Try out these fun Halloween themed math activities in your classroom. You can differentiate each one of these ideas and use them in your Kindergarten, 1st, 2nd and 3rd grade classrooms. Webby Math Representations Use a web template and attach a string to it. Based on the level of your ...

# Number Sense

## Ten Frame Calendars – A New Twist on Calendar Time

Put a new twist on calendar time by using a Ten Frames Calendar to teach concepts like odd and even, counting on, composing and decomposing numbers. All while making note of special school events and holidays. A Ten Frame Calendar can help students: see how 10's are built easily ...

## Interactive Number Lines: A Number Sense Builder

Have you been looking for a hands-on way to build number sense in your elementary kids? Look no further, I have just the thing. Interactive number lines! All you need is painter’s tape, index cards and sticky notes. What is so great about interactive number lines? Join me as I show ...

## The Power of Making Tens

Hello! This is Greg from Mr Elementary Math and I am excited to be taking part in the first I Teach linky series. I wanted to talk about one of my favorite math strategies "Making Tens". Making Tens is such a powerful strategy because it reinforces relationships between numbers. When young ...

## 10 Ways to Teach Math Using Post It Notes

Let me start by saying, I love post-it notes! I can never have enough. I have plenty of them at school and home. We use post-it notes in our daily lives. Oftentimes, we use them to jot down notes or quick reminders. But today, I wanted to share how you can use them during your math ...

## Using Interactive Number Lines to Support Number Sense

Since the beginning of the school year, I've been thinking about ways to build number sense with my students. Check out my earlier post 3 Math Routines to Build Number Sense. I recently stumbled upon an idea about using number lines to help students better understand the relationship between ...