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Worksheet
Curated OER

Parallel Lines

For Students 10th
In this parallel lines worksheet, 10th graders solve 10 different problems that include determining various parallel lines. First, they describe the locus of an object that has to be kept equidistant from 2 parallel objects. Then,...
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Worksheet
Curated OER

Circumference of a Circle

For Students 10th
In this circumference of a circle learning exercise, 10th graders solve 10 different problems that include various illustrations of circles. First, they multiply pi by the given diameter of the circle. Then, students determine the radius...
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Worksheet
Curated OER

Graphs of Circles

For Students 10th
In this graphs of circles instructional activity, 10th graders solve 10 different problems that include the graphs of circles with various measurements. First, they write the equation of a circle whose diameter is a given number and...
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Worksheet
Curated OER

Circles

For Students 10th
In this circles worksheet, 10th graders solve and complete 10 different problems that include various parts of a circle. First, they write the name of the designated coordinates in each. Then, students determine the diameter, chord,...
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Worksheet
Curated OER

Locus at a Fixed Distance

For Teachers 10th
In this locus at fixed distance worksheet, 10th graders solve 10 different problems related to determining a fixed distance. First, they write the equation of the locus of points a certain number of units from the x-axis. Then, students...
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Worksheet
Curated OER

Circles

For Students 10th
In this circles worksheet, 10th graders solve 10 different problems that include determining various types of circles. They write the standard form of the equation of the circle with the given radius and center. Then, students solve each...
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Worksheet
Curated OER

Exploring Circles

For Teachers 10th
In this exploring circles learning exercise, 10th graders solve 10 different types of problems that are related to determining the different measures of a circle. First, they define a circle and its center. Then, students refer to the...
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Worksheet
Curated OER

Arcs and Chords

For Students 10th
For this arcs and chords worksheet, 10th graders solve 6 different problems related to determining the arcs and chords of various circles. First, they define the 3 theorems that state the relationships between arcs, chords, and...
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Worksheet
Curated OER

The Center of a Circle

For Students 10th
In this center of the circle instructional activity, 10th graders solve 5 different center of the circle measurements. First, they draw a circle and add two points on it. From there, students construct a line segment and a midpoint on...
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Lesson Plan
Curated OER

Learn About Centers -- An Introductory Activity

For Teachers Pre-K
Students discover how to travel from one learning center to another by participating in a human train activity. They sing a song which highlights the center activity as they travel along from center to center.
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Lesson Plan
Curated OER

MUD-Research Center Lesson Plan

For Teachers 2nd - 5th
Students research chosen sub-topics on mud. They research topics such as idioms about mud, crime solving using tire tracks and animal homes made of mud. Afterward, they choose a presentation method such as a Word document, PowerPoint...
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Lesson Plan
Curated OER

Circles

For Teachers 11th - 12th
Students review the definition of a circle and the general formula for a circle to specific problems. They also write the equation for a circle given the center and radius of the circle. Students then define a circle using either the...
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Website
PBS

Pbs Learning Media: Finding the Circle's Center

For Students 3rd - 5th
In this video segment [3:10] from Cyberchase, the CyberSquad must find the exact center of a circle in order to save Motherboard.
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Website
NASA

Nasa: Jsc Home Page

For Students 9th - 10th
NASA's Johnson Space Center is located near Houston, Texas and was constructed as "the primary center for: design, development testing of spacecraft and associated systems for human flight; selection and training of astronauts; planning...
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Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Conic Sections

For Students 9th - 10th Standards
Hotmath provides 26 practice problems relating to conic sections. Each of the practice problems include a step-by-step guide for solving their conic.
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Website
NASA

Nasa: Glenn Research Center Homepage

For Students 9th - 10th
NASA's Glenn Research Center "develops advanced technology for high priority national needs - propulsion, power, and communications technologies for application to aeronautics and space."
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Unit Plan
Cuemath

Cuemath: Circumference of a Circle

For Students 6th - 8th Standards
Understand the concept of circumference by learning the definition, circumference geometry definition, circumference equation, and circumference of a circle formula. Check-out the interactive simulation for better understanding and try...
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Website
PBS

Pbs Learning Media: Tricking Hacker

For Students 3rd - 8th
In this video segment from Cyberchase, the CyberSquad must reclaim the Totally Rad Ring by measuring its radius to create a perfect duplicate.
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Activity
Texas Instruments

Texas Instruments: Match the Graph (Circles)

For Teachers 9th - 10th
Students will learn about the equation for a circle by using a Study Cards stack. Later, students will attempt to match the graph of a circle from a digital picture, using the form learned previously, and approximating the center and...
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Handout
Other

Sierra College: Conics

For Students 9th - 10th Standards
Provides the locus of points, dominant axis and equation, discriminant, center, vertex, focus, directrix, and asymptotes for the parabola, the ellipse, and the hyperbola.
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Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 6 Sp.2,5d Electoral College

For Teachers 9th - 10th
In addition to providing a task that relates to other disciplines (history, civics, current events, etc.), this task is intended to demonstrate that a graph can summarize a distribution as well as provide useful information about...
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Activity
CK-12 Foundation

Ck 12: Circles in the Coordinate Plane

For Students 9th - 10th
[Free Registration/Login Required] Students will move points on a circle to explore standard equations when given the radius and center. Click challenge me to answer practice problems and click learn more to watch a video.
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Activity
CK-12 Foundation

Ck 12: Circles in the Coordinate Plane: Watering the Field

For Students 9th - 10th
[Free Registration/Login Required] Students can move points in a circle to determine the standard equation from the raidus and center. Click challenge me to answer practice questions and click learn more to watch a video.
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Website
European Space Agency

Estec External

For Students 9th - 10th
Home of the European Space Research and Technnology Center, part of the European Space Agency. Includes information on educational and career opportunities, events and conferences, space expos, and more.