Indirect Measurement Techniques
Eighth graders explore three different indirect measurement techniques in this lesson that include using shadows and concepts of similarity, using mirrors to see reflected images and applying concepts of similarity to those images.
8th Math 4 Views 5 Downloads
New Review Geometry: Transformations, Congruence, and Similarity
Rigid motions are to congruence as what are to similarity? Investigate properties of rigid motions and define congruence in terms of rigid motions with the ninth chapter of a 10-part eighth grade workbook series. The lesson then prompts...
7th - 10th Math CCSS: Designed
Identifying Series and Determining Congruence or Similarity
Learners consider a set of questions to determine a series of transformations that will move one figure to another. Once the series is determined, the pupil then determines whether the pre-image and image are either congruent or similar.
11 mins 8th Math CCSS: Designed
Identifying Similar Triangles
Math whizzes work with angle sums and exterior angles to figure out the measure of other angles. This particular publication provides comprehensive support in the form of an anticipatory activity, questions designed to prompt discussion,...
7th - 9th Math CCSS: Designed
What Members Say
- Viola H., Teacher
- Lafe, AR