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In this math lesson, learners explore tessellations through literature, music, writing, and art activities.

In this math lesson, learners use the setting of a flower-making fundraiser to explore a variety of patterns. Learners examine the patterns in a flower design made of triangles surrounding a square.

In this activity, learners explore the concept of rotational equilibrium. Learners work in teams to estimate and determine the force within a mobile design.

Learners compare a life-size drawing of a Tyrannosaurus rex head and a full-size Sinornithosaurus body to understand that dinosaurs varied in size.

In this activity, learners act as epidemiologists by mapping the prevalence of HIV/AIDS worldwide.

In this math lesson, learners are introduced to proportional reasoning through modeling, sharing, and questioning techniques.

In this math lesson, learners explore and investigate measurement using standard and non-standard units.

In this activity, learners construct a device that allows them to view 2-D images in 3-D.

In this activity, learners solidify their conceptualization of cells by building a model of a cell in a ziplock bag.