Etch-a-Sketch - Hour of Code 2022 | Codesters Curriculum

CHECK FOR UNDERSTANDING: Here are a few questions to help review what you've learned about events!

Use the code in the editor to answer the questions.
Click the best answer for each question.
When you've answered all 3 questions, click Submit and Next to move on.

To navigate the page using the TAB key, first press ESC to exit the code editor.

sprite = codesters.Sprite("superhero2") def space_bar(): sprite.move_up(100) stage.wait(.1) sprite.move_down(100) stage.event_key("space", space_bar)

stage.wait(3) question1 = MCQ(1,"","","","","","", "row") question1.set_prompt(" 1) Which line defines an event?") question1.set_choice_A('sprite = codesters.Sprite("superhero2")') question1.set_choice_B('def space_bar():') question1.set_choice_C('sprite.move_down(100)') question1.set_choice_D('stage.event_key("space", space_bar)') question1.set_correct("B") question2 = MCQ(2,"","","","","","", "row") question2.set_prompt("2) Which line listens for the signal to run the event?") question2.set_choice_A('sprite = codesters.Sprite("superhero2")') question2.set_choice_B('def space_bar():') question2.set_choice_C('sprite.move_down(100)') question2.set_choice_D('stage.event_key("space", space_bar)') question2.set_correct("D") question3 = MCQ(3,"","","","","","", "row") question3.set_prompt("3) What is the signal that will run this event?") question3.set_choice_A('clicking on the sprite') question3.set_choice_B('when the program gets to a specific line of code') question3.set_choice_C('pressing the space bar') question3.set_choice_D('clicking run') question3.set_correct("C") repeat_test = True stop_test = False def test_script(): global repeat_test global stop_test try: tval1 = question1.correct except: tval1 = "DNE" try: tval2 = question2.correct except: tval2 = "DNE" try: tval3 = question3.correct except: tval3 = "DNE" t1 = TestObjective() t1.add_success(tval1 == True, " ") t1.add_failure(tval1 == False, "Q1 wrong") t1.add_failure(tval1 == "DNE", " ") t2 = TestObjective() t2.add_success(tval2 == True, " ") t2.add_failure(tval2 == False, "Q2 wrong") t2.add_failure(tval2 == "DNE", " ") t3 = TestObjective() t3.add_success(tval3 == True, " ") t3.add_failure(tval3 == False, "Q3 wrong") t3.add_failure(tval3 == "DNE", " ") tester = TestManager() tester.add_test_list([t1, t2, t3]) tester.run_tests() #tester.display_first_feedback() if repeat_test == False: stop_test = True test_counter = 0 def repeat_tests(): global stop_test global test_counter if stop_test == False: test_script() if test_counter >= 100: stop_test = True stage.event_interval(repeat_tests, .2)

Run Code
Activity Submitted! Submit Work
Next Activity
Stop Running Code
Show Chart
Show Console
Reset Code Editor
Codesters How To (opens in a new tab)

Activity: Check for Understanding

Toolkit

Toolkit

GRAPHICS

STAGE

SPRITES

SHAPES

ACTIONS

PHYSICS

EVENTS

LOGIC

CONSOLE

MATH

DATA

LISTS

DICTIONARIES

LOOPS

IF-ELSE

TRY-CATCH

FUNCTIONS

SUBJECT

GEOMETRY

STATISTICS

PROBABILITY

FILES

DATETIME

SOUND

TURTLE

MICROBIT

CUSTOM