addition and Subtraction Tricks

Here is another strategy we can use to solve tricky addition and subtraction problems! It is called the Tape Diagram Way. Don’t worry- I am posting our lesson online so you can familiarize yourself with this method. I was up … Continue reading

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