# Unit 4 Lesson 4: Variables Make ###### tags: `APCSP Unit 4` `Variables Make` [hackmd.io link](https://hackmd.io/@ryan-caskey/By3I7C6SK) ## Warm up (2 minutes) For the past few days, we've learned a lot about storing and updating information in variables. Today you are going to have an opportunity to demonstrate your learning by making an app. ## Activity (38 minutes) Start today by looking at the photo liker in in [code.org on lesson 4, level 1](https://studio.code.org/s/csp4-2024/lessons/4/levels/1). :::info * What does this app do? * What are the inputs? * What are the outputs? * What's one piece of information that might be stored in a variable? ::: - [ ] Now let's build the this app. The screen has been set up for you - it's your job to add the code! **Be sure to get the activity guide from google classroom.** Use this to complete this activity. Notice that there's a rubric at the end. Use that to ensure you've fully completed all the tasks. ## Wrap up No check for understanding today, but do double check your project against the rubric.