
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 13  Students will be asked to work in a groups of two to investingate propertyies of vertical angles