Handout
City University of New York

Brooklyn College: Genotype and Phenotype

For Students 9th - 10th
In this informative site, you will find the definition of genotype and phenotype, an explanation of the relationship between genotype and phenotype, an example of a genetic trait, an explanation of the flow of information from DNA to...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Evolution Acts on the Phenotype

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Natural selection acts on the phenotype (traits or characteristics) of an individual. On the other hand, natural selection does not act on the underlying genotype...
Handout
Wikimedia

Wikipedia: Phenotype

For Students 9th - 10th
This has the defintion and other links that relates to phenotypes.
Website
National Human Genome Research Institute

Natonal Human Genome Research Institute: Talking Glossary Phenotype

For Students 9th - 10th
This site has the defintion, illustrations, and an audio explanation of the term.
Unit Plan
CK-12 Foundation

Ck 12: Biology: Mendel's Laws and Genetics

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Describes genotype and phenotype, and how genes are inherited.
Handout
Nature Research

Scitable: Population and Quantitative Genetics

For Students 9th - 10th
Do you know the difference between population genetics and quantitative genetics? This webpage examines both population genetics which concentrates on frequencies of alleles and genotypes and quantitative genetics which deals with the...
Unit Plan
CK-12 Foundation

Ck 12: Biology: Punnett Squares

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Describes how to use a Punnett square to predict genotypes and phenotypes.
Unit Plan
CK-12 Foundation

Ck 12: Biology: Punnett Squares

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Describes how to use a Punnett square to predict genotypes and phenotypes.
Primary
Other

Evidence for Evolution: Formation of New Species

For Students 9th - 10th
These pages are part of a site called Evolution that accompanies a textbook by the same name. Mark Ridley is the author. These pages offer an explanation of speciation using reproductive isolation and differences in phenotype.
Website
Concord Consortium

Concord Consortium: Geniverse Software

For Teachers 9th - 10th
A collection of virtual labs focusing on genetic activities relating to a made up dragon genome. Students explore how inheritance works by studying different cases and running breeding experiments. By changing alleles, students perform...
Unit Plan
CK-12 Foundation

Ck 12: Biology: Mendel's Laws and Genetics

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Describes genotype and phenotype, and how genes are inherited.
Unit Plan
CK-12 Foundation

Ck 12: Biology: Probability and Inheritance

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Discusses the role of probability in inheritance.
Unit Plan
Sophia Learning

Sophia: Traits: Lesson 2

For Students 9th - 10th
This lesson will explain how traits are passed down by alleles, and that one particular genotype determines one particular phenotype. It is 2 of 3 in the series titled "Traits."
PPT
Sophia Learning

Sophia: Traits: Lesson 3

For Students 9th - 10th
This lesson will explain how traits are passed down by alleles, and that one particular genotype determines one particular phenotype. It is 3 of 3 in the series titled "Traits."
Whiteboard
ClassFlow

Class Flow: Using a Punnett Square

For Teachers 5th - 9th
[Free Registration/Login Required] This flipchart show students how to use a Punnett Square to introduce how homozygous and heterozygous genotypes are inherited and how they determine phenotypes.
Activity
Educaplus (Jesús Peñas Cano)

Educaplus: Genotipo Y Fenotipo [In Spanish]

For Students 9th - 10th
Cross different types of peas and study the phenotype and the genotype of the offspring.
Activity
TeachEngineering

Teach Engineering: Dna Build

For Teachers 4th - 7th
Students reinforce their knowledge that DNA is the genetic material for all living things by modeling it using toothpicks and gumdrops that represent the four biochemicals (adenine, thiamine, guanine, and cytosine) that pair with each...
Unit Plan
CK-12 Foundation

Ck 12: Episd: Non Mendelian Inheritance

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Take a close look at non-traditional theories stemming from Mendel's genetics research. Explore the details of complex inheritance patterns.
Activity
Texas Instruments

Texas Instruments: Genetic Probably

For Teachers 9th - 10th
Activity Overview Use the SciTools App to simulate a Punnett square. Make predictions about genetic crosses. Learn about the following concepts; genes, alleles, dominant alleles, recessive alleles, homozygous individuals, heterozygous...
Interactive
University of Utah

University of Utah: Learning Center: Learn Genetics:the Outcome of Mutation

For Students 9th - 10th
Mutation is a process that changes a DNA sequence. But how does a difference in a gene's DNA sequence (or genotype) lead to a difference in an observable trait (or phenotype)?
Unit Plan
Cold Spring Harbor Laboratory

Dna From the Beginning: Genes Can Be Moved Between Species

For Students 9th - 10th
Recombinant DNA technology has made it possible to gain insight into how genes work. This concept is further developed in this article with an animated explanation, art gallery, audio/video interviews, biographies, and an interactive...
Unit Plan
Cold Spring Harbor Laboratory

Dna From the Beginning: Genes Come in Pairs

For Students 9th - 10th
This animated lesson will explain how genes are inherited in pairs, one from the mother and one from the father.
Unit Plan
Cold Spring Harbor Laboratory

Dna From the Beginning: Some Genes Are Dominant

For Students 9th - 10th
Learn about the principle of dominance as you watch animations showing Mendel's experiments with pea plants. Find out what happened when he crossed plants that produced green seeds with those that produced yellow seeds.
Interactive
Concord Consortium

Concord Consortium: Stem Resources: Meiosis

For Students 9th - 10th
Why don't you look exactly like your brother or sister? Meiosis involves the reducing of genetic material and chromosome shuffling which results in different genetic combinations. In this activity, students will view a computer model of...

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