Curated OER
Size Riddles
Students investigate shapes and sizes by creating a riddle. In this geometry instructional activity, students read one of two books and investigate facts about an object's size. Students write a riddle using the facts they have read...
Curated OER
Buildings in Our Community: What Do You See?
Students investigate the architecture in their hometown by visiting buildings. In this geometry lesson, students examine buildings through photographs and explain the different geometric shapes found in the architecture. Students take...
Curated OER
Indoor and Outdoor Patterns
Students explore geometry by participating in a visual illustration activity. In this pattern identification lesson, students explore inside their classroom and discuss patterns they find while tracing them on paper. Students attend an...
Curated OER
Body Measuring Activity
Young scholars explore geometry by participating in a measurement activity. In this human anatomy lesson plan, students identify the appropriate methods to measure human body parts and do so in class. Young scholars create a bar graph...
Curated OER
Twenty Green Gates
Second graders explore mathematics by participating in a pattern building activity. For this geometric construction lesson, 2nd graders discuss a story problem in which a gate needs to be built from triangles and trapezoids up to a...
Curated OER
Measure the Earth's Circumference
Students explore geometry by conducting a science experiment. In this circumference measurement activity, students review the Greek geographer Eratosthenes who first discovered the circumference of our planet. Students utilize...
Curated OER
Using 2 and 3 Dimensional Geometric Shapes
Students explore geometry by participating in a shape identification activity. In this figure dimensions lesson plan, students identify the difference between 2 and 3 dimensional shapes by their vertices and faces. Students examine...