This resource turns radiometric dating into a complete, ready to use review for Grade 9-12 biology, covering the same NGSS standard from three different angles.
Among the ninety questions, students will see prompts such as "What is a limitation of Carbon-14 dating?", "What type of dating provides a range of ages rather than a specific date?", and "What is the primary isotope used in carbon dating?"
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 Fossil Record and Evolution, Comparative Anatomy, Embryology and Development, Molecular Evidence, Transitional Fossils, and Phylogenetic Trees, 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-LS4-1.
