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Secret Codes
Students examine Morse code and how it is used. In this secret codes lesson students decode messages, make their own codes and have other students crack the code.
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Teacher Preparation Notes on Genetics
Students explore genetics through various hands-on activities. In this biology lesson, students predict the probability of offspring genotypes and phenotypes using the Punnett Square. They explain the causes of genetic abnormalities.
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Experimentation with Teratogens on Zebrafish
High schoolers compare mitosis and meiosis with regard to chromosome number in parent cells versus daughter cells, types of cells produced, total number of cells produced, and the number of divisions. In groups, identify and...
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Cell Theory, Scientists, & Cell Types
In this cells activity, students compare the characteristics of eukaryotic and prokaryotic cells. Students describe how different scientists contributed to the cell theory. This activity has 6 short answer questions and 1 graphic organizer.
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Viruses and Bacteria
Reviewing the key terms and ideas from a chapter about viruses and bacteria, this activity helps students to reinforce their knowledge about the makeup and life cycle of a virus. Students answer true/false questions, blanks from a word...
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Transgenic Mammals
Students are provided with a real life example of research in the areas of genetic and molecular biology. Students examine ethical considerations and related issues such as patent laws and regulatory procedures.
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Teaching Biotechnology With Models
Students will construct models to obtain understanding about the scientific concept. The kinesthetic learners will benefit from the project. There is ample opportunity for all types of learners to be engaged in this lesson.
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Cell Types
Fourth graders create cartoon characters which compare and contrast two types of cells: nerve and muscle. Cartoon characters show how these two cells are similar, how they are different, and the relationship between the two cell types.
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Cell physiology and chemistry
Students design an experiment to discriminate between chemical diffusion, osmosis, facilitated diffusion and active transport through a membrane. Be specific about predictions and interpretations!
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GMOs: Should We Grow Them?
Students examine the ethics of biotechnology and genetically modifying various organisms. They complete various activities and labs on GMOs and then write a position paper regarding their individual opinions on the subject.
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How Is the Genetic Code Ultimately Translated Into a Protein?
Pupils examine the functions of mRNA, rRNA and tRNA. They explain the steps in the protein synthesis process. They practice using new vocabulary as well.
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The Three Types of RNA
In this biology worksheet, students identify and describe the three types of RNA, messenger, transfer, and ribosomal RNA. Then they write the key features of molecules of RNA for each form.
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Biotech in a Bag
Students carry out a series of experiments using self-locking plastic baggies. Each experiment demonstrates a phenomenon or principle of biotechnology.
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What Can We Learn From the X Chromosome?
Students read about the X and Y chromosomes in humans and complete a worksheet.
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The Mysteries of Twins
Third graders experience reading in the content areas by reading about heredity and practicing summarizing the reading.
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Ocean Creature Classification
Students develop their own system for classifying a group of objects or organisms using observed similarities and differences. They investigate the process of scientific classification, and explain how marine organisms are classified by...
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Ocean Creature Classification
Students develop a Taxonomic Key for marine invertebrates from pictures they are given after practicing together with common objects, such as shoes. They then compare their key to a provided Ocean Invertebrates Taxonomic Key.
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An Introduction to Classification
Sixth graders explore, analyze and study the history of classification systems and the scientific processes that influenced modern classification methods. They evaluate why classification and binomial nomenclature are necessary to the...
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Chemistry
In this chemistry worksheet, students describe an atom, its parts, the charges of these parts, and atoms life functions. Then they explain what the octet rule states for the placements of electrons around the nucleus of an atom. Students...
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A View of the Cell
In this cell worksheet, students will match 13 vocabulary words relating to cells to the correct definition. The cell vocabulary words cover all the parts of the cell plus eukaryotes, and prokaryotes.
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Cells - Building Blocks of Life
In this cells worksheet, students review cell organelles and their functions plus the different processes that take place within cells. This worksheet has 9 matching and 5 true or false questions.
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Cells Vocabulary Quiz
In this cells vocabulary worksheet, students draw lines to match 12 words pertaining to cells to their meanings. Prior knowledge is assumed.
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