Curated OER
Why Do We Need Vitamin C in Our Diet?
Students compare/contrast the DNA sequence data of the rat GULO gene to the inactive human GULO gene. They translate and align the sequences, and propose a scenario to explain the occurrence of an inactive DNA sequence to that of an...
Curated OER
Temperature and the Tomato
You will need a photovoltaic system and monitor at your school in order to obtain all of the data required to thoroughly implement this instructional activity. Your class monitors daily temperature and insolation amounts over a two week...
Curated OER
Structure and Function of MacroMolecules
Macromolecules such as carbohydrates, steroids, phospholopids are given as examples of polymers and molecules formed with different bonds and specific methods.
The Science Spot
Cells & Organelles
Familiarize young biologists with the inner workings of eukaryotic cells with this vocabulary worksheet. By cutting out and matching a series of definitions and memorization tips to the organelles listed in the provided...
Curated OER
Tour of the Cell 1
Each of these slides deals with an individual organelle and displays a diagram along with labels of the structures. The most useful components of this slideshow are the summaries of functions and descriptions of how the organelles are...
Curated OER
Molecular Approaches to Evolution
High schoolers examine the molecular studies of organisms that have led to a new era in their understanding of speciation and evolutionary relationships. Students study the allelic frequency of genes controlling specific molecules and...
Howard Hughes Medical Institute
Stalking the Genetic Basis of a Trait
Need an a-maize-ing lesson to show your class how regulatory genes work? If you use the well-written resource, they'll be all ears! Biology scholars discover the gene responsible for the evolution of the modern-day corn plant through a...
Curated OER
Cell Respiration Worksheet
Beginning biologists demonstrate their grasp on cellular respiration, photosynthesis, and energy flow though ecosystems when completing this worksheet. Fifteen multiple choice and short answer questions test their knowledge. Because of...
Howard Hughes Medical Institute
Understanding Variation
Does where we live influence how our bodies express genetic traits? Explore variation in human skin color with an activity that incorporate video and hands-on learning. Individuals model the relationship between phenotypes and genotypes,...
Curated OER
Photosynthesis:The Calvin Cycle
From the light reaction to the Calvin cycle, this presentation contains information about the various stages of photosynthesis. This is a great supplement to some of the biochemistry-heavy presentations about the specific...
Howard Hughes Medical Institute
Zebrafish and Skin Color
You may not know if that zebrafish in your fish tank is a model citizen—but it is definitely a model organism! What can we learn about ourselves from a tiny zebrafish? Discover more about the polygenic trait of skin color through a...
Serendip
Where Does a Plant's Mass Come From?
Where does the mass for a growing tree come from? Scholars consider a few different hypotheses and guess which is correct. They then analyze data from different experiments to understand which concepts science supports.
Curated OER
Animals and Humans Say the Darnedest Things
Students explore and analyze human and animal communications and create a short film that illustrates their findings.
Curated OER
Translating Genetic Information
Students explore the process of translation. They determine the correct sequencing and present their strands to the class. In addition, they compare normal red blood cells to sickle cells and complete discussion questions.
Curated OER
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.
Curated OER
Construction of a Hemoglobin Gene
Students see how eight pairs of triplets are equivalent to part of a gene and control a part of heredity. They comprehend how blood corpuscles manufacture normal hemoglobin. Students already comprehend that genes control the synthesis...
Curated OER
CONSTRUCTION OF A HEMOGLOBIN GENE
Young scholars use research to see how eight pairs of triplets are equivalent to part of a gene and control a part of heredity. They also understand how red blood corpuscles manufacture normal hemoglobin.
Curated OER
Elements Found in Living Things
In this elements worksheet, students review the most common elements found in living things. Students color in two pictures with the percentages of the elements found in that living thing.
Curated OER
Endocrine System
In this endocrine system worksheet, students compare and contrast the glands associated with this body system plus review the four major classes of hormones. This worksheet has 25 fill in the blank statements.
National Health Museum
Nhm: Amino Acid Sequences Show Evolution
This lesson plan focuses on differences in the amino acid sequence of hemoglobin and myoglobin proteins. They use the number of differences to create a phylogenetic tree.
National Health Museum
Access Excellence: Dna Dry Lab
This lab illustrates how the order of nucleotides in DNA determines the order of amino acids in proteins. Relates DNA function to that of RNAand provides an exercise to demonstrate how mutations may occur. Includes a lesson plan and...
University of Maryland
Univ. Of Maryland: Master of Chemical and Life Sciences: Dna Bracelets [Pdf]
Using a bead-bracelet simulation, construct a sequence of amino acids. Then, discover the effects of silent, point, and frameshift mutations.
Genome British Columbia
Genome British Columbia: Dna Code Bracelet
For this activity, students create a bracelet of beads using DNA code. Each letter represents an amino acid and is three beads. The authors suggest that even younger students would enjoy this activity, although older students will...
Other
Fun Science Gallery: How to Extract Dna From Fruits
Detailed directions for experiment that allows you to extract DNA from a banana or other fruits or vegetables.