Give your biology students a focused look at principles of natural selection with ninety questions built for real classroom use, whether you are starting a new unit or reviewing before a test.
Sample questions include "How does natural selection relate to adaptation?", "What is an example of directional selection?", and "Why is genetic variation essential for natural selection?"
Because the three worksheets share the same content in three different formats, you can spread them across the week: one for diagnosis, one for practice, and one for assessment, without repeating a single question.
This set is part of a complete NGSS aligned biology unit. The unit also covers Selective Pressures, Fitness and Adaptation, Evolution by Natural Selection, Genetic Variation and Evolution, Artificial and Natural Selection, and Types of Natural Selection, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.
Suitable for Grade 9-12 biology classes, and for NGSS aligned review at any point in the school year. This set is aligned to NGSS standard HS-LS4-2.
