HS-LS4-4 | Performance Expectation
Construct an explanation based on evidence for how natural selection leads to adaptation of populations.
NGSS Performance Expectation
Find free, ready-to-teach resources aligned to HS-LS4-4. Designed with teachers and artists, in partnership with STEM researchers.
HS-LS4-4 | Performance Expectation
Construct an explanation based on evidence for how natural selection leads to adaptation of populations.
Created with purpose: see how resources connect to this standard.
Showing 1 of 1 unit
Balancing Act: Tradeoffs in frogs, humans, and other animals
.png)
Students will follow in the soggy footsteps of scientists wading through ponds at night to record frogs as they learn about biological tradeoffs that connect humans to horses to frogs. Along the way, they'll decide which male a female frog should choose as a mate, based on analysis of call performance.
Alignment summary( Target)
Lesson 7
The culminating discussion in Lesson 2, where students connect their findings on trade-offs to broader biological concepts, ties into explaining how natural selection drives adaptation in populations, particularly how performance thresholds can determine fitness and reproductive success in a given environment.
Included resources
2 lessons and 4 supporting media items.
.png)
Lesson 1
Supporting videos
.png)

Additional Resources
Supporting videos

Additional Resources
Supporting videos