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Welcome to Activity Area A!

Activity A-1
Create a double-bubble thinking map with "Similarity" and "Congruence" in the two circles. Complete the double-bubble map comparing and contrasting the two topics. You should be able to think of at least two similarities and two differences.

Remember the important components of a double-bubble map. Your differences should be organized in a point-counterpoint design. For example, if you were contrasting cats and dogs, your first difference might be "barks" for dogs and "meows" for cats. They are a point-counterpoint because you could say, "A dog barks, but a cat meows." It states the difference between the two animal's noises. Additionally, color can be used for purpose in designating different areas of the thinking map. Don't forget that you don't have to have the same number of similarities as differences. If you need a refresher on what the double-bubble map looks like, click here.

After you have completed your double-bubble map, write a paragraph of at least 6 sentences comparing and contrasting the two terms. Be sure to follow the Jane Shaffer model of writing, as displayed in the classroom.

Click here to view the Rubric for this activity.

Activity A-2
Investigate the following scenario: "Kim has an old photograph of her grandmother's wedding day that measures 4x6 inches. She loves the photograph and wants to enlarge it to display in her home. She takes the photograph to Wolf Camera and is told that it can't be enlarged to 11x14 inches without losing some of the background. Why is this?"

Write a paragraph, following the Jane Schaffer model, demonstrating your understanding of the problem and similar figures to your teacher. Make sure that you include the ratios that demonstrate your understanding and knowledge. You should also provide a solution to Kim, offering her a comparable size to which her photograph could be enlarged.

Click here to view the Rubric for this activity.

Activity A-3
C
lick the link to watch the BrainPop video about similar and congruent figures. Take the quiz and print your results for your teacher.

Your grade on this assignment will be determined by your quiz grade, so take your time and pay attention to the video and the example problems.

standards