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Ivy Waters International Standards · G8.S-01

Genetics, Mendelian Inheritance & DNA Modeling

Version 2.2.0 · 2026 · © 2026 Ivy Waters International. Licensed under CC BY 4.0.

Ages are the anchor. Grade names are Ivy Waters stage labels for this framework, not a claim about any national school system.

G8.S-01Ages 13–14 · Grade 8 · Science

Genetics, Mendelian Inheritance & DNA Modeling

Integrated Sciences (Biology, Chemistry, Physics)

Your child understands how DNA traits are passed down, can define genotype vs. phenotype, and can draw a Punnett square to predict genetic probability outcomes.

In real life

Curious why they have blue eyes when both parents are brown-eyed, your child draws the Punnett square, works out both parents must carry a recessive allele, and calculates the 1-in-4 odds they beat.

How to cite this

Standards are permanent: an ID issued in this edition keeps pointing at the same standard. Cite it like this.

Ivy Waters International Standards v2.2.0 (2026). Standard G8.S-01: Genetics, Mendelian Inheritance & DNA Modeling. https://ivywaters.com/standards/G8.S-01

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Ages are the anchor. Grade names are Ivy Waters stage labels for this framework, not a claim about any national school system.

A machine-readable CC BY 4.0 release is published for reuse and integration. Schools and tools may display, adapt, and map their own records against it with attribution.

Ivy Waters International Standards · Version 2.2.0 · 2026 · © 2026 Ivy Waters International. Licensed under CC BY 4.0.

The school for a childhood lived beyond the classroom · Ivy Waters International · © 2026 All rights reserved.