Homework: Complete book assignment 7.3 & TenMarks assignment
Today we went over questions from the 7.2 book homework and it was collected. We discussed how we could use AA similarity to prove 2 triangles similar (this means we did not need to see if the sides were proportional). We completed our 7.3 class notes and then students had about 15 minutes to start on the 7.3 book assignment (attached to the note sheet).
Homework: Complete book assignment 7.3 & TenMarks assignment Today we opened with a couple of proportions to solve. Then we completed our 7.2 notes on similar polygons. Similar polygons must be the same shape and have the correpsonding sides proportional. The corresponding angles will be congruent.
Use the link below for additional help/review http://www.youtube.com/watch?v=AFEDUm4bPHk Homework: Complete the 7.2 book assignment (the last page of today's handout). Today we watched the first two videos below and then students took a famous face and analyzed it. They measured about 12 different features and then looked at 7 ratios. If you want to learn more, use the other two links below
I also collected the 7.1 day 1 & day 2 assignments. Golden ratio in the perfect face? http://www.youtube.com/watch?v=BPpk792VRZc http://www.youtube.com/watch?v=46f6ozRTVsU http://www.youtube.com/watch?v=kKWV-uU_SoI BBC Documentary (about 50 minutes) http://www.youtube.com/watch?v=HJpqoAkWgXI Today we went over the day 1 book assignment. Then students had 15 - 25 minutes to complete the day 2 book assignment. Both of these will be collected tomorrow.
Golden ratio in the perfect face? http://www.youtube.com/watch?v=BPpk792VRZc http://www.youtube.com/watch?v=46f6ozRTVsU http://www.youtube.com/watch?v=kKWV-uU_SoI BBC Documentary (about 50 minutes) http://www.youtube.com/watch?v=HJpqoAkWgXI Today we started second semester with notes on 7.1 ratio and proportion. We examined how we could use ratios in geometry segment addition and perimeter problems. We completed our notes and students are to complete the day 1 assignment on the note sheet.
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