TEKS: Chapter 112. Science See All Teacher Resources

112.39.c.1

(1) Scientific processes. The student conducts investigations, for at least 40% of instructional time, using safe, environmentally appropriate, and ethical practices. These investigations must involve actively obtaining and analyzing data with physical equipment but may also involve experimentation in a simulated environment as well as field observations that extend beyond the classroom. The student is expected to:

• (A) demonstrate safe practices during laboratory and field investigations; and 
• (B) demonstrate an understanding of the use and conservation of resources and the proper disposal or recycling of materials.