Curated OER
Designer Babies
Students differentiate phenotypes and genotypes. In this genetics instructional activity, students complete the punnett square. They design their own baby by choosing the phenotype they want.
Curated OER
Applying the Laws of Inheritance
Biology and mathematics can be integrated through a study of Mendelian Genetics.
Curated OER
Principles of Heredity
Students model traits on genes using colored paper and tongue depressors to represent chromosomes. In this heredity lesson plan, students use their "chromosome sticks" to understand chromosome pairs, genes, dominant traits, recessive...
Curated OER
Where are the Dinosaurs?
Students construct their own diorama based on the life of a dinosaur. In this dinosaur lesson, students create models of dinosaurs and dinosaurs' eggs to explore the life cycle of this extinct species.
Cold Spring Harbor Laboratory
Sex Cells Have One Set of Chromosomes; Body Cells Have Two
What's the difference between body cells and sex cells? Learners explore the question and the process of meiosis using an interactive lesson. An animation describes the discovery of meiosis and describes its phases for a detailed and...
Curated OER
Blood Business
Students identify the different kinds of blood. In this biology lesson, students investigate the antigens, agglutinins and Rh factor using their own blood. They use Punnett squares to predict blood type of offspring.
Curated OER
World-wide Search for the Dominant Trait
Young scholars receive instruction on dominant/recessive traits, access World-Wide Search for the Dominant Trait and download information on which traits to assess. They collect data on at least 20 people and prepare a data chart.