Coast to Coast: Maintaining Healthy Habitats
In this design challenge, students will be presented with the following problem: Our ecosystem’s population balance has a problem with an invasive species. It is running rampant and out of control. There’s simply too many of them due to having no natural predator. As a result, some of the native species are being negatively impacted.
The students will work together to design a tool or process that successfully removes the invasive species in an ecosystem while minimizing harm to the native species and environment.
Standards Alignments + Connections
Texas Essential Knowledge and Skills
Science TEKS
Grade 3 TEKS: 3.9A, 3.9C
Grade 4 TEKS: 4.9B
Grade 5 TEKS: 5.9A
New Scientific and Engineering Practices TEKS
Grade 3 TEKS: 3.1B, 3.1G, 3.2D, 3.12B, 3.12C
Grade 4 TEKS: 4.1B, 4.1G, 4.2D, 4.12B
Grade 5 TEKS: 5.1B, 5.1G, 5.2D, 5.12B
Math TEKS
Grade 3 TEKS: 3.4A, 3.4G
Grade 4 TEKS: 4.4H, 4.8H
Grade 5 TEKS: 5.10F