A comprehensive 45-minute substitute lesson plan for 2nd graders focusing on the parts of a plant (roots, stem, leaves, flower) and their specific functions. The lesson includes a guided presentation, an informative reading passage with comprehension questions, a labeling activity, and an exit ticket.

A set of printable note cards for students to research and illustrate different animals, focusing on habitat, diet, size, and interesting facts.

5th Grade students optimize their designs for efficiency, calculating load-to-weight ratios and managing material constraints. Focus on TEKS 5.11(A) and 5.13(A).

4th Grade students design structures to resist external forces like wind and gravity, applying their understanding of structural integrity. Focus on TEKS 4.11(A) and 4.13(B).

2nd Grade students apply knowledge of shapes to design a bridge that spans a gap, exploring concepts of pushes, pulls, and load distribution. Focus on TEKS 2.11(B) and 2.13(A).

1st Grade students explore how changing the shape of a material (paper) affects its physical properties and ability to support weight. Focus on TEKS 1.6(A) and 1.11(B).