Should You Drink Sports Drinks? When? Why?.Regulation of Human Heart Rate (hands-on).Vitamins and Health – Why Experts Disagree.Carbohydrate Consumption, Athletics, Health – Using Science Process Skills.Molecular and Evolutionary Biology of HIV/AIDS and Treatment (NGSS).How do we Sense the Flavors of Food? (NGSS hands-on).Homeostasis, Negative Feedback, and Positive Feedback (NGSS).Homeostasis and Negative Feedback – Concepts and Breathing Experiments (NGSS hands-on).
Color variation over time in rock pocket mouse populations how to#
How to Reduce the Spread of COVID-19 (NGSS). Changing Biological Communities – Disturbance and Succession (NGSS). 
Resources for Teaching about Climate Change. Food and Climate Change – How can we feed a growing world population without increasing global warming? (NGSS). Carbon Cycles and Energy Flow through Ecosystems (NGSS). Food Webs, Energy Flow, Carbon Cycle and Trophic Pyramids (NGSS). Some Similarities between the Spread of Infectious Disease and Population Growth (NGSS hands-on). Exponential and Logistic Population Growth Models vs. Ecology Concepts and Learning Activities (NGSS). What Parts of a Plant Do We Eat? (hands-on). How Eyes Evolved – Analyzing the Evidence (NGSS). How does evolution result in similarities and differences? (NGSS hands-on). Coronavirus Evolution and the COVID-19 Pandemic (NGSS). Evolution of Fur Color in Mice – Mutation, Environment and Natural Selection (NGSS). Natural Selection and the Peppered Moth (NGSS). Evolution by Natural Selection (NGSS hands-on). Resources for Teaching and Learning about Evolution. Molecular Biology Vocabulary Review Game. Gene Editing with CRISPR-Cas –Sickle Cell Anemia Cure? (NGSS). Genetic Engineering Challenge – Preventing Vitamin A Deficiency (NGSS). Cell Differentiation and Epigenetics (NGSS). Mutations and Muscular Dystrophy (NGSS). UV, Mutations and DNA Repair (NGSS hands-on). How Genes Can Cause Disease - Understanding Transcription and Translation (NGSS). How Genes Can Cause Disease - Introduction to Transcription and Translation (NGSS hands-on). DNA Function, Structure and Replication (NGSS). Molecular Biology: Major Concepts and Learning Activities (NGSS). Were the babies switched? The Genetics of Blood Types (NGSS hands-on). Mistake in copying DNA & Dwarfism (NGSS). Genetics Probability – Sex Ratios (NGSS). Genetics Sickle Cell Anemia and Trait (NGSS). Genetics Concepts and Activities (NGSS). Mitosis, Meiosis and Fertilization Vocabulary Review Game. Mistakes in Meiosis – Down Syndrome or Embryo Death (NGSS). Melanoma, Mutations and Abnormal Cell Cycles (NGSS). Understanding How Genes are Inherited via Meiosis and Fertilization (NGSS). Meiosis and Fertilization – Understanding How Genes Are Inherited (NGSS hands-on). Mitosis and the Cell Cycle (NGSS hands-on). Photosynthesis Investigation (NGSS hands-on). Where does a plant’s mass come from? (NGSS). Photosynthesis and Cellular Respiration (NGSS). Alcoholic Fermentation in Yeast – A Bioengineering Design Challenge (NGSS hands-on). How do muscles get the energy they need for athletic activity? (NGSS). Photosynthesis, Cellular Respiration and Plant Growth (NGSS hands-on). Using Models to Understand Photosynthesis (NGSS). Using Models to Understand Cellular Respiration (NGSS). Cellular Respiration and Photosynthesis - Key Concepts and Activities. Cell Membrane Structure and Function (NGSS hands-on). Introduction to Osmosis (NGSS hands-on). Structure and Function of Cells, Organs and Organ Systems (NGSS). Cell Structure and Function – Major Concepts and Learning Activities. Who Took Jerell’s iPod? - An Organic Compound Mystery (hands-on). A Scientific Investigation – What types of food contain starch and protein? (NGSS hands-on). Enzymes Help Us Digest Food (NGSS hands-on). Introduction to Functions of Proteins and DNA (NGSS). Levels of Organization in Biology (NGSS). The Teacher Notes, available in the last two attached files, provide instructional suggestions and background information and explain how this activity is aligned with the Next Generation Science Standards. The Student Handout is available in the first two attached files and as a Google doc designed for use in online instruction and distance learning. Students learn how the same trait can evolve independently in different populations and how analysis at multiple levels from the molecular to the ecological contributes to a better understanding of evolution by natural selection. Multiple-choice questions in the video and analysis and discussion questions in the Student Handout guide students to a better understanding of mutation, environment, and natural selection. Students view a brief video that presents research findings concerning the roles of mutation and natural selection in the evolution of fur color in rock pocket mice.
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