- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

# Search Results (322)

- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

This should show the students the part of the ambiguous case where ... More

This should show the students the part of the ambiguous case where no triangles are formed. I simply edited the applet by galvinj by making <B=60 degrees as opposed to 30 degrees used to show the two triangles case. To edit angles as I did, you need to

More- Subject:
- Geometry
- Trigonometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Illustration of the ambiguous case of the law of Sine

Illustration of the ambiguous case of the law of Sine

More- Subject:
- Geometry
- Trigonometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

This lesson unit is intended to help teachers assess how well students ... More

This lesson unit is intended to help teachers assess how well students are able to: work with concepts of congruency and similarity, including identifying corresponding sides and corresponding angles within and between triangles; Identify and understand the significance of a counter-example; Prove, and evaluate proofs in a geometric context.

More- Subject:
- Geometry
- Material Type:
- Assessments
- Lesson Plans
- Provider:
- Shell Center for Mathematical Education
- University of California Berkeley
- Provider Set:
- Mathematics Assessment Project (MAP)
- Mathematics Assessment Project (MAP)

- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Applet for examining why Angle-Side-Side is not a valid triangle congruency theorem

Applet for examining why Angle-Side-Side is not a valid triangle congruency theorem

More- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

Angles subtended by a diameter are complementary.

Angles subtended by a diameter are complementary.

More- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

This learning video deals with a question of geometrical probability. A key ... More

This learning video deals with a question of geometrical probability. A key idea presented is the fact that a linear equation in three dimensions produces a plane. The video focuses on random triangles that are defined by their three respective angles. These angles are chosen randomly subject to a constraint that they must sum to 180 degrees. An example of the types of in-class activities for between segments of the video is: Ask six students for numbers and make those numbers the coordinates x,y of three points. Then have the class try to figure out how to decide if the triangle with those corners is acute or obtuse.

More- Subject:
- Geometry
- Statistics and Probability
- Material Type:
- Video Lectures
- Provider:
- MIT Learning International Networks Consortium
- Provider Set:
- MIT Blossoms
- Author:
- Gilbert Strange

Using alternative sets of bases and altitudes to determine the area of ... More

Using alternative sets of bases and altitudes to determine the area of a triangle, combined with shearing.

More- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube

- Subject:
- Geometry
- Material Type:
- Simulations
- Provider:
- GeoGebra
- Provider Set:
- GeoGebraTube