1. Open the file called summer.sb from Files-->Scratch in the learning system into Scratch. Click the flag. What does it do so far? When the Green Flag is clicked, the Sprite introduces himself and speaks a few words. The screen shows the Sprite wearing sunglasses (costume1), and a beach background. 2. Click on the cat and look at his script. What does the cat broadcast in the last block? The cat broadcasts a “basketball scene”. 6. Summarize how you can use broadcast to change scenes in a story. You can use broadcast as an event to trigger other motions, looks, sounds, etc. It’s like an effortless, invisible event. The user doesn’t really have to type or click anything. To trigger other motions, looks, sounds, etc. under a broadcast, place those directions under the event “when I receive ____________ (in this case it’s basketball scene)”. However, make sure to include the actual broadcast inside the script or else the “when I receive __________” event won’t be triggered.
