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Alcoholic Fermentation in Yeast – a Bioengineering Design Challenge
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Educational Use
Alcoholic Fermentation in Yeast – a Bioengineering Design Challenge
Rating

This activity helps students to understand both alcoholic fermentation and the engineering design process. In the first two parts of this activity, students learn about alcoholic fermentation and test for alcoholic fermentation by assessing CO2 production by live yeast cells in sugar water vs. two controls. The third part of this activity presents the bioengineering design challenge where students work to find the optimum sucrose concentration and temperature to maximize rapid CO2 production. Structured questions guide the students through the basic engineering steps. This activity helps students meet the Next Generation Science Standards.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Lesson Plan
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Jennifer Doherty
Date Added:
06/29/2022
MoreLess
Cell Membrane Structure and Function
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Educational Use
Cell Membrane Structure and Function
Rating

This activity includes two simple hands-on experiments and numerous analysis and discussion questions which will help students understand how the molecular composition and organization of a cell membrane result in its selective permeability. Specific topics covered include ions, polar molecules and nonpolar molecules; simple diffusion through the phospholipid bilayer; facilitated diffusion through ion channels or carrier proteins; active transport; exocytosis and endocytosis. This activity helps students meet the Next Generation Science Standards.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Lesson Plan
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Jennifer Doherty
Date Added:
06/29/2022
MoreLess
Cell Structure and Function Lessons
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Educational Use
Cell Structure and Function Lessons
Rating

This overview presents key concepts that students often do not learn from standard textbook presentations and suggests a sequence of learning activities to help students understand how the parts of a cell work together to accomplish the multiple functions of a dynamic living cell. Suggested activities also reinforce student understanding of the relationships between molecules, organelles and cells, the diversity of cell structure and function, and the importance and limitations of diffusion. This overview provides links to Web resources, hands-on activities and discussion activities.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Game
Lesson Plan
Unit of Study
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Date Added:
06/29/2022
MoreLess
Cell Vocabulary Review Game
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Educational Use
Cell Vocabulary Review Game
Rating

This game helps students to enjoy reviewing vocabulary related to cells, organelles, and the plasma membrane. Each card in the deck has a target vocabulary word and two related taboo words that the student may not use when giving clues so the other students in his or her small group can guess the target word. Many students have trouble learning the substantial new vocabulary required for biology, and this game lets students have fun while reinforcing their understanding of key terms.

Subject:
Living Systems and Processes
Material Type:
Game
Lesson Plan
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Jennifer Doherty
Date Added:
06/29/2022
MoreLess
Cellular Respiration and Photosynthesis Lessons
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Educational Use
Cellular Respiration and Photosynthesis Lessons
Rating

This overview of energy, cellular respiration and photosynthesis summarizes important concepts and common misconceptions. It also suggests a sequence of learning activities to overcome misconceptions, develop student understanding of important concepts, and relate these concepts to familiar topics such as breathing, food, body weight, and plant growth.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Lesson Plan
Unit of Study
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Date Added:
06/29/2022
MoreLess
DNA
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Educational Use
DNA
Rating

In this activity, students extract DNA from Archaea or from their cheek cells. Students learn key concepts about DNA function during the intervals required for the extraction procedure. Student understanding of DNA structure, function and replication is further developed by additional analysis and discussion questions and hands-on modeling of DNA replication. This activity helps students meet the Next Generation Science Standards.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Data Set
Lesson Plan
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Jennifer Doherty
Date Added:
06/29/2022
MoreLess
DNA Structure, Function and Replication
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Educational Use
DNA Structure, Function and Replication
Rating

This analysis and discussion activity can be used to introduce your students to key concepts about DNA structure, function and replication or to review these topics. This activity includes hands-on modeling of DNA replication.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Lesson Plan
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Date Added:
06/29/2022
MoreLess
Diffusion and Cell Size and Shape
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Educational Use
Diffusion and Cell Size and Shape
Rating

This minds-on analysis and discussion activity helps students understand that cell size is limited by the very slow rate of diffusion over any substantial distance and the insufficient surface-area-to-volume ratio for larger cells. In addition, students calculate why these problems do not apply to long slender cells or parts of cells (e.g. the axons of neurons that extend from your spinal cord to your foot). To maximize student participation and learning, I recommend that you have your students complete the questions individually or in pairs and then have a whole class discussion.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Lesson Plan
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Date Added:
06/29/2022
MoreLess
Dragon Genetics -- Independent Assortment and Gene Linkage
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Educational Use
Dragon Genetics -- Independent Assortment and Gene Linkage
Rating

Students learn the principles of independent assortment and gene linkage in activities which analyze inheritance of multiple genes on the same or different chromosomes in hypothetical dragons. Students learn how these principles derive from the behavior of chromosomes during meiosis and fertilization.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Lesson Plan
Simulation
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Jennifer Doherty
Date Added:
06/29/2022
MoreLess
Dragon Genetics -- Understanding Inheritance
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Educational Use
Dragon Genetics -- Understanding Inheritance
Rating

In this simulation activity students mimic the processes of meiosis and fertilization to investigate the inheritance of multiple genes and then use their understanding of concepts such as dominant/recessive alleles, incomplete dominance, sex-linked inheritance, and epistasis to interpret the results of the simulation. This activity can be used as a culminating activity after you have introduced classical genetics, and it can serve as formative assessment to identify any areas of confusion that require additional clarification.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Lesson Plan
Simulation
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Bob Farber
Date Added:
06/29/2022
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Enzymes Help Us Digest Food
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Educational Use
Enzymes Help Us Digest Food
Rating

Students learn about enzyme function, enzyme specificity, and the molecular basis of lactose intolerance through experiments with the enzyme lactase and analysis and discussion questions. Students engage in the scientific practices of designing and carrying out experiments and interpreting data. This activity is aligned with the Next Generation Science Standards.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Lesson Plan
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Jennifer Doherty
Date Added:
06/29/2022
MoreLess
Evolution and Adaptations
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Educational Use
Evolution and Adaptations
Rating

In common experience, the term "adapting" usually refers to changes during an organism's lifetime. In contrast, evolutionary biologists use the term "adaptation" to refer to a heritable trait that increases fitness. To help students reconcile these different concepts, this activity introduces the concept of phenotypic plasticity (the ability of an organism to adapt to different environments within its lifetime). Questions guide students in analyzing how the balance between the advantages and disadvantages of a characteristic (e.g. an animal's color) can vary in different circumstances, how phenotypic plasticity can be a heritable trait that can optimize fitness in a variable environment, and how natural selection can influence the amount of phenotypic plasticity in a population. This activity is designed to help high school students meet the Next Generation Science Standards and the Common Core State Standards.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Lesson Plan
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Date Added:
06/29/2022
MoreLess
Evolution as Reproduction with Variability
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Educational Use
Evolution as Reproduction with Variability
Rating

In this online activity, learners discover how random variation influences biological evolution. Biological evolution is often thought of as a process by which adaptation is generated through selection.Œć While it is recognized that random variation underlies the process, emphasis is usually placed on selection and resulting adaptation, leaving a sense that it is selection that drives evolution.Œć This simulation highlights the creative role of random variation, offering a somewhat different perspective: that of evolution as open-ended exploration driven by randomness and constrained by selection, with adaptation as a dynamic, transient consequence rather than an objective.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Simulation
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Date Added:
11/09/2012
MoreLess
Evolution by Natural Selection
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Educational Use
Evolution by Natural Selection
Rating

Students develop their understanding of natural selection by analyzing specific examples and carrying out a simulation. The questions in the first section introduce students to the basic process of natural selection, including key concepts and vocabulary. The second section includes a simulation activity, data analysis, and questions to deepen students' understanding of natural selection, including the conditions that are required for natural selection to occur. In the third section, students interpret evidence concerning natural selection in the peppered moth and answer questions to consolidate a scientifically accurate understanding of the process of natural selection, including the role of changes in allele frequency. This activity is aligned with the Next Generation Science Standards.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Interactive
Lesson Plan
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Jennifer Doherty
Date Added:
06/29/2022
MoreLess
Food, Energy and Body Weight
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Educational Use
Food, Energy and Body Weight
Rating

This minds-on analysis and discussion activity helps students to understand the relationships between food molecules as a source of energy, cellular respiration, physical activity, and changes in body weight.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Lesson Plan
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Date Added:
06/29/2022
MoreLess
From Gene to Protein -- Transcription and Translation
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Educational Use
From Gene to Protein -- Transcription and Translation
Rating

In this hands-on activity students learn how a gene provides the instructions for making a protein, and how genes can cause albinism or sickle cell anemia. Simple paper models are used to simulate the molecular processes of transcription and translation. This activity can be used to introduce students to these topics or to reinforce student understanding. In addition, students evaluate the advantages and disadvantages of different types of models included in this activity.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Interactive
Lesson Plan
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Jennifer Doherty
Date Added:
06/29/2022
MoreLess
Genetic Engineering Challenge - Preventing Vitamin A Deficiency
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Educational Use
Genetic Engineering Challenge - Preventing Vitamin A Deficiency
Rating

"Genetic Engineering Challenge - How can scientists develop a type of rice that could prevent vitamin A deficiency?" is an analysis and discussion activity. This activity begins with an introduction to vitamin A deficiency, rice seeds, and genetic engineering. Next, several questions challenge students to design a basic plan that could produce a genetically engineered rice plant that makes rice grains that contain pro-vitamin A. Subsequent information and questions guide students in developing an understanding of the basic techniques of genetic engineering. Students use fundamental molecular biology concepts as they think about how to solve a practical problem. This activity can be used to introduce students to genetic engineering or to reinforce basic understanding of genetic engineering.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Lesson Plan
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Date Added:
11/05/2014
MoreLess
Genetics
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Educational Use
Genetics
Rating

This activity begins with sections that help students to understand basic principles of genetics, including (1) how genotype influences phenotype via the effects of genes on protein structure and function and (2) how genes are transmitted from parents to offspring through the processes of meiosis and fertilization. Then, a coin flip activity models the probabilistic nature of inheritance and Punnett square predictions; this helps students understand why the characteristics of children in many real families deviate from Punnett square predictions. Additional concepts covered include polygenic inheritance, incomplete dominance, and how a new mutation can result in a genetic condition that was not inherited. This activity helps students meet the Next Generation Science Standards.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Lesson Plan
Simulation
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Jennifer Doherty
Scott Poethig
Date Added:
06/29/2022
MoreLess
Genetics Concepts and Activities
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Educational Use
Genetics Concepts and Activities
Rating

These lessons demonstrate how a good understanding of mitosis, meiosis and fertilization and a basic understanding of the roles of DNA and proteins can provide the basis for understanding genetics. Important genetics concepts for students to learn are summarized and multiple learning activities are suggested to help students understand Punnett squares, pedigrees, dominant/recessive alleles, X-linked recessive alleles, incomplete dominance, co-dominance, test crosses, independent assortment, genetic linkage, polygenic inheritance, etc. This overview provides links to suggested activities which include hands-on simulation and laboratory activities, analysis of class data, review games and discussion activities and questions.

Subject:
Living Systems and Processes
Material Type:
Activity/Lab
Game
Lesson Plan
Unit of Study
Provider:
Serendip Studio
Provider Set:
Minds-On Activities for Teaching Biology
Author:
Ingrid Waldron
Date Added:
06/29/2022
MoreLess