Lesson Plan
Curated OER

Quadratics and Parabola

For Teachers 11th
In this algebra worksheet, 11th graders graph parabolas using the vertex and axis of symmetry. They apply parabolas to word problems as it applies to paths taken. There are 4 problems with an answer key.
Lesson Plan
Curated OER

Geometry Journal: Isosceles Triangles

For Teachers 10th - 12th
In this isosceles triangles worksheet, students justify and determine the symmetry of an isosceles triangle. They explore the bisector of rectangles. This three-page worksheet contains two problems. Answers are listed on page three.
Worksheet
Curated OER

Symmetry

For Teachers 1st - 2nd
In this symmetry in art worksheet, students circle the objects below that are examples of symmetry. Students then draw a line through the center of each image to show how the halves are symmetrical.
Worksheet
Curated OER

Geometric Shapes

For Students 5th - 6th
In this geometric shape learning exercise, students complete a total of 6 questions about geometric shapes, labeling figures, drawing lines of symmetry, finding right angles, faces and sides.
Worksheet
Curated OER

Further Differentiation

For Students 11th - Higher Ed
In this further differentiation worksheet, students solve and complete 7 various types of problems. First, they sketch the graph of each equation using a stationary point. Then, students find the stationary points of each and describe...
Interactive
Curated OER

My Test Book: symmetry

For Students 3rd - 4th
In this online interactive math skills worksheet, learners solve 10 multiple choice math problems regarding symmetry. Students may view the correct answers.
Interactive
Curated OER

Online Interactive Math: Upper Elementary: Mixed Skills

For Students 6th - 7th
In this online math activity, students complete a 20 problem multiple choice online interactive activity with mixed skills including geometry, rounding, and three digit multiplication.
Lesson Plan
Curated OER

Graphs of Quadratic Equations

For Teachers 6th - 10th
In this math worksheet, students solve the problems that ask for the graph of the parabola. They interpret the quadratic equation for its solutions.
Worksheet
Curated OER

2D and 3D Shapes

For Students 2nd - 4th
In this geometry instructional activity, students draw 6 different shapes as requested by 6 specific directives in the circles provided. Students draw 2D and 3D shapes.
Worksheet
Curated OER

Properties of a Parabola

For Students 8th - 10th
In this algebra worksheet, students identify the properties of a parabola. They factor and graph quadratic equations. There are 18 questions.
Lesson Plan
Curated OER

Exponential Reflections

For Teachers 9th - 12th Standards
High Schoolers explore the concept of exponential reflections. They use their Ti-Nspire to reflect the natural logarithm function over the line y=x. High schoolers repeat the process using different exponential functions using a slider.
Worksheet
Curated OER

Angles Activities

For Students 5th - 8th
A series of geometry worksheets have mathematicians constructing, dissecting, overlapping, and measuring as they analyze angles in various contexts. Learners use symmetry and reflections in a compass rose to write instructions on...
Lesson Plan
EngageNY

Analyzing a Graph

For Teachers 9th - 10th Standards
Collaborative groups utilize their knowledge of parent functions and transformations to determine the equations associated with graphs. The graph is then related to the scenario it represents. 
Activity
Illustrative Mathematics

Reflections and Isosceles Triangles

For Teachers 9th - 11th Standards
Geometers explore symmetries of isosceles triangles by using rigid transformations of the plane. They complete four tasks, including congruence proofs, which illustrate the relationship between congruence and rigid transformations. The...
Lesson Plan
Curated OER

Transformations

For Teachers 9th - 11th
Several practice exercises suitable for any geometry class working on transformation, symmetry, and tessellation -- especially visual representations of image translation, rotation, and reflection, symmetry, tessellations and tangrams --...
Worksheet
Curated OER

Parabolas

For Students 10th
In this parabolas worksheet, 10th graders solve and complete 15 different problems related to parabolas. First, they define parabola and its information related to graphing one. Then, students write each equation in standard form. They...
Worksheet
Curated OER

Probability of an Event Occurring

For Students 8th - 10th
In this probability learning exercise, students calculate the chance of an event occurring. They solve word problems using probability. There are 3 questions with an answer key.
Worksheet
Curated OER

Two Halves Make a Whole

For Students 1st - 2nd
In this whole and parts worksheet, students study the shapes that each have a line of symmetry. Students draw the missing half so that each half is the same. Students then write if a diamond has more than 1 line of symmetry.
Worksheet
Curated OER

Polygons

For Students 6th - 10th
In this polygons instructional activity, students read about and complete many activities involving triangles, angles, and symmetry. Students complete 17 pages of activities.
Worksheet
Curated OER

Snowflake Symmetry

For Students 5th - 6th
In this symmetry worksheet, students analyze a picture of a hexagon folded into sixths with black parts to be cut out. Students draw what the snowflake will look like when it is unfolded.
Worksheet
Curated OER

Symmetry: Reflections

For Students 7th - 9th
In this symmetry worksheet, students reflect a series of figures over given lines and rotate figures around given points as indicated.
Worksheet
Math Worksheet Center

Linear Quadratic Systems

For Students 9th - 11th Standards
In this linear quadratic system worksheet, students explore a system with a linear and a quadratic equation. With the given equations, students graph the parabola. They identify the axis of symmetry, the slope, points of intersection,...
Activity
Illustrative Mathematics

Is This a Parallelogram?

For Teachers 9th - 12th Standards
If both pairs of opposite sides of a quadrilateral are congruent, is the quadrilateral a parallelogram? This task asks learners to determine the answer and to support their answer with a proof. The resource includes a commentary for...
Worksheet
Curated OER

Worksheet 11

For Students 11th - Higher Ed
In this math activity, students find the vector parametric equation and symmetric equations for the line using two coordinate points.