Lesson Plan
University of Texas

Inside Mathematics: Sorting Shapes [Pdf]

For Teachers 4th - 7th Standards
This task challenges a students knowledge of 2-dimensional geometrical shapes to sort shapes and to design a shape that has a given set of attributes.
Activity
Scholastic

Scholastic: Max's Math Adventures: Max's Fantastical Zoo

For Teachers 3rd - 5th
Use this rhyming description of Max's Fantastical Zoo to make some amazing animals from geometric shapes. There is a teacher's guide for easy lesson planning.
Lesson Plan
ArtsNow

Arts Now Learning: Self Portraits With the Touch of a Finger [Pdf]

For Teachers K - 1st
In this lesson, students will explore self-portraiture by looking at classical portrait paintings, such as Diego Velazquez's La Infanta Margarita or Raphael's Portrait of Baldassare Castiglione. A close look at these works reveals...
Lesson Plan
University of Texas

Inside Mathematics: Don's Shapes [Pdf]

For Teachers 1st - 3rd Standards
This task challenges a student to demonstrate understanding of the attributes of two-dimensional shapes.
Lesson Plan
University of Texas

Inside Mathematics: Which Shape [Pdf]

For Teachers 2nd - 4th Standards
This task challenges a student to use knowledge of geometrical attributes to identify and describe shapes.
Lesson Plan
PBS

Pbs Mathline: Mirror, Mirror Lesson Plan [Pdf]

For Teachers 3rd - 8th
Determine which regular polygons tessellate by using mirrors. Printable lesson plan.
Lesson Plan
PBS

Pbs Mathline: Bubble Mania Lesson Plan [Pdf]

For Teachers 3rd - 8th
Determine the area, diameter, and circumerfence of a bubble residue by creating a soap solution and blowing bubbles.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Music: 2 D Shapes

For Students 4th - 6th
Kyan is an African villager. Can you help him name and define different parts of shapes?
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Group of Pyramids: 2 D Shapes

For Students 4th - 6th
Abeni works at the pyramids. Visit her and find out more about circles and triangles.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Market Place: 2 D Space

For Students 3rd - 5th
At the Food Market there are a lot of shapes. Help Afia find and name the shapes.
Lesson Plan
National Council of Teachers of Mathematics

The Math Forum: Suzanne Alejandre: Factor Lesson

For Teachers 9th - 10th Standards
Students will discover factoring through the area of a rectangle.
Unknown Type
Khan Academy

Khan Academy: Determine Reflections (Advanced)

For Students 9th - 10th Standards
Given two figures on the coordinate plane, find the formal definition of the reflection that takes one figure to another. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive...
Unknown Type
Khan Academy

Khan Academy: Determine Rotations

For Students 9th - 10th Standards
Given a figure on the coordinate plane and a center of a rotation, find the angle for the rotation that maps one figure to the other. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a...
Unit Plan
Khan Academy

Khan Academy: Interpreting Scale Drawings

For Students 6th - 8th Standards
Students practice interpreting scale models, receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Khan Academy

Khan Academy: Compose Shapes

For Students Pre-K - 1st Standards
Practice combining shapes to make other shapes. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Interactive
CK-12 Foundation

Ck 12: Isosceles Triangles

For Students 7th - 9th Standards
[Free Registration/Login Required] Students are given an Isosceles triangle and are asked to move the point on the line segment to explore how the angle measure changes. Click learn more to watch a video demonstration and click challenge...
Activity
CK-12 Foundation

Ck 12: Quadrilateral Classification

For Students 9th - 10th
[Free Registration/Login Required] Students will move the vertices of the quadrilateral to form the congruent quadrilateral. Click learn more to watch a video and click challenge me to answer a practice question.
Activity
CK-12 Foundation

Ck 12: Tessellations: Hexagon Tessellation

For Students 6th - 8th
[Free Registration/Login Required] Students determine whether a hexagon can tessellate or not. Click challenge me to answer practice questions and click learn more to watch a video.
Activity
CK-12 Foundation

Ck 12: Tessellations: Tessellating Squares

For Students 6th - 8th
[Free Registration/Login Required] Students determine if squares can tessellate. Click challenge me to answer practice questions and click learn more to watch a video.
Activity
CK-12 Foundation

Ck 12: Tessellations: Triangle Tessellation

For Students 6th - 8th
[Free Registration/Login Required] Students will explore tessellations and whether a polygon can tessellate. Click challenge me to answer practice questions and click learn more to watch a video.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Extend Numerical Patterns

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Extend numerical patterns by identifying and following rules
Unit Plan
Khan Academy

Khan Academy: Symmetry of 2 D Shapes

For Students 9th - 10th
Analyze various shapes according to their reflective and rotational symmetries. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Website
University of Regina (Canada)

University of Regina: Math Central: Lesson: Mr. Z's 5 Minute Game of Geometric Pandemonium

For Teachers 3rd - 5th Standards
Students make a series of geometric drawings of points, obtuse angles, rays, polygons, and the like. Each child is given one but not allowed to show anyone else. The drawing is then taped to the back of the child in front of them. The...
Unit Plan
Sophia Learning

Sophia: Planar Objects Have Only Two Dimensions

For Students 9th - 10th
Explore why objects drawn on a plane are two dimensional in this video tutorial. [4:57] Take a quiz to assess learning.

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