Worksheet
Curated OER

Worksheet 11

For Students 6th - 8th
In this math instructional activity, students define a function f(x) by the following rule: for any x ∈ R,set. They also define the domain and range for the functions.
Lesson Plan
Curated OER

Concurrent Lines in Triangles

For Teachers 9th - 12th
Students explore the concept of concurrent lines in triangles. For this concurrent lines in triangles lesson, students work in groups to investigate properties of concurrent lines in acute, right, and obtuse triangles. Students use a...
Lesson Plan
Curated OER

Lines, Segments, and Rays

For Teachers 5th
Fifth graders use their arm, toothpicks, and marshmallows to create lines, segments, and rays. In this lines, segments, and rays lesson plan, 5th graders learn how these appear on a plane.
Lesson Plan
Curated OER

Plane Figures

For Teachers 5th
Fifth graders create polygons requested by their teacher. In this polygons lesson, 5th graders watch a video and listen to a song about polygons. Then, students take turns labeling various polygons and practice making polygons.
Lesson Plan
Curated OER

Review Geometry Week

For Teachers 5th
Fifth graders participate in a review game of geometry topics. In this geometry lesson, 5th graders use the "Eggspert" interactive classroom game system to review the geometry skills taught that week. Students work in teams to complete...
Lesson Plan
Curated OER

Using Concept Maps to Design 3D Spheres

For Teachers 9th - 12th
Students create three dimensional shapes using concept maps. In this geometry lesson, students investigate the impact of mental schemas on humans. They collect data on this topic and plot their data on a coordinate plane.
Lesson Plan
Curated OER

Math Morphing Proximate and Evolutionary Mechanisms

For Teachers 9th - 12th
High schoolers identify the different types of fractals. In this geometry lesson, students use math to analyze different biological phenomena. They collect data from the experiments and construct graphs.
Lesson Plan
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Median of a Trapezoid

For Teachers 8th - 10th
Students find the median of trapezoids and other polygons. In this geometry instructional activity, students identify important properties of trapezoids. They create trapezoids and polygons using Cabri software.
Lesson Plan
Pennsylvania Department of Education

Extending Pattern Understandings

For Teachers Pre-K - 2nd
Learners use shapes and manipulatives to demonstrate patterns. In this patterns lesson plan, students also break up patterns to identify a pattern unit.
Worksheet
Curated OER

Worksheet 21

For Students 11th - Higher Ed
In this math worksheet, students find the interval convergence of the series. They also practice writing a series and the functions. Students find the Taylor series about zero.
Worksheet
Curated OER

Worksheet 10

For Students 11th - Higher Ed
In this math worksheet, they state the tests for convergence or divergence of a series. Then they show examples of series to which the tests could be applied.
Lesson Plan
Curated OER

The Bell Curve

For Teachers All
Students are introduced to the normal distribution and examine the bell curve controversy.
Lesson Plan
Curated OER

Terrific Tessellations

For Teachers 4th - 6th
Students explore tessellations that are found in nature and everyday objects. They observe the works of M.C. Escher. Students create their own tessellations using pencil and paper.
Worksheet
Curated OER

Radical Equations

For Students 9th - 12th
In this radical equations worksheet, students complete short answer questions about radical equations. Students answer 7 questions and look at many examples.
Lesson Plan
Curated OER

Leaves, Flowers, Seashells, Mirrors and Symmetry

For Teachers 1st - 3rd
Young scholars develop an understanding of patterns and symmetry. In this symmetry and pattern lesson, students use real world patterns then analyze and extend them. Young scholars also use real world items while discovering and...
Lesson Plan
Curated OER

Three-Dimensional Figures

For Teachers 6th
Sixth graders explore three-dimensional objects. Using various objects found in the classroom, they identify faces, edges, and vertices of objects. Students create their own objects. They describe the polydron, telling the faces,...
Worksheet
Curated OER

Complex Analysis: Functions of Complex Variables

For Students Higher Ed
In this function instructional activity, students map equations and identify three dominant characteristics. They evaluate functions of complex variables. This three-page instructional activity contains approximately ten problems.
Worksheet
Curated OER

Complex Analysis: Functions of Complex Variables

For Students Higher Ed
For this complex variable worksheet, students explore the functions of a complex variable. They map complex variables and solve complex inequalities. This three-page worksheet contains fourteen problems.
Lesson Plan
Curated OER

Spaces and Places

For Teachers 3rd - 5th
Young scholars identify three-dimensional forms in various buildings and construct three-dimensional paper forms.
Lesson Plan
Curated OER

Elements of Design

For Teachers 9th - 12th
Young scholars define basic design vocabulary. They examine fabrics and sort into similar piles, design a picture of a beautiful room and label each art element in the design. They read an article from an interior design magazine and...
Lesson Plan
Curated OER

Explore Three-Dimensional Shapes

For Teachers K
Students are assigned to shape groups and explore three-dimensional shapes. They review math skills and two-dimensional shapes.
Lesson Plan
Curated OER

Create A Map!

For Teachers 2nd - 3rd
Students examine two- and three-dimensional shapes, and discuss map skills and attributes. They plan and create their own school campus maps using pre-cut building site shapes.
Lesson Plan
Curated OER

Venn Diagram and Shape Sorting Lesson Plan

For Teachers 2nd - 4th
Students use Venn diagrams to represent classifications of shapes and to use counting arguments to find the number of objects in a given set.
Lesson Plan
Curated OER

Lines, Rays, and Angles

For Teachers 3rd
Third graders read "Pigs on the Ball" by Amy Axelrod and discuss the geometry concepts presented in the book. They use Twizzler sticks and pipe cleaners to represent lines, rays and angles.

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