Student A, you have a violet #4 diagram.
Student B, you have a colorless #4 diagram. Color the colorless # 4 diagram violet. [There is #4 in the triangle.] I mean color the # 4 triangle violet? Are you following me?
By talking to each other, you should color all the colorless diagrams colorful with a crayon or a ballpoint pen.
(Please check the passage of this activity as well.)
In the second sentence, I'd omit the words in brackets. The rest is fine.
In the third sentence, I'd omit the word "colorful." It's not needed.
Everything else sounds good.
In this activity, two students, Student A and Student B, each have a diagram with a number 4 shape on it. Student A has a violet diagram, while Student B has a colorless diagram.
The task is for Student B to color the colorless diagram, specifically the number 4 triangle, violet. The intention is to make all the colorless diagrams colorful.
To participate in this activity, the students need to communicate with each other. Student B should clarify any questions or uncertainties they have with Student A. This communication will help ensure that the colorless diagram is colored correctly.
To color the diagram, the students can use either a crayon or a ballpoint pen. They should choose a violet-colored crayon or pen and carefully fill in the number 4 triangle on the colorless diagram.
Remember, it's important for Student B to understand the instructions clearly to ensure the correct coloring of the diagram. Communication between the students will be helpful in achieving this goal.