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 ...

# Math Worksheets

## Rounding 101 – Number Lines, Games and More

Are you looking for rounding games and activities that will help your students master this tricky skill? I've got the solution. And it has to do with number lines. Why is Rounding So Important? If you live in a state that uses math common core standards (3.NBT.1) or some ...

## Thinking Critically with Fractions and Number Lines

In my post Squashing Fraction Misconceptions, I talked about the advantage of building number lines with fraction bars. As an extension to that blog post, which you can find HERE, I wanted to share another fraction number line activity with you. This is a mental math strategy that makes students ...