1. IMPACT SAMR Cover Sheet Task OverviewLearning Objective(s)Suggested Technology Create a video using the Tellagami app. Graph the inverse sine, inverse cosine, and inverse tangent functions. Evaluate inverse trigonometric functions without a calculator. Describe the end-behavior of inverse trigonometric functions. Computer or IPAD, Tellagami, Blackboard Insert the brief description from the “M” task card here. Graph the inverse sine, inverse cosine, and inverse tangent functions. Evaluate inverse trigonometric functions without a calculator. Describe the end-behavior of inverse trigonometric functions. Mobile Device, Blackboard, Insert the brief description from the “A” task card here. Graph the inverse sine, inverse cosine, and inverse tangent functions. Evaluate inverse trigonometric functions without a calculator. Describe the end-behavior of inverse trigonometric functions. Mobile Device, Blackboard Insert the brief description from the “S” task card here. Graph the inverse sine, inverse cosine, and inverse tangent functions. Evaluate inverse trigonometric functions without a calculator. Describe the end-behavior of inverse trigonometric functions. Computer or IPAD Louisiana Math Standard (include description): F-TF-6 (+) Understand that restricting a trigonometric function to a domain on which it is always increasing or always decreasing allows its inverse to be constructed. F-TF-7 (+) Use inverse functions to solve trigonometric equations that arise in modeling contexts; evaluate the solutions using technology, and interpret them in terms of the context. Teacher: Sheila Garner MODIFICATION Technology allows for significant task redesign.. REDEFINITION Technology allows for the creation of new tasks that were previously not conceivable. AUGMENTATION Technology acts as a direct tool for substitution with some functional improvement. SUBSTITUTION Technology acts as a direct tool for substitution with no real change. transformation enhancement

2. Inverse Trigonometric Functions 1.Watch three videos concerning inverse sine, inverse cosine, and inverse tangent trigonometric fuction. 2.The links for the three videos are as follows: a. https://www.khanacademy.org/math/trigonometry/unit- circle-trig-func/inverse_trig_functions/v/inverse-trig-functions-arcsinhttps://www.khanacademy.org/math/trigonometry/unit- circle-trig-func/inverse_trig_functions/v/inverse-trig-functions-arcsin b. https://www.khanacademy.org/math/trigonometry/unit- circle-trig-func/inverse_trig_functions/v/inverse-trig-functions-arccoshttps://www.khanacademy.org/math/trigonometry/unit- circle-trig-func/inverse_trig_functions/v/inverse-trig-functions-arccos c. https://www.khanacademy.org/math/trigonometry/unit- circle-trig-func/inverse_trig_functions/v/inverse-trig-functions-arctanhttps://www.khanacademy.org/math/trigonometry/unit- circle-trig-func/inverse_trig_functions/v/inverse-trig-functions-arctan 3. For each of the three videos, on a piece of paper to be turned in, describe in your own words how to find the inverse of that function. Next, give the domain and range of each function. Finally, describe how the graph of each will look. Watch videos describing inverse sine, inverse cosine, and inverse tangent. This task uses: Learning Objective(s): Graph the inverse sine, inverse cosine, and inverse tangent functions. Evaluate inverse trigonometric functions without a calculator. Describe the end- behavior of inverse trigonometric functions. S SUBSTITUTION Technology acts a direct substitute, with no functional improvement

3. Inverse Trigonometric Function 1. Download a QR reader (e.g. I-Nigma | NeoReader | Kaywa) onto your mobile devicesI-NigmaNeoReaderKaywa 2.Use your mobile device to read QR codes located around the room. 3.Answer the question in a word document and submit it. Use QR codes to solve inverse trigonometric problems. This task uses: Learning Objective(s): Graph the inverse sine, inverse cosine, and inverse tangent functions. Evaluate inverse trigonometric functions without a calculator. Describe the end- behavior of inverse trigonometric functions. A AUGMENTATION Technology acts as a direct tool for substitution with some functional improvement.

4. Inverse Trigonometric Functions 1.Create a quiz of 2 questions of your own that involve inverse trigonometric functions. 2.Save these as QR.Firstname.lastname.hour and upload onto Blackboard. 3.Solve at least 2 QR code quizzes posted by fellow classmates. Students create their own QR codes This task uses: Learning Objective(s): Graph the inverse sine, inverse cosine, and inverse tangent functions. Evaluate inverse trigonometric functions without a calculator. Describe the end- behavior of inverse trigonometric functions. M MODIFICATION Technology allows for significant task redesign.

5. Inverse Trigonometric Functions 1.Create a video using the Tellagami app on IPAD of laptop. a. Define what is meant by an inverse function. b. Describe in your own words how to find the inverse trigonometric function without using a calculator. 2. Save your powerpoint as firstname.lastname.hour.ppt and upload it into Blackboard as an assignment Create a video using the Tellagami app. This task uses: Learning Objective(s): Graph the inverse sine, inverse cosine, and inverse tangent functions. Evaluate inverse trigonometric functions without a calculator. Describe the end- behavior of inverse trigonometric functions.. R REDEFINITION Technology allows for the creation of new tasks that were previously not conceivable.