Lesson 4.11 Functions MAKE

Overview

Using Programming Patterns and a step-by-step approach students make their own version of a Quote Maker app. At the beginning of the lesson students are able to explore a working version of the app. They are then given the design elements of the app but begin with a blank screen. Students use an Activity Guide to go through the high level steps they should use to develop their app but leaves it to them to decide how to write the code. At the end students submit their apps which can be assessed using a provided rubric.

Purpose

This lesson is an opportunity for students to take on the "blank screen" and build the code that runs an app entirely from scratch. Guidance provided throughout the lesson helps students break down the large task of "building an app" into more incremental steps that they can use on future projects, including this unit's final project and the Create PT.

Standards

CSP Conceptual Framework

CSTA K-12 Computer Science Standards (2017)

AP - Algorithms & Programming

• 2-AP-19 - Document programs in order to make them easier to follow, test, and debug.

• 3A-AP-17 - Decompose problems into smaller components through systematic analysis, using constructs such as procedures, modules, and/or objects.

• 3B-AP-14 - Construct solutions to problems using student-created components, such as procedures, modules and/or objects.