University of Cambridge
University of Cambridge: Maths and Sports: National Flags
During the Olympic and Paralympic Games many national flags will be on display. This activity explores 2D shapes, angles and symmetries in the context of flag designs, and is designed to be accessible to primary pupils at Key Stage 2.
Other
The Math Learning Center: Pattern Shapes
Students use pattern shapes to explore geometry and fractions, creating their own designs, or filling in outlines. As they work with the shapes students explore geometric relationships, think about angles, investigate symmetry, and...
Success Link
Success Link: Flying Into Spring
Here are two lesson plans that apply geometric concepts to design objects. The first involves students as a group following step by step instructions on making a kite. After the review of geometry vocabulary, in cooperative groups the...
National Council of Teachers of Mathematics
The Math Forum: Geometry: Introduction for Primary Students
These lessons are designed to guide young children through an introduction to geometry. Children learn to recognize shapes and to create patterns, and explore spatial relations and symmetry. Each activity is aligned to mandated standards.
National Gallery of Art
National Gallery of Art: Wallovers
A wallpaper-designing program that turns your freehand drawing into repetitive patterns. A good introduction to repetition as a design principle and to grid systems.
PBS
Pbs Mathline Lesson: Geometry, It's a Perfect Fit [Pdf]
This two-part geometry lesson plan has students identify, describe, and classify two-dimensional shapes. Students engage in hands-on activities including identifying shapes in the classroom, creating patterns with shapes, identifying...
ClassFlow
Class Flow: Two Bad Ants Realism vs. Fiction Writing
[Free Registration/Login Required] This flipchart was designed to accompany Scott Foresman Reading- 3rd grade- Unit 6- Two Bad Ants by Chris Van Allsburg. It covers a variety of reading strategies, including making predictions, context...
Curated OER
Wikipedia: National Historic Landmarks in Georgia: Lapham Patterson House
Built 1884-85; Victorian architecture; fishscale shingles; intricately designed porch; long-leaf pine inlaid floors; and a double-flue chimney; intentional lack of symmetry; no windows, doors, or closets are square.