Fun Guy Science

Teach genetics through a real-world phenomenon with this engaging mini unit on polydactyl cats!This no-prep bundle guides students through the connection between DNA, traits, and inheritance using a structured sequence of activities. Students explore how genetic information leads to observable traits and apply their understanding through Punnett squares, pedigree analysis, and CER writing. In this bundle students will:Explore polydactyly as a real-world genetic phenomenon Trace how DNA codes

Are your students learning about the human eye? This Eye Anatomy Diagram Foldable is a hands-on, engaging way to teach structure, vocabulary, and function in a single activity! What's IncludedEye Diagram Foldable (Inside & Outside)Retina DiagramHow Light Travels in the Eye CLOZEVocabulary Definition Notes & Practice SheetQuestion NotesRetrieval Practice SheetsProjectable Directions for StudentsAnswer KeysThese Resources Work Great for:Interactive Science Notebooks (ISN)Life ScienceBiologyAnatomy

What Causes Some Cats to Grow Extra Toes?This phenomenon-based activity takes students from DNA to trait using polydactyl cats as the real-world hook. A reading passage and comprehension questions build the scientific background before students analyze wild-type and mutant DNA sequences, trace the mutation through transcription and translation, and write a CER argument connecting the mutation to the extra-toe phenotype. What's included: Informational reading passage, comprehension questions, wil

Why do some people have blue eyes while others have brown? This phenomenon-based activity challenges students to trace a DNA mutation in the OCA2 gene from the molecular level all the way to a visible trait — and explain it using CER. Students compare Wild Type and Mutant DNA sequences, decode DNA to mRNA to amino acids, identify the type of mutation, and construct a complete Claim-Evidence-Reasoning response explaining how a single base substitution leads to a change in eye color. What's Inclu

How can one DNA change turn an orange flower petal purple? This phenomenon-based activity connects protein synthesis directly to a real visible trait. Students compare wild-type and mutant DNA sequences, decode through transcription and translation, and write a scaffolded CER argument explaining how the mutation changed the flower's petal color. What's Included: Wild-type and mutant pages, transcription and translation activity, codon chart, scaffolded CER writing prompt, projectable answer key,

Engage your students with a real-world genetics phenomenon! In this protein synthesis CER activity, students explore why some people can taste PTC while others cannot—then connect DNA to traits through decoding and explanation. Students read, decode codons, and apply their understanding of protein synthesis to explain how DNA leads to a real observable trait. What’s Included: -Student worksheet (2-per-page, notebook friendly) with scaffolded CER -Reading passage with comprehension questions

This no-prep activity uses a real-world phenomenon—polydactyl cats—to help students apply genetics concepts in a meaningful context!This no-prep activity combines a short informational reading with Punnett square practice to help students apply genetics concepts in a meaningful context. Students will: Read about polydactyl cats (a real genetic trait) Answer comprehension questions based on the reading Apply Punnett squares to predict genetic outcomes What’s Included: Informational reading pass

Engage your students with real-world genetics using polydactyl cats!This no-prep activity uses a real-world phenomenon—polydactyl cats—to help students analyze pedigrees and determine inheritance patterns. Students will: Analyze a multi-generation pedigree Identify affected and unaffected individuals Determine whether a trait is dominant or recessive Support their answers using evidence from the pedigree Apply their understanding with a Punnett square extension What’s Included: 1 Polydactyl