1 IMPACT SAMR Cover Sheet Task OverviewLearning Objective(s)Suggested Technology Students will create a video to demonstrate how they came to a conclusion on a given task. The students will create a video to demonstrate their understanding on how to interpret data given on an exponential graph. iMovie on iPads, Blackboard and Educreations Students will collaborate using an online app to complete another graph with different information to calculate a different outcome. Students will collaborate the results of graphing and analyze and assist each other in understanding how to read the outcome of a graph to answer specific questions. Blackboard assignment manager Stoodle Use a math website to construct an exponential graph. Students will be able to use a math app to see and construct an exponential graph. iPad App: Desmos graphing calculator Blackboard assignment manager Use the online textbook and MathXL online to complete an assignment. Students will be able to evaluate exponential expressions and identify and graph exponential and logistic functions. Online textbook Precalculus: Graphical, Numerical, Algebraic MathXL online software- home_school.htm Louisiana Math Standard : CCSS Math Content F-IF 7e: Graph exponential and logarithmic functions, showing intercepts and end behavior, and trigonometric functions, showing period, midline, and amplitude. CCSS Math Content F-LE 2: Construct linear and exponential functions, including arithmetic and geometric sequences, given a graph, a description of a relationship, or two input-output pairs (including reading these from a table). Teacher: Kathy Chafin 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

MathXL 1. Login to 2. Click on Lesson 3.1 under homework. 3.Complete the problems listed in the assignment using the online textbook as a reference. 4.Show how you arrived at your answers on loose-leaf paper and be ready to discuss in class. Use the online textbook and MathXL online to complete an assignment. Learning Objective(s): Students will be able to evaluate exponential expressions and identify and graph exponential and logistic functions S SUBSTITUTION Technology acts a direct substitute, with no functional improvement -Online textbook Precalculus: Graphical, Numerical, Algebraic -MathXL online software- home_school.htm This task uses:

3 Exponential Graphing 1. Open the Desmos Graphing Calculator app on your iPad at 2. Using the data from table 3.5 in example 7 from lesson 3.1 on page 260, construct a graph. 3. Use the trace feature to determine where the graph crosses the y-axis. 4. Take note of the corresponding x-intercept. 5. Record this answer in the Blackboard assignment manager. 6. Take a screenshot of the graph and upload to the Blackboard assignment manager. This task uses: iPad App: Desmos graphing calculator Blackboard assignment manager Learning Objective(s): Students will be able to use a math app to see and construct an exponential graph. A AUGMENTATION Technology acts as a direct tool for substitution with some functional improvement. Use a math website to construct an exponential graph.

4 Stoodle and QR Codes 1.You will scan your QR code to enter into a group in the Stoodle app. 2.Enter your name to identify who you are in the group. 3.Using the online textbook, go to problem number 51 on page Using chat, divide the task in the problem. Each member should be responsible for a portion of the problem and use a different color to identify that you have completed your portion. 5.Once the entire problem is completed, one student should take a screen shot showing the solution to their problem. 6.Another student will upload their solution to the Blackboard assignment manager. Students will collaborate using an online app to complete another graph with different information to calculate a different outcome. This task uses: Blackboard assignment manager Learning Objective(s): Students will collaborate the results of graphing and analyze and assist each other in understanding how to read the outcome of a graph to answer specific questions. M MODIFICATION Technology allows for significant task redesign.

5 Making a Video 1.You will make a 3 minute video to show how you arrived at your answer from problem number 51. You can create a music video, act out or explain your solution. Save your video by sending it to the camera roll on the iPad. 2.You will use Educreations to create an example demonstrating how to work an exponential problem using a graph. This segment is to be no more than two minutes. 3.Combine your two segments in final video and save to the iPad camera roll. 4.Load your video into Blackboard into the discussion board. Students will create a video to demonstrate how they came to a conclusion on a given task. This task uses: iMovie on iPads, Blackboard and Educreations Learning Objective(s): The students will create a video to demonstrate their understanding on how to interpret data given on an exponential graph. R REDEFINITION Technology allows for the creation of new tasks that were previously not conceivable.