Primary Resources
Primary Resources: 2 D and 3 D Shapes
Here is a huge collection of teacher resources for teaching 2-D and 3-D shapes. Includes smartboard and PowerPoint presentations, as well as worksheets and helpful hints.
Better Lesson
Better Lesson: Building Shapes Review of 2 D Shapes
What do students love more than building? Building with marshmallows! In this lesson, students get to build shapes with marshmallows and toothpicks. Included are an extensive lesson plan, a video showing examples, a worksheet, and ideas...
Better Lesson
Better Lesson: Quick Flashes With Shapes
Today students will focus on replicating 2-D shapes that are flashed before their eyes and then continue working with pattern blocks activities.
Better Lesson
Better Lesson: Introduction to 2 D Shapes
Lesson plans for students to learn the attributes of common 2D shapes. Lesson includes introduction, guided practice, and independent practice.
Better Lesson
Better Lesson: Identifying 2 D Shapes
In this activity, 2nd graders will identify shapes found around the room by recognizing their attributes such as number of angles, vertexes, and faces.
Better Lesson
Better Lesson: Attributes of 3 D Shapes Part 2
Second graders will identify the attributes of 3D shapes and measure the edges in inches and centimeters. This lesson contains a detailed plan and videos of students engaged in the activity.
PBS
Pbs Learning Media: Ready to Learn 2010 2015 Initiative (Pbs Kids Lab)
PBS KIDS Lab is built on the belief that every new technology is a learning opportunity. This page includes links to PBS programming, apps, games, videos, activities, and education resources. Teaching Tips provide step-by-step lessons...
TeachEngineering
Teach Engineering: Projections and Coordinates: Turning a 3 D Earth Into Flatlands
Projections and coordinates are key advancements in the geographic sciences that allow us to better understand the nature of the Earth and how to describe location. These innovations in describing the Earth are the basis for everything...
Better Lesson
Better Lesson: Tree Mapping in 2 D
Identifying 2D shapes in common objects and sorting according to shapes connects the real world to learning shape names and attributes.
Better Lesson
Better Lesson: Filling in the Middle
Students use both area and perimeter to work with geometric shapes.