I. Objectives: A. To recognize Euclidean transformations. B. To recognize reflections, translations, and rotations. C. To prove theorems related to transformations. D. To solve problems involving transformations. E. To apply transformations to real-world situations. F. To create designs using transformations. II. Materials: papers, protractor, ruler tangram puzzle worksheets III. Procedure: A. Presentation Activity – Folding of Paper The teacher will give an activity that involves the folding of paper and tracing of shapes. B. Discussion
From the activity, the teacher will point out that geometry is not only the study of figures but is also the study of the movement of figures. Is the original figure congruent to the other figures? How does the second image compare to the original figure? C. Input Definitions: Transformations Reflection Rotation Translation Dilation Rigid Motion Theorems: Theorem 18-1 Theorem 18-2 Theorem 18-3 Theorem 18-4 C. Discussion The above definitions and theorems will be discussed and proved. The teacher will ask the student to give examples of transformations. D. Activity Tangram Puzzle
The students will form six groups. Each group is going to make images of animals using tangram puzzle and they will identify the kind of transformation depicted or made after doing the activity. E. Evaluation Worksheet 1. Which of the following transformations creates a figure that is similar (but not congruent) to the original figure? 2. How can transformations be applied to real-world situations? III. Assignment Drawing The student will use transformations to move figures and create designs. at 4:25 PM Labels: Art, Geometry, High School, Mathematics, Semi-Detailed Lesson Plan, Transformations
The Essay on Community College Students Create A SelfImage In Their Life
Community College Students Create A Self-Image In Their Life Swimming with the current is much easier than swimming against the current. If people are not able to follow the trend, they will not belong to this time anymore. ?Most of the time each of us is a member of a group, sometimes a member of several groups, and at different times of different groups? (Katona 55). Moreover, their feeling, ...
