Chromosomes Teacher Resources
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DNA, Genes, and Chromosomes
Young scholars review the structure and function of DNA, genes, and chromosomes and are engaged by a demonstration illustrating the relative size of DNA, genes and chromosomes. They also describe through analogy and model the structure and function of DNA, genes, and chromosomes.
9th - 10th Science 3 Views 17 Downloads
Science Lessons for Grade 11
Students explore different activities in biology, physics and chemistry. In this science lesson, students examine chromosomes using a microscope and explain their significance in sustaining life on Earth. They investigate alkanes and describe the process of 'cracking' hydrocarbons.
9th - 12th Science 4 Views 85 Downloads
The Science of Inheritance
In this inheritance activity, students create Marshans (fictitious simple organisms) using marshmallows. Students use the chromosomes from their Marshan to fill in a data table with the genotype and phenotype. Students answer questions about their Marshan.
7th - 8th Science 16 Views 131 Downloads
Genetics, Rules, and Disorders
What you will find in this collection of slides is a comprehensive introduction to genetics. It is technically three separate slide shows: the first on general genetics concepts, the second on rules of inheritance, and the third on genetic disorders.
9th - Higher Ed Science 34 Views 98 Downloads
Learning Sequence Item: Mitosis and Meiosis
Investigate the ins and outs of cell division with this comprehensive set of activities. Detailed instructions for six different activities and your choice of eight different creative assessments can be found within this resource. By completing these lessons, your young biologists will have a well-rounded understanding of mitosis and meiosis.
7th - 10th Science 65 Views 310 Downloads
Regents High School Examination: Living Environment 2005
The 2005 version of the Regents High School Examination in the area of ecology is as comprehensive as previous years' exams. It consists of 40 multiple choice questions on everything from the structure of DNA to the interactions within an ecosystem.
9th - 12th Science 20 Views 114 Downloads
Variation and Heredity
Junior geneticists tally eye color and height in their lab groups. They examine certain traits in soybean and corn seedlings. For each activity, they gather data and learn about continuous and discontinuous genetic variation. In another activity, pupils analyze pedigree charts.
7th - 12th Science 32 Views 133 Downloads
Regents High School Examination: Living Environment 2007
Environmental science enthusiasts show what they know at the end of the year by taking this full-fledged final exam. They answer multiple choice, graph interpretation, and essay analysys questions, 73 of them in all. Topics range from cell structure and function to population ecology.
9th - 12th Science 24 Views 158 Downloads
Regents High School Examination: Living Environment 2003
The living environment, from the interior of a cell to the complex relationships among populations, are queried in this final examination. Learners look at air pollution maps, diagrams of cells, population graphs, and drawing of cells. They answer multiple choice, graphing, and written response style questions.
9th - 12th Science 24 Views 101 Downloads
Regents High School Exam: Living Environment 2008
Tne New York Regents High School Examinations are comprehensive and include various styles of questions, includingmultiple choice and the analysis of graphs. This particular version, the 2008 Living Environment exam surveys a variety of topics.
9th - 12th Science 36 Views 159 Downloads
Raven Chapter 11 Guided Notes: How Cells Divide
Take your advanced biology learners across the great divide: where cells divide, that is! Although it was created as a chapter reading guide, having your class complete this worksheet is not only appropriate, but also highly valuable in enhancing their understanding of prokaryote cell division and mitosis.
10th - Higher Ed Science 6 Views 92 Downloads
Genetics 101 Part 3: Where do Your Genes Come From?
These aren't the type of jeans you can buy at a local store! Help your class understand what determines if you're a girl or a boy. Show this cartoon representation of how a male and a female's chromosomes shuffle, divide, and recombine to create a baby.
4 mins 7th - 12th Science 3 Views 0 Downloads
Regents High School Examination: Living Environment 2009
Emerging ecologists need a full understanding of life, from the inner workings of a cell to the complex relationships among organisms. This examination is meant to assess high schoolers after an entire year course on the living environment.
9th - 12th Science 15 Views 160 Downloads
Raven Chapter 12 Guided Notes: Sexual Reproduction & Meiosis
Young biologists define reproduction vocabulary terms, answer critical-thinking questions, label a diagram of the human life cycle, and complete a chart comparing mitosis to meiosis. This is a well-balanced worksheet. Even though it addresses a specific textbook chapter, you will most likely cover identical material no matter which biology text you choose to use.
9th - 12th Science 11 Views 93 Downloads
Genetics 101 Part 1: What Are Genes?
Do you know how many chromosomes humans have? Do you know how many of those chromosomes we share with the chimpanzee? A perfect introduction to DNA for your middle schoolers, this video uses a ton of visuals to clearly illustrate the components of DNA.
4 mins 7th - 12th Science 3 Views 2 Downloads
The Probabilities of Problems: A Look at Genetic Inheritance
Discuss an article about families affected by genetic disorders and their decisions about whether or not to evaluate their own genetic information. Investigate four different inherited disorders. Participate in a probability exercise. Thoroughly written, this lesson plan exposes learners to real-life situations and stimulates poignant conversation.
7th - 10th Science 8 Views 64 Downloads