Curated OER
Parallel and Perpendicular Lines
In this parallel and perpendicular lines instructional activity, students identify angles formed by these lines. They list and find the measurement of interior angles, exterior angles, alternate interior, alternate exterior and...
Curated OER
Triangle Classificaition with Geometer's Sketchpad.
Learners use Geometer's Sketchpad to draw triangles and explore the classificaiton of each using the mearsures of interior angles and the lengths of the sides.
Curated OER
Math Lab
In this polygons and angles worksheet, 10th graders complete 5 different questions related to polygons and angles, in addition to symmetry and transformations. First, they define polygon and how they are named. Then, students define...
Curated OER
Exploring Angles
In this exploring angles worksheet, 10th graders solve 12 various types of problems that are related to measuring various angles. First, they name the vertex of an angle and determine whether it appears to be acute, obtuse, right, or...
Curated OER
Proving Lines Parallel
In this proving lines parallel worksheet, 10th graders solve 10 different types of problems that prove that various lines are parallel to each other. First, they find the value of x so that line a is parallel to line b. Then, students...
Curated OER
Angles and Parallel Lines
Sixth graders draw parallel and intersecting lines to observe and examine the characteristics of alternate interior angles, vertical angles, corresponding angles, and supplementary angles. Through observation, they discover the...
The Wharton Group
Discover France: Rococo Style
This website gives the history of the Rococo, a style of decoration in Europe and France in the 18th century. It applies to other forms of art, but not architecture. Provides related links.
TED Talks
Ted: Ted Ed: Sunlight Is Way Older Than You Think
It takes light a zippy eight minutes to reach Earth from the surface of the Sun. But how long does it take that same light to travel from the Sun's core to its surface? Oddly enough, the answer is many thousands of years. Sten Odenwald...
University of Georgia
University of Georgia: Inter Math: Interior Angle
This site gives a decription of interior angles along with a visual representation. Be sure to use the links to related terms, everyday examples, challenging problems, more information, and the interactive check point involving interior...
Khan Academy
Khan Academy: Infographic: Chemical Abundances: The Sun
Did you know our sun in composed of mainly hydrogen and helium? This infograph reviews over all the chemicals that can be found in our sun.
CK-12 Foundation
Ck 12: Earth Science: Interior of the Sun Study Guide
A concise overview of the interior make-up of the sun.
Other
Colemman Hollister House: Federal Style 1780 1820
Useful tool for investigating Federal style architectural elements. The interactive image of the Coleman House isolates architectural design elements. Don't miss the resources at the "in the classroom" link.
Careers New Zealand
Careers Nz: Architect
This Kiwi Careers site gives an overview of the architectural career field. While some of the information is specific to New Zealand, there is information that is uniform throughout the architectural career field.
ClassFlow
Class Flow: Investigating Regular Polygons
[Free Registration/Login Required] In this lesson students are introduced to regular polygons. Students learn how to find the drawing angle of any given polygon, exterior angle, interior angle and the sum of the angles for a regular...