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Scientists would like to breed cats that don’t trigger allergies in people. By constructing and analyzing a Punnett square for two low-allergen cats, students will review key concepts including patterns and probabilities of inheritance, genotype, phenotype, genes, alleles, chromosomes and mutations.

Students will answer questions about the Science News article “How to lick cat allergies,” which explores some potential solutions to prevent and calm allergic reactions.

Students will identify and categorize various approaches to fending off cat allergies. After discussing the approaches, students will apply similar problem-solving strategies to a new allergen.

Students will practice making predictions and drawing conclusions. The activity will help students understand how infections spread, especially among organisms living in close proximity.

These discussion prompts ask students to evaluate a scientific argument using the claim, evidence, reasoning model.

Students will answer questions based on the Science News article “Climate change may raise the risk of deadly fungal infections in humans. One species is already a threat.”

Students will research and debate a contentious issue, arguing an assigned viewpoint based on scientific evidence. This debate is focused on gene editing for the creation of human babies, but can be easily adapted for other topics.

These discussion prompts explore how genetic engineering has been used in medicine, agriculture and basic research.

Students will answer questions based on the Science News article "Ban on gene-edited babies proposed."

Students will answer questions based on the Science News article "Robot re-creates a tetrapod's moves."

Students will use resources beyond the article to answer more detailed questions on neuroscience, biochemistry and microbiology.

Students will answer questions based on the Science News article "Parkinson's pathways."