Curated OER
Heredity Mix 'n Match
Learners randomly select jelly beans that represent genes for several human traits such as tongue-rolling ability and eye color. Then, working in pairs (preferably of mixed gender), students randomly choose new pairs of jelly beans from...
Curated OER
How Big is a Gene?
Students model the size and structure of a bacterial chromosome. In this genetics instructional activity, students attempt to fit strands of thread into a gelatin capsule. They relate the activity to the coiling of DNA into chromosomes...
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Genetics: Integrated with History and Art
Students work cooperatively in pairing chromosomes, created statistical genetic babies using the face lab, constructed a color DNA booklet and demonstrated mitosis in a flip book.
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Happy Face Spider Propagation
Students research genetic adaptations. In this chromosome instructional activity, students investigate dominant and recessive genes using spiders indigenous to Hawaii. Students create Punnett squares to determine the probability of...
Agriculture in the Classroom
Design 'Y'er Genes
How do changes in DNA affect an organism? Scholars explore chromosomes, genes, DNA, and mutations by modeling the DNA of a strawberry. They build a DNA model, then manipulate it to show how changing the genes transforms the strawberry...
Curated OER
Sets of Chromosomes
In this chromosome worksheet, students answer eighteen questions about chromatids, chromosomes, types of reproduction, haploid and diploid cells and zygotes.
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Beyond Mendel's Laws of Inheritance
Mendels laws of Genetics are extended here with examples of traits that are completely controlled by just one gene. Malfunctions such as albinism and baldness can therefore be tracked and will demonstrate inheritance patterns to your...
Serendip
Mitosis and Meiosis Card Sort
Cells divide by one of two processes, either mitosis or meiosis. Scholars sort cards into two sets, one representing each type of cell division. Then, they sequence the cards demonstrating an understanding of the movement of chromosomes.
Curated OER
DNA, the Awesome Thread of Life
Students examine how traits are passed to offspring. In this genetic reproduction lesson students develop a model of dna and learn about its structure, replication and function.
Curated OER
Human Reproductive Cells Quiz
Quiz your learners on human reproductive cells using this terminology assessment tool! Choose 1 of 2 options: have students play online, or make copies of the paper version. The advantage to playing the online matching game is its...
Curated OER
X or Y- Does it Make a Difference?
Young scholars examine the X and Y chromosomes. In this research lesson, students use the 5E lesson model as they read articles about human chromosomes then discuss their findings and opinions.
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Born of Blood
Students define attributes of human chromosomes and match them to make a human karyotype. In this investigative lesson students demonstrate how traits are encoded in genes found on chromosomes.
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Sexual Reproduction and Meiosis
In this biology worksheet, 9th graders create one chromosome using a red plasticine and another using blue plasticine. Then they illustrate different ways of crossing over, including double crossovers. Students also explain genetic...
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Making Karyotypes
In this karyotype worksheet, students answer 5 pre-lab questions before cutting out numbered chromosomes and matching them to unnumbered chromosomes to create a karyotype.
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Meiosis
In this meiosis worksheet, student complete the blanks describing the process of meiosis. Students draw a diagram of homologous chromosomes.
Curated OER
Basic Genetics
Ninth graders discover where their physical appearance and personality traits come from. In this genetics activity, 9th graders learn about cells, chromosomes, DNA and genes. Students discover where genes come from as well as dominant...
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Marshmallow Babies
Eighth graders interpret the genotypes and phenotypes, then pair up chromosomes.
Curated OER
Born of Blood: Inheritance of Blood Types
Students examine inheritance of blood types. In the chromosome lesson plan, students create a model of chromosome and predict the blood type of offspring.
Curated OER
Born of Blood
Eighth graders use a large Punnett Square and infer how genes determine blood types. In this blood type lesson students predict blood types and demonstrate how Punnett Squares are related to genes and chromosomes.
Serendip
How Mistakes in Cell Division Can Result in down Syndrome and Miscarriages
Some genetic conditions occur without being inherited. The distinction becomes the focus of the lesson. It details the process of cell division that results in trisomy on various chromosomes. A worksheet highlights the results including...
Curated OER
Meiosis
Students study meiosis and how it leads to variation. In this genetic reproduction lesson students complete a lab activity that calculates different genetic possibilities.
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Chromosomes
Students study chromosomes and how molecular half life affects them. For this chromosome lesson students complete several lab activities on calculating half life, and cracking alkanes.
Curated OER
DNA
For this science worksheet, students read about cells, chromosomes, and genes. Students order the following items from largest to smallest: cells, chromosomes, DNA, genes, and bases.
Curated OER
AP: Chapter 16: The Molecular Basis of Inheritance
Advanced biology masters take a close look at DNA and the scientists who contributed to our understanding of this complex and powerful molecule. They answer 21 questions about DNA structure, replication, and repair. This can be used as a...