This article provides a series-focused approach to computing Pythagorean triples.

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## Using Series to Construct Pythagorean Triples

### Darien DeWolf and Balakrishnan Viswanathan

## See, Think, and Wonder Geoboard Art

### Enrique Ortiz

Two original images were inspired by the use of an art studio app for digital drawings. This artistic process could be used to help created other original art and during See-Think-Wonder routines emphasizing meaningful observations and questioning skills.

## My Funny (Mathematical) Valentine

### Joanna Papakonstantinou

Students create clever mathematical Valentine’s Day cards.

## Mathematical Wonders and Reasons Abound in the Seasons

### Maria Franshaw

Mathematics abounds in the beauty of the seasons. Where you live, work, or travel, how do you engage with and explore the wonders of math in our natural world?

## Looking for Math in All the Right Places!

### Nasim Chenari

This article describes how fortuitous mathematical moments should be noticed, encouraged, embraced, and capitalized upon.

## Math Chat Opportunities Abound!

### Alice Aspinall

This article describes how fortuitous mathematical moments should be noticed, encouraged, embraced, and capitalized upon.

## Magnetic Math

### Madeline Corrigan

This manuscript describes my attitude and disposition toward mathematics at an early part in my educational career.

## Student Engagement with the “Into Math Graph" Tool

### Amanda K. Riske, Catherine E. Cullicott, Amanda Mohammad Mirzaei, Amanda Jansen, and James Middleton

We introduce the Into Math Graph tool, which students use to graph how “into" mathematics they are over time. Using this tool can help teachers foster conversations with students and design experiences that focus on engagement from the student’s perspective.

## Partial Pies

### Jennifer Marshall

A series of tasks encourage students to reflect on the reasonableness of their number sense and use benchmarks to refine their estimations.

## Developing Norms with Silent Discussions

### Cory A. Bennett and Mick J. Morgan

Chalk Talks, a silent discussion protocol, can be used to begin developing cocreated norms. The insights gained shaped the support provided by both the teacher and students throughout the year.