Vertical Angles  Technology and Literacy
Process
Anticipatory Set

Teacher will discuss how vertical angles are used in real life. Teacher will show examples of how vertical angles are used in a daily lives

Teacher will show video http://www.slideshare.net/hakre/anglesinreallifepresentation
Procedure

Step 1  Prior to the beginning of the class teacher will write the lesson plan on the board

Step 2  Once students get into the class teacher will review homework and ask for any questions

Step 3  Teacher will review vocabulary of Intersection lines

Step 4  Teacher will talk about vertical angles and ask students to find a real world examples

Step 5  Teacher will explain and write definition of vertical angles on the board and ask students to copy the definition to the notebooks (Note taking Activity, Strategy #38)

Step 6  Teacher will draw example on the board (Please see attachement)

Step 7  Teacher will ask students to copy the picture on to their notebooks

Step 8  Teacher will ask students to measure all the angles

Step 9  Once student finished measuring the angles they will have to write on the board their results

Step 10  Teacher will show that angles 1 and 3 are the same, as well 2 and 4

Step 11  Teacher will define the propertyies of the vertical angles – vertical angles are congruent

Step 12  Teacher will show interactive web site
http://www.mathwarehouse.com/geometry/angle/interactiveverticalangles.php 
Step 13  Students will be asked to work in a groups of two to investingate propertyies of vertical angles
Attachments
Website
Description: Picture on the board
Description: Picture on the board
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