Benchmark 12D
Habits of Mind: Communication Skills
Grades K-2, page 296

Draw pictures that correctly portray at least some features of the thing being described.

NSES Content Standard A
Science as Inquiry: Abilities necessary to do scientific inquiry
Grades K-4, page 122
Communicate investigations and explanations. Students should begin developing the abilities to communicate, critique, and analyze their work and the work of other students. This communication might be spoken or drawn as well as written.

NSES Content Standard E 
Science and Technology: Abilities of technological design
Grades K-4, page 138
Communicate a problem, design, and solution. Student abilities should include oral, written, and pictorial communication of the design process and product. The communication might be show and tell, group discussions, short written reports, or pictures, depending on the students' abilities and the design project.