Students will be able to:
-
Describe how variables store values and how they are used in your program.
Computer Science: Programming -
Explain how sequence works in programming.
Computer Science: Programming
Reflection
Challenge Level: Growing experience
Learning outcomes
Requirement:
Write a program that draws the reflection of the blue shape on the left about the y-axis line. Use two sprites drawing the blue and the red shapes simultaneously.
Testing examples:
There are no testing examples for this challenge.
Languages
Scratch
What it should look like
Click on the green flag to see the expected output of your program.
Recommended blocks for solution 1
Recommended blocks for solution 2
Hints
Two different solutions to draw the shape and its reflection;
-
Solution 1: By drawing lines connecting the vertices (corners) using the “goto” block.
-
Solution 2: By moving steps and turning angles (each reflected angle is 180 - original angle).
