Welcome to our collection of interactive mathematics learning resources. This curated selection includes lessons, activities, and simulations designed to facilitate students’ exploration and understanding of mathematical concepts. Each resource provides opportunities for active engagement, allowing learners to investigate relationships, analyze patterns, and develop conceptual knowledge.
Problem Solving: When and Where Do They Meet? – Interactive Car Motion Exploration
An interactive simulation illustrating two cars traveling at different speeds. The resource includes visualizations of their motion and corresponding distance-time graphs to investigate when and where the cars will meet.
Between Diameter, Circumference, and Pi: An Interactive Exploration
A simulation that allows manipulation of circle diameters, measurement of circumferences, and recording of data in a table to explore the relationship between diameter, circumference, and Pi.
Graphs: What They’re Made of and How They’re Made
An interactive resource showing how graphs emerge from covarying quantities: the changing volume and height of water in a bottle.
Problem Solving: Hit the Target! – Interactive Projectile Motion Exploration
An interactive simulation for investigating projectile motion. Launch parameters and corresponding distance-time and height-time graphs are adjusted to achieve accurate targeting.
Exploring the Nets of a Rectangular Prism
Explore how a rectangular prism’s net relates to its 3D shape. Adjust the length, width, and height, and see how the net and prism change together.
Exploring the Nets of a Cube
Explore how a cube’s net relates to its 3D shape. Adjust the side length, and see how the net and cube change in tandem.
Graph of Sine Function: Interactive Unit Circle Exploration
Interactive unit circle simulation showing how the sine graph is formed, including point traces and covarying quantities.
Problem Solving: Finding the Line of Best Fit – Interactive Scatter Plot Exploration
An interactive resource exploring the line of best fit using adjustable scatter plots, residual visualization, and model fit assessment.
Climate Change in Motion: Maps, Stripes, and Graphs
Explore global temperature trends from 1880 to 2022 using interactive maps, warming stripes, and line charts, and discover patterns in climate change data.
Problem Solving: The Open Box Problem
An interactive learning resource that illustrates how cutting equal squares from a rectangular card and folding the sides creates an open box, with the relationship between cut size and volume shown dynamically through a box model and a graph.
Problem Solving: Approximating Area Under a Curve
An interactive tool showing how increasing the number of rectangles beneath a curve leads to better approximations of the area, connecting to the concept of the definite integral.
Reinventing K-Means Clustering: An Interactive First Step
Discover how k-means clustering, one of the most widely used machine learning algorithms, works from the ground up. This interactive tool lets you choose initial points, watch how clusters form, and see how centroids shift. A hands-on way to explore the basics of machine learning and data science as well as promote computational thinking.