Notice and Wonder

Suppose we want to see the text "Diego" written vertically in yellow letters of size 150. Let’s use Circles of Evaluation to look at the structure:

We can start by generating the Diego image.

And then use the rotate function to rotate it 90 degrees.

(text "Diego" 150 "yellow")

→

(rotate 90 (text "Diego" 150 "yellow"))

text​(​"Diego", 150, "yellow"​)

rotate​(​90, text​(​"Diego", 150, "yellow"​)​)

1 What do you Notice?

2 What do you Wonder?

Let’s Rotate an Image of Your Name!

Suppose you wanted the computer to show your name in your favorite color and rotate it so that it’s diagonal…​

3 Draw the circle of evaluation to generate the image of your name in your favorite color.

4 Draw the circle of evaluation to rotate it so that it’s diagonal.

5 Convert the Circle of Evaluation to code.

6 Convert the Circle of Evaluation to code.

These materials were developed partly through support of the National Science Foundation, (awards 1042210, 1535276, 1648684, 1738598, 2031479, and 1501927). CCbadge Bootstrap by the Bootstrap Community is licensed under a Creative Commons 4.0 Unported License. This license does not grant permission to run training or professional development. Offering training or professional development with materials substantially derived from Bootstrap must be approved in writing by a Bootstrap Director. Permissions beyond the scope of this license, such as to run training, may be available by contacting contact@BootstrapWorld.org.