# Browse

## You are looking at 1 - 10 of 51items for :

• Algebra
• Representations
• Refine by Access: All content
Clear All
Restricted access

## Making Connections Between Representations

Three approaches to the Doughnut task highlight how representing functions in multiple ways can support student understanding in interpreting key features of functions within a context.

Restricted access

## “Filling Bottles with Water"

Restricted access

## Parameters, Sliders, Marble Slides, Oh My!

Three different technological activities to explore parameters of quadratic functions each has its own pros and cons.

Restricted access

## Visualizing Complex Roots of a Quadratic Equation

A quadratic equation was the basis for activities involving both concrete and technological representations.

Restricted access

## Ready, Set, Launch!—The Engineering Cycle for Productive Struggle

We implemented a STEM task that highlights the engineering cycle and engages students in productive struggle. Students problem solved in productive ways and saw tangible benefits of revising their work to achieve mathematical goals.

Restricted access

## Pythagoras, PVC Pipes, and Pianos

This practitioner article describes a lesson carried out in a high school classroom at the conclusion of a unit on exponential growth. Two teachers use a series of music-related activities to engage students in using and connecting multiple representations of exponential growth while exploring musical frequencies on a piano.

Restricted access

## Focusing on Visual Representations in Mathematics

The authors outline the importance of using variety when teaching mathematics.

Restricted access

## The Math Pact: A Commitment to Instructional Coherence

Ear to the Ground features voices from various corners of the mathematics education world.

Restricted access

## #WODB: The Power of Dynamic Representations

Dynamic representations situated within a “Which One Doesn’t Belong?” routine can extend students’ exploration of functions and can enable a focus on the variant and invariant characteristics of mathematical objects.

Restricted access

## Escape Room Math: Luna's Lines

An escape room can be a great way for students to apply and practice mathematics they have learned. This article describes the development and implementation of a mathematical escape room with important principles to incorporate in escape rooms to help students persevere in problem solving.