Build Apps That Respond

Build apps that actually respond. With JavaScript and App Lab, students create interfaces that react to clicks, keyboard presses, and touch—making ideas interactive and shareable. They design buttons, images, and screens exactly as designed, then write the code that makes them work. Every app they build will do something: games with scoring, quizzes that give feedback, tools that respond to input. Students use functions, loops, and conditionals not as abstract concepts, but as the building blocks that make projects come to life. By the end, your child will have a collection of working apps to share—and the skills to build whatever interactive idea comes next.