Classify triangles by side lengths (scalene, isosceles, and equilateral) and angle measure (acute, right, obtuse, isosceles and equiangular). 0606.4.4
Links verified on 7/14/2014
- Acute One Or An Obtuse One? - [grades 5-8] six page worksheet to print and use in class[This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.]
- Angle Classification: Acute, Right, Obtuse - explanation and questions to answer
- Angles - Students practice their knowledge of acute, obtuse and alternate angles.
- Angles - Interactive game to help recognize angles.
- Basic Geometric Figures - a TAKS worksheet to print and use in class [This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.]
- Classifying Angles - five multiple choice questions
- Geometry Building Blocks: Classifying Angles - explanation and drawings
- How Do We Measure Angles? - six page worksheet to print and use in class
- Measuring Angles - Practice lining up and reading a protractor while you measure a set of angles in a fun learning activity or
- Measuring Angles - use a virtual protractor or
- Names of Angles - definition and drawings of each type or
- Right, Acute, and Obtuse Angles - sort angles into appropriate containers or
- Right, Acute, and Obtuse Angles - figures are shown, decide which is the proper angle
- Triangle Explorer - Students learn about areas of triangles and about the Cartesian coordinate system through experimenting with triangles drawn on a grid.
- Triangles Side-By-Side - use geometric vocabulary to describe properties of triangles
- Types of Angles - definitions, and drawings of each type
- Virtual Protractor - ten online activities investigating angles or
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