1. IMPACT SAMR Cover Sheet Task OverviewLearning Objective(s)Suggested Technology Create a video to explain how changes made to a system of inequalities affects the graph/solution. Then upload the video to Blackboard for peer evaluation. Write a system of inequalities, manipulate the system, explain how the manipulations changed the solution. Create a video describing the changes. Post on Blackboard for peer review iPads Camera App or other choice of video technology Blackboard Use Desmos online graphing calculator to manipulate a system of inequalities and describe how the changes to the system affected the graph/solution. Then post to Blackboard. Write a system of inequalities. Manipulate the system. Explain how the manipulations changed the solution. Write a blog. Peer review other blogs. iPads Desmos Online Graphing Calculator Blackboard Use Desmos online graphing calculator to manipulate a system of inequalities. Then describe how the changes to the system affected the graph/solution. Write a system of inequalities. Manipulate the system. Explain how the manipulations changed the solution. iPads or laptops Desmos Online Graphing Calculator Practice solving linear equations then use an online calculator to verify your results. Graph the solution set to a system of linear inequalities in two variables as the intersection of the corresponding half-planes. Verify the results with an online graphing calculator. iPads or laptops Desmos Online Graphing Calculator Louisiana Math Standard (include description): A-REI.D.12-Graph the solutions to a linear inequality in two variables as a half-plane (excluding the boundary in the case of strict inequality), and graph the solution set to a system of linear inequalities in two variables as the intersection of the corresponding half-planes. Teacher: Kristina Marler 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. Section 3-3 Systems of Inequalities 1.Working with your partner, you will complete the Solving Linear Inequalities Worksheet using paper and pencil. 2.Once you have completed the worksheet you will using the Desmos online graphing calculator to verify that your graphs are correct. Practice solving linear equations then use an online calculator to verify your results. This task uses: iPads or laptops Desmos Online Graphing Calculator Learning Objective(s): Graph the solution set to a system of linear inequalities in two variables as the intersection of the corresponding half- planes. Verify the results with an online graphing calculator. S SUBSTITUTION Technology acts a direct substitute, with no functional improvement

3. Section 3-3 Systems of Inequalities 1.You and your partner will write a system of inequalities. Using the Desmos online graphing calculator, you will graph the system. 2.Then you will each manipulate one thing in the system. (ie. Slope, y- intercept, inequality symbol). 3.You will now graph the manipulated system of inequalities. 4.Discuss with your partner how the changes affected the graph/solution. *All of your work and graphs will be recorded on the Creating a System of Inequalities Activity Worksheet. Use Desmos online graphing calculator to manipulate a system of inequalities. Then describe how the changes to the system affected the graph/solution. This task uses: iPads or laptops Desmos Online Graphing Calculator Learning Objective(s): Write a system of inequalities. Manipulate the system. Explain how the manipulations changed the solution. A AUGMENTATION Technology acts as a direct tool for substitution with some functional improvement.

4. Section 3-3 Systems of Inequalities 1.Working with your partner, you will complete the worksheet, “Creating a System of Inequalities Activity” using the Desmos online graphing calculator. 2.When you and your partner have finished the activity, open up Safari, then navigate to www.cpsb.org and log into Blackboard and find this class.www.cpsb.org 3.Go the Creating a System of Inequalities Activity. Click on “Create Blog Entry” and title it “Your Name, Your Partner’s Name”. Write a blog explaining how your system was modified and what affects the modifications had on the solution. Using the Snipping Tool to include pictures of the original and modified graphs from Desmos online graphing calculator. 4.Then read at least two other blogs and comment on them. Use Desmos online graphing calculator to manipulate a system of inequalities and describe how the changes to the system affected the graph/solution. Then post to Blackboard. This task uses: iPads Desmos Online Graphing Calculator Blackboard Learning Objective(s): Write a system of inequalities. Manipulate the system. Explain how the manipulations changed the solution. Write a blog. Peer review other blogs. M MODIFICATION Technology allows for significant task redesign.

5. Section 3-3 Systems of Inequalities 1.Working with your partner, you will complete the worksheet, “Creating a System of Inequalities Activity” using the Desmos online graphing calculator. 2.Once you and your partner have finished the activity, you will create a video explaining the changes of the system. You may use any technology you choose to create your video (ie. Camera app, Tellagami, etc) 3.Open up Safari on the iPad and go to www.cpsb.org. Log onto Blackboard and find this class.www.cpsb.org 4.Click on “Create Blog Entry” to add a new entry and in the title line type in “Your Name, Your Partner’s Name”. Click on the “attachment” icon on the top of the page and then on the “Browse my Computer” at the bottom of the page. Find your video from the camera roll and click “Use”. 5.Once all videos are posted, you will comment on videos from other class with a review of how you think they did. Create a video to explain how changes made to a system of inequalities affects the graph/solution. Then upload the video to Blackboard for peer evaluation. This task uses: iPads Camera App or other choice of video technology Blackboard Learning Objective(s): Write a system of inequalities, manipulate the system, explain how the manipulations changed the solution. Create a video describing the changes. Post on Blackboard for peer review R REDEFINITION Technology allows for the creation of new tasks that were previously not conceivable.