A real-world integrated activity allows middle school students to design a scale drawing for a garden at their school.
Katherine N. Vela, Michelle Parslow, Rita Hagevik, and Kathy Cabe Trundle
Hyunyi Jung, Ji-Won Son, and Ji-Yeong I
Use a COVID-19 lesson as an example of how to apply a framework aligned with research recommendations to support students as they apply mathematics to real life.
Hyunyi Jung, Megan H. Wickstrom, and Chris Piasecki
The Great Pacific Garbage Patch activity involves an urgent environmental issue that students can discuss. It engages students in the interpretation of visual data, measurements, units, and the area of regular and irregular figures.
Courtney K. Baker, Terrie M. Galanti, Kimberly Morrow-Leong, and Tammy Kraft
The Teaching for Robust Understanding framework facilitates online collaborative problem solving with digital interactive notebooks that position all students as doers of mathematics.
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.
Samuel L. Eskelson, Brian E. Townsend, and Elizabeth K. Hughes
Use this context and technological tool to assist students in embracing the mathematical and pragmatic nuances of “real-world” problems so they become fertile opportunities to explore mathematical concepts, express reasoning, and engage in mathematical modeling.
Manouchehri Azita, Ozturk Ayse, and Sanjari Azin
In this article we illustrate how one teacher used PhET cannonball simulation as an instructional tool to improve students' algebraic reasoning in a fifth grade classroom. Three instructional phases effective to implementation of simulation included: Free play, Structured inquiry and, Synthesizing ideas.
LouAnn H. Lovin
Moving beyond memorization of probability rules, the area model can be useful in making some significant ideas in probability more apparent to students. In particular, area models can help students understand when and why they multiply probabilities and when and why they add probabilities.
Tracy E. Dobie and Miriam Gamoran Sherin
Language is key to how we understand and describe mathematics teaching and learning. Learning new terms can help us reflect on our practice and grow as teachers, yet may require us to be intentional about where and how we look for opportunities to expand our lexicons.
Kelly Hagan and Cheng-Yao Lin
April 2020's GPS department provides tasks for each grade band that invite students to reason with age-appropriate number theoretic concepts.