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The Molecular Evidence for Evolution
Students examine molecular evidence, discover the structure of DNA and gain understanding of genetics. In this molecular lesson students compare anatomical evidence with molecular evidence.
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Molecular Explorations
Students explain the processes for separating DNA from tissue and separating complex mixtures. For this exploratory lesson students complete a lab where they extract DNA.
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How Cells Duplicate and Why Where Something Can Go Wrong
Seventh graders explore the function of a cell and cell division. In this investigative lesson students construct a 3-D model of a DNA molecule.
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Radiation Reassessed
Young scholars investigate the dangers of radiation by exploring recent nuclear tragedies. In this scientific debate activity, students define the idea of radiation "half life" and determine if low doses of radiation are truly damaging...
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My Science Box: DNA Fingerprinting
Young scholars identify DNA in a crime scenario. In this DNA lesson, students perform paper chromatography and compare it against the pens of various suspects.
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Extract Your Own DNA from Cheek Cells
Students observe their own DNA. In this DNA lesson, students learn the simple method of DNA extraction and explain why DNA extraction is important to scientists.
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Basic Genetics
Ninth graders discover where their physical appearance and personality traits come from. In this genetics lesson, 9th graders learn about cells, chromosomes, DNA and genes. Students discover where genes come from as well as dominant and...
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Biology Quiz
In this biology worksheet, students complete short answer questions about botany, animals, plants, DNA, and more. Students complete 15 short answer questions.
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DNA Extraction
Students extract the DNA from a strawberry. In this DNA technology lesson, students describe what they think DNA looks like. They use a procedure to isolate and extract the DNA from a strawberry.
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Genetic Engineering
Students discuss the risks and benefits associated with biotechnology. In this biotechnology lesson, students discuss the role of genes in the body and brainstorm ethical issues relating to biotechnology. They read about an ethical issue...
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Culture Clash: New World Meets Old
Sixth graders explore the history of Christopher Columbus. In this World History lesson, 6th graders research facts about Christopher Columbus. Students write their own opinion about Columbus's background focusing on three piecesof...
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Understanding the Power of Genes
Young scholars research the impacts of genetic research on homes, research laboratories, and hospitals. For this genetics lesson, students use the Internet to investigate the ways that genetics has affected our way of life. They present...
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DNA Models
Students construct paper model of the DNA molecule. In this genetics lesson, students assemble paper parts that represent nucleotides into a DNA molecule. Extension ideas are also provided.
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Human Genome Debate
Students study the Human Genome Project and participate in a debate about the project. In this genome lesson, students review the terms related to the genome project, take a poll about the ethical issues of the project, and watch a video...
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The Double Helix
In this DNA worksheet, students color in the parts of a DNA double-helix structure, which includes the base pairs and hydrogen bonds.
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Protein Synthesis: Translation
In this translation instructional activity, students color in the process of protein synthesis which includes codon, anticodon, mRNA, and tRNA.
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DNA and RNA Exercises
In this protein synthesis worksheet, students answer 14 short answer questions about the process of making proteins from DNA.
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Using the Internet
In this using the internet learning exercise, students search several websites to review information about the heart, human senses, the solar system, and planets. Students also read information about the rock cycle and answer provided...
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Reading the Code
In this DNA instructional activity, students access a website to read about the scientists who make significant contributions to the DNA puzzle. Students complete 7 short answer questions based on the reading. Then students complete 3...
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Clues to Copying the Code
In this DNA worksheet, students access a website to determine the information that was used to understand DNA replication. Students compare the difference between observations and opinions. This worksheet has 7 short answer questions and...
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RNA and Gene Expression
In this RNA and gene expression worksheet, learners match the letter of the description that best matches the term as it relates to gene expression. Students also answer questions as it relates to the process of transcription and...
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The Structure of DNA
In this the structure of DNA instructional activity, students read a passage about the structure of DNA in bacteria and then relate that information to answer the questions given.
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Genetic Vocabulary
In this genetics learning exercise, learners compare structures of molecules, compare the function of genetic enzymes, and compare transcription and translation. This learning exercise has 2 multiple choice and 20 matching questions.
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DNA Vocabulary Review
In this DNA worksheet, learners review vocabulary words associated with DNA, DNA replication, and gene expression. This worksheet has 13 matching questions.