NTTI
Transform Your Geometry into a Work of Art
Mathematicians utilize artwork to help illustrate the major ideas of transformations and tessellations. They visually identify transformations including reflections, rotations, and translations. They discuss how artists have used...
Curated OER
Science: Suddenly Snow
Students engage in snow-related activities during the first winter snowfall. After explaining the elements needed for it to snow, they preserve snowflakes on frozen slides and observe them under a microscope. Then, they write diamante...
Curated OER
Nature's Polyhedrons
High schoolers discover the characteristics of polyhedra. Through hands-on activities and interactive videos, students investigate and retrieve information on polyhedra and crystal structures. High schoolers study angles and symmetry....
Curated OER
Posters -- What's the Main Idea?
Students discuss the basics of poster productions. In groups, they follow written directions to make a poster about asthma, allergies, AIDS, or personal safety. They present their poster to the class and reflect on the process in a journal.
Curated OER
Patterns: A Stitch in Time
Young scholars recognize shapes, designs and numbers that form patterns. Using their surroundings, they identify common patterns. They create their own patterns in various software programs and share them with the class.
Curated OER
Hachimaki/Shibori Lesson Plan
Sixth graders are introduced to the technique of Arashi Shibori and its history. In groups, they discover how to perform this process and examine how to do hachimaki. To end the instructional activity, they make their own hachimaki to...
Curated OER
Artists, Architects, and Architecture
Students are introduced to the concept of architecture and how it has changed over time. In groups, they discuss how the places people have built reflects their values and needs. They use the internet to research the history of...