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Interactive
CK-12 Foundation

Sequence: The Sequence Calculator

For Students 11th - Higher Ed Standards
Work through a sequence in discovering number patterns. Using the interactive, pupils explore arithmetic and geometric sequences by setting the initial value and the common difference or ratio. Learners distinguish between the two types...
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Activity
101 Questions

Suitcase Circle

For Teachers 9th - 12th Standards
Analyze patterns in a circular arrangement. After using a geometric construction to complete a circle, learners use proportional reasoning to make predictions. By determining the length of an arc built from suitcases, they estimate the...
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Activity
101 Questions

Domino Skyscraper

For Teachers 9th - 12th Standards
Can a domino knock over a skyscraper? An inquiry-based lesson asks learners to calculate the size of domino needed to topple the Empire State Building. Using specific criteria and a geometric model, they find a solution.
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Activity
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Illustrative Mathematics

Hexagonal Pattern of Beehives

For Teachers 9th - 12th Standards
Young geometers and biologists investigate the math of nature in an activity that is just the bee's knees. Participants will study the tessellations of hexagons in a beehive, along with the natural rationale behind the specific shape....
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Worksheet
Curated OER

Patterns

For Students 1st - 3rd
In this patterns worksheet, students examine five strips of geometric shapes and then decide which of two shapes at the end is the next one to follow each pattern.
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Worksheet
Curated OER

Patterns

For Students 1st - 3rd
For this patterns worksheet, students examine five strips of geometric shapes and then decide which shape out of two shown at the end should follow at the end of each strip.
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Worksheet
Curated OER

Patterns

For Students 1st - 3rd
In this patterns worksheet, students examine five strips of patterns and decide which of two shapes at the end should follow the pattern shown.
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Worksheet
Curated OER

Finding the missing vales and the sums for Geometric Series

For Students 10th - 12th
In this geometric sums worksheet, students find the indicated sum of eight geometric series, the missing values of ten series, and solves for twelve addition problems related to geometric series.
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Lesson Plan
Curated OER

Geometric Progressions

For Teachers 7th - 9th
In this geometric progression worksheet, students examine a sequence and determine the next number.  This one-page worksheet contains 15 problems.
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Worksheet
Curated OER

Finding Sums and Terms for Geometric and Algebraic Sequences

For Students 11th - 12th
In this sequences worksheet, students solve for the sum of ten sequences.  Students solve for a specified term of the geometric or arithmetic sequence in fourteen other problems.
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Worksheet
Curated OER

Circles and Parabolas

For Students 6th - 11th
In this circles and parabolas worksheet, students follow directions to draw parabolas. They fold paper to represent a parabola. Students also use straight lines to create a circle. This one page worksheet contains three multi-step...
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Lesson Plan
Curated OER

How using number patterns help us add or subtract

For Teachers 2nd
Second graders use a number line to understand multiples.  In this number line lesson, 2nd graders use a floor size number line and calculate problems with multiples. Students complete a worksheet with multiples.
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Lesson Plan
Curated OER

Investigation Area of Geometric Shapes

For Teachers 4th
Fourth graders use triangle paper to design patterns using geometric figures and find the areas of those figures by counting units. Students are assessed by determining which figure has the greatest area and explaining their reasoning.
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Lesson Plan
Shodor Education Foundation

An Introduction to Arithmetic and Geometric Sequences

For Teachers 4th - 8th Standards
Help your class look for patterns as they create their own arithmetic and geometric sequences. Engage learners with an introductory discussion on sequences and use the applet to let them explore how sequences are formed. Teachers might...
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Lesson Plan
Curated OER

Metallic Mosaic

For Teachers 4th - 5th
Students engage in a lesson about polygons while creating a mosaic pattern. They concentrate upon creating a pattern that is geometric and has the look of a quilt design. The lesson includes steps to complete the project and helpful hints.
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Activity
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Illustrative Mathematics

Complex number patterns

For Teachers 10th - 12th Standards
Start off with the definition of the imaginary number i, then have your class practice simplifying expressions involving powers of i and look for patterns. See how the cyclic nature of powers of i translate to sums of powers of i.
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Lesson Plan
Curated OER

Philippine Banig Weaving

For Teachers 4th - 6th
Learners create a Philippine banig mat. As part of designing and creating the mat, the class is introduced to the tropical rain forest of the Philippines and how the environment impacts the lives of the people. Individuals also discover...
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Lesson Plan
San Diego Museum of Art

Tapa-Inspired Pattern Painting

For Teachers K - 12th
Middle schoolers are encourage to try their hand at traditional Oceania tapa art by crafting their own cloth using brown paper bags. Included in the resource is background information about the cultures of Oceania and their art. 
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Lesson Plan
Curated OER

Angles

For Teachers 4th - 5th
Fourth and fifth graders investigate angles and name them according to the criteria for obtuse, acute, and right angles. They examine a human-made yarn pattern on the floor of their classroom and identify angles, vertices, and types of...
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Lesson Plan
Curated OER

Tiling Tessellations

For Teachers 2nd - 4th
Young scholars explore tessellations. In this shapes and geometry lesson, students describe the attributes of many of the shapes displayed on an Elmo. Young scholars create examples of tessellations using pattern blocks.
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Printables
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SEN Teacher

Photo Nets (3D)

For Teachers 4th - 10th Standards
The sky is the limit when printing custom 3-D shape templates from this site. Not only can you pick your shape and pattern, there is an option to upload an image for the different sides of the geometric shape. Let your learners have fun...
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Lesson Plan
Utah Education Network (UEN)

The Angle Tangle

For Teachers 4th - 5th Standards
Fourth and fifth graders identify three types of angles, recognize that angles are measured in degrees, measure angles using protractors or angle rulers. They classify angles as a class, classify angles on pattern blocks, and complete a...
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Lesson Plan
Curated OER

Art or Junk? Discovering the Triangle Inequality

For Teachers 6th
Middle schoolers study the triangle inequality. They will identify, compare, and analyze attributes of two and three-dimensional shapes. Then they develop vocabulary to describe the attributes. They also use manipulatives to analyze the...
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Worksheet
EdHelper

Patterns #2

For Students 1st - 3rd
For this pattern worksheet, learners choose the shape that comes next in a pattern. Worksheet is from a subscription site with links and is labeled as a sample.

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