Mathematics

Data Nuggets are free classroom activities, co-designed by scientists and teachers, designed to bring contemporary research and authentic data into the classroom. Data Nuggets include a connection to the scientist behind the data and the true story of their research. Each activity gives students practice working with “messy data” and interpreting quantitative information.

Data Nuggets are free classroom activities, co-designed by scientists and teachers, designed to bring contemporary research and authentic data into the classroom. Data Nuggets include a connection to the scientist behind the data and the true story of their research. Each activity gives students practice working with “messy data” and interpreting quantitative information.

Collection of 158 free interactive math and science simulations from University of Colorado Boulder. Engage students in math and science practices, and virtual labs, during remote learning. Find over 2,000 sim-based lessons under teacher resources. 

Collection of 158 free interactive math and science simulations from University of Colorado Boulder. Engage students in math and science practices, and virtual labs, during remote learning. Find over 2,000 sim-based lessons under teacher resources. 

Collection of 158 free interactive math and science simulations from University of Colorado Boulder. Engage students in math and science practices, and virtual labs, during remote learning. Find over 2,000 sim-based lessons under teacher resources. 

Collection of 158 free interactive math and science simulations from University of Colorado Boulder. Engage students in math and science practices, and virtual labs, during remote learning. Find over 2,000 sim-based lessons under teacher resources. 

Collection of 158 free interactive math and science simulations from University of Colorado Boulder. Engage students in math and science practices, and virtual labs, during remote learning. Find over 2,000 sim-based lessons under teacher resources. 

In this paper, we offer a framework for teacher monitoring routines—a consequential yet understudied aspect of instruction when teachers oversee students’ working together. Using a comparative case study design, we examine eight lessons of experienced secondary mathematics teachers, identifying common interactional routines that they take up with variation.

Three iterative, 18-episode design experiments were conducted after school with groups of 6–9 middle school students to understand how to differentiate mathematics instruction. Prior research on differentiating instruction (DI) and hypothetical learning trajectories guided the instruction. As the experiments proceeded, this definition of DI emerged: proactively tailoring instruction to students’ mathematical thinking while developing a cohesive classroom community.

The Flipped Mathematics Study offers advice on how to use video to teach math remotely.